Gallstone Disease and Symptomatic Cholelithiasis

1. Clinical spectrum and ultrasonographic morphology of symptomatic gallstone disease in adults presenting to a tertiary care surgical unit: a descriptive cross-sectional study.
2. Gallstone number, size and location in relation to the pattern of biliary symptoms in patients with cholelithiasis: an analytical cross-sectional study.
3. Metabolic profile of patients presenting with symptomatic cholelithiasis and its relationship with gallstone burden: a hospital-based cross-sectional study.
4. Gender differences in clinical presentation and ultrasonographic pattern of symptomatic gallstone disease: a comparative cross-sectional study.
5. Gallstone disease in adults younger than forty years: clinical, biochemical and ultrasonographic characteristics in a cross-sectional observational study.
6. Obesity and central adiposity as determinants of gallstone burden in patients with symptomatic cholelithiasis: an analytical cross-sectional study.
7. Diabetes mellitus and the clinical severity of symptomatic gallstone disease at presentation: a comparative cross-sectional study.
8. Ultrasonographic fatty liver and its relationship with gallstone morphology in patients with symptomatic cholelithiasis: an analytical cross-sectional study.
9. Parity and reproductive history in relation to gallstone burden among women with symptomatic cholelithiasis: a cross-sectional observational study.
10. Premenopausal and postmenopausal women with gallstone disease: differences in clinical and ultrasonographic characteristics in a comparative cross-sectional study.
11. Solitary versus multiple gallstones: differences in symptoms, gallbladder wall thickness and biochemical profile in a comparative cross-sectional study.
12. Gallstone size as a determinant of gallbladder wall thickening in symptomatic cholelithiasis: an analytical cross-sectional study.
13. Duration of biliary symptoms and its relationship with gallbladder ultrasonographic changes in cholelithiasis: a cross-sectional study.
14. Family history of gallstone disease and its relationship with age at presentation and stone burden: an analytical cross-sectional study.
15. Dyslipidaemia in patients with symptomatic cholelithiasis and its relationship with gallstone morphology: a cross-sectional observational study.
16. Serum triglyceride levels and gallstone burden in patients undergoing evaluation for symptomatic cholelithiasis: an analytical cross-sectional study.
17. Gallbladder distension on ultrasonography and its relationship with symptom severity in uncomplicated gallstone disease: a cross-sectional study.
18. Right hypochondrial pain patterns in patients with ultrasonographically proven cholelithiasis: a descriptive cross-sectional study.
19. Dyspeptic symptoms among patients with cholelithiasis and their relationship with stone number and size: an analytical cross-sectional study.
20. Incidental cholelithiasis detected during abdominal ultrasonography in surgical patients: prevalence and associated clinical factors in a cross-sectional study.
21. Symptomatic and incidentally detected gallstones: differences in demographic, metabolic and ultrasonographic profiles in a comparative cross-sectional study.
22. Anaemia and gallstone disease in adult surgical patients: clinico-biochemical characteristics in an observational cross-sectional study.
23. Body mass index and gallbladder wall thickness among patients with cholelithiasis: an analytical cross-sectional study.
24. Gallbladder sludge in patients with biliary symptoms: clinical and biochemical profile in a descriptive cross-sectional study.
25. Gallbladder sludge versus definite gallstones in patients with biliary symptoms: a comparative cross-sectional study.
26. Biliary colic as the presenting manifestation of gallstone disease: clinical and ultrasonographic correlates in a cross-sectional study.
27. Abnormal liver biochemical tests in otherwise uncomplicated symptomatic cholelithiasis: prevalence and associated ultrasonographic findings in a cross-sectional study.
28. Serum alkaline phosphatase elevation in symptomatic gallstone disease without common bile duct stones: an analytical cross-sectional study.
29. Serum bilirubin levels in uncomplicated cholelithiasis and their relationship with gallbladder ultrasonographic findings: a cross-sectional study.
30. Gallstone morphology in patients with normal and elevated body mass index: a comparative cross-sectional study.
31. Multiple pregnancies and gallstone characteristics among women presenting for surgical treatment: an analytical cross-sectional study.
32. Hypertension and metabolic comorbidities among patients with symptomatic cholelithiasis: a descriptive cross-sectional study.
33. Metabolic syndrome components in patients with symptomatic gallstone disease: prevalence and relationship with gallstone burden in a cross-sectional study.
34. Gallstone disease in vegetarian and mixed-diet populations attending a surgical department: a comparative cross-sectional study.
35. Age-related differences in gallstone composition inferred from ultrasonographic characteristics: a comparative cross-sectional study.
36. Impacted gallbladder neck stones and their clinical and ultrasonographic predictors: an analytical cross-sectional study.
37. Gallbladder neck stones versus fundal or body stones: differences in symptom pattern and gallbladder wall changes in a comparative cross-sectional study.
38. Gallbladder wall thickness as a marker of complicated versus uncomplicated gallstone disease at presentation: a comparative cross-sectional study.
39. Pericholecystic fluid in gallstone disease and its relationship with inflammatory laboratory parameters: an analytical cross-sectional study.
40. Leucocytosis in patients with symptomatic gallstones and its relationship with ultrasonographic evidence of inflammation: a cross-sectional study.
41. Gallbladder volume and stone burden in patients with symptomatic cholelithiasis: an ultrasonography-based cross-sectional study.
42. Fasting blood glucose abnormalities among patients with symptomatic gallstone disease: prevalence and clinical correlates in a cross-sectional study.
43. Non-alcoholic fatty liver changes among patients undergoing evaluation for gallstone disease: an observational cross-sectional study.
44. Gallstone burden in patients with and without ultrasonographic fatty liver: a comparative cross-sectional study.
45. Clinical predictors of multiple gallstones in patients presenting with symptomatic cholelithiasis: an analytical cross-sectional study.
46. Ultrasonographic predictors of recurrent biliary pain before admission among patients with cholelithiasis: a cross-sectional observational study.
47. Gallstone size and frequency of pre-admission biliary pain episodes in symptomatic cholelithiasis: an analytical cross-sectional study.
48. Rural and urban differences in the presentation of symptomatic gallstone disease at a tertiary care surgical unit: a comparative cross-sectional study.
49. Socio-demographic profile and health-seeking pattern of patients presenting with symptomatic cholelithiasis: a descriptive cross-sectional study.
50. Clinical, biochemical and ultrasonographic predictors of complicated gallstone disease at first surgical assessment: an analytical cross-sectional study.

Acute and Chronic Cholecystitis

51. Acute calculous cholecystitis at presentation: clinical, biochemical and ultrasonographic profile in a descriptive cross-sectional study.
52. Chronic cholecystitis in patients undergoing cholecystectomy: correlation of preoperative ultrasonography with intraoperative gallbladder morphology in a cross-sectional study.
53. Gallbladder wall thickness as a marker of acute inflammatory severity in calculous cholecystitis: an analytical cross-sectional study.
54. Ultrasonographic Murphy sign and its diagnostic performance in clinically suspected acute cholecystitis: a diagnostic cross-sectional study.
55. Pericholecystic fluid as an indicator of inflammatory severity in acute cholecystitis: an analytical cross-sectional study.
56. Leucocyte count and ultrasonographic severity of acute calculous cholecystitis: a cross-sectional observational study.
57. Neutrophil-to-lymphocyte ratio and severity of acute cholecystitis at admission: an analytical cross-sectional study.
58. Platelet-to-lymphocyte ratio in acute cholecystitis and its relationship with ultrasonographic inflammatory changes: a cross-sectional study.
59. C-reactive protein levels and operative difficulty in patients undergoing cholecystectomy for acute cholecystitis: a cross-sectional analytical study.
60. Clinical examination and ultrasonography in diagnosing acute cholecystitis: a comparative diagnostic cross-sectional study.
61. Acute versus chronic cholecystitis: differences in demographic profile, laboratory findings and ultrasonographic features in a comparative cross-sectional study.
62. Diabetes mellitus and inflammatory severity of acute calculous cholecystitis at admission: a comparative cross-sectional study.
63. Elderly and younger adults with acute cholecystitis: differences in presentation and laboratory abnormalities in a comparative cross-sectional study.
64. Male and female patients with acute cholecystitis: differences in clinical severity and operative findings in a comparative cross-sectional study.
65. Gangrenous changes of the gallbladder and their preoperative clinical predictors: an analytical cross-sectional study.
66. Ultrasonographic features predicting gangrenous cholecystitis among patients undergoing emergency cholecystectomy: a diagnostic cross-sectional study.
67. Empyema of the gallbladder at surgery: preoperative clinical, biochemical and ultrasonographic predictors in a cross-sectional study.
68. Acute cholecystitis with and without gallbladder empyema: a comparative cross-sectional study of presentation and inflammatory markers.
69. Gallbladder perforation detected at surgery and its preoperative predictors in acute cholecystitis: an analytical cross-sectional study.
70. Impacted neck stone in acute cholecystitis and its relationship with gallbladder distension and operative findings: a cross-sectional study.
71. Sonographic gallbladder wall oedema and operative difficulty in acute calculous cholecystitis: an analytical cross-sectional study.
72. Duration of symptoms before admission and inflammatory severity in acute cholecystitis: a cross-sectional observational study.
73. Fever at presentation and its relationship with complicated gallbladder inflammation: an analytical cross-sectional study.
74. Abnormal liver biochemical tests in acute calculous cholecystitis without common bile duct stones: a cross-sectional study.
75. Serum bilirubin elevation in acute cholecystitis and its relationship with operative inflammation: an analytical cross-sectional study.
76. Hypoalbuminaemia and severity of acute gallbladder inflammation at presentation: a cross-sectional study.
77. Gallbladder distension and wall thickness in acute and chronic cholecystitis: a comparative ultrasonographic cross-sectional study.
78. Sonographic sludge in acute cholecystitis and its relationship with gallstone burden: a cross-sectional observational study.
79. Clinical predictors of severe acute cholecystitis among patients admitted to a general surgery unit: an analytical cross-sectional study.
80. Bedside clinical scoring variables for identifying complicated acute cholecystitis: a cross-sectional diagnostic study.
81. Ultrasonographic gallbladder wall thickness versus inflammatory markers for identifying complicated acute cholecystitis: a comparative cross-sectional study.
82. Acute cholecystitis in patients with normal versus elevated inflammatory markers: a comparative cross-sectional study.
83. Acalculous and calculous cholecystitis in surgical inpatients: differences in clinical and imaging characteristics in a comparative cross-sectional study.
84. Acute acalculous cholecystitis in non-intensive-care surgical patients: clinical and ultrasonographic profile in a descriptive cross-sectional study.
85. Gallbladder mucosal changes observed intraoperatively in chronic cholecystitis and their ultrasonographic correlates: a cross-sectional study.
86. Contracted gallbladder in chronic cholecystitis: clinical, ultrasonographic and operative characteristics in a cross-sectional study.
87. Thick-walled versus thin-walled gallbladder in chronic calculous cholecystitis: differences in operative anatomy in a comparative cross-sectional study.
88. Gallbladder adhesions in chronic cholecystitis and their preoperative ultrasonographic predictors: an analytical cross-sectional study.
89. Multiple previous attacks of biliary pain and operative inflammatory changes in chronic cholecystitis: a cross-sectional study.
90. History of prior acute cholecystitis and current operative difficulty during laparoscopic cholecystectomy: a comparative cross-sectional study.
91. Diabetes mellitus and gallbladder gangrene among patients with acute cholecystitis: an analytical cross-sectional study.
92. Age and comorbidity profile of patients with complicated acute cholecystitis: a descriptive cross-sectional study.
93. Ultrasonographic gallbladder wall thickness and neutrophil-to-lymphocyte ratio as concurrent markers of acute cholecystitis severity: a cross-sectional study.
94. Clinical significance of pericholecystic fluid among patients with acute calculous cholecystitis: a comparative cross-sectional study.
95. Right upper quadrant guarding and its relationship with operative severity in acute cholecystitis: an analytical cross-sectional study.
96. Palpable gallbladder in acute cholecystitis and its relationship with imaging and operative findings: a cross-sectional observational study.
97. Acute cholecystitis presenting without fever or leucocytosis: clinical and imaging profile in a descriptive cross-sectional study.
98. Gallbladder wall thickness measured by ultrasonography and direct operative assessment: agreement in a cross-sectional study.
99. Clinical and ultrasonographic features distinguishing uncomplicated chronic cholecystitis from acute-on-chronic cholecystitis: a comparative cross-sectional study.
100. Preoperative clinical and imaging variables associated with complicated cholecystitis detected during surgery: an analytical cross-sectional study.

Laparoscopic Cholecystectomy and Operative Anatomy

101. Preoperative predictors of difficult laparoscopic cholecystectomy in patients with gallstone disease: an analytical cross-sectional study.
102. Gallbladder wall thickness on ultrasonography as a predictor of difficult laparoscopic cholecystectomy: a diagnostic cross-sectional study.
103. Contracted gallbladder and operative difficulty during laparoscopic cholecystectomy: a cross-sectional study.
104. Impacted neck stone as a predictor of difficult gallbladder dissection during laparoscopic cholecystectomy: an analytical cross-sectional study.
105. Previous attacks of acute cholecystitis and operative difficulty during laparoscopic cholecystectomy: a comparative cross-sectional study.
106. Body mass index and technical difficulty during laparoscopic cholecystectomy: an analytical cross-sectional study.
107. Male sex and difficult laparoscopic cholecystectomy: clinical and operative characteristics in a comparative cross-sectional study.
108. Diabetes mellitus and operative difficulty during laparoscopic cholecystectomy for gallstone disease: a comparative cross-sectional study.
109. Age-related differences in operative difficulty during laparoscopic cholecystectomy: a comparative cross-sectional study.
110. Previous upper abdominal surgery and intra-abdominal adhesions encountered during laparoscopic cholecystectomy: a cross-sectional study.
111. Preoperative ultrasonographic scoring for prediction of difficult laparoscopic cholecystectomy: a diagnostic accuracy cross-sectional study.
112. Clinical scoring versus ultrasonographic scoring for prediction of difficult laparoscopic cholecystectomy: a comparative cross-sectional study.
113. Gallbladder adhesions encountered during laparoscopic cholecystectomy and their preoperative predictors: an analytical cross-sectional study.
114. Calot triangle anatomy encountered during laparoscopic cholecystectomy: patterns and anatomical variations in an observational cross-sectional study.
115. Cystic artery variations encountered during laparoscopic cholecystectomy: prevalence and operative significance in a cross-sectional study.
116. Cystic duct variations observed during laparoscopic cholecystectomy: an anatomical cross-sectional study.
117. Short cystic duct and its relationship with difficult dissection during laparoscopic cholecystectomy: an analytical cross-sectional study.
118. Low insertion of the cystic duct identified on magnetic resonance cholangiopancreatography and operative findings: a cross-sectional correlation study.
119. Accessory cystic arteries encountered during laparoscopic cholecystectomy: prevalence and operative characteristics in an observational cross-sectional study.
120. Moynihan hump of the right hepatic artery encountered during laparoscopic cholecystectomy: prevalence and anatomical characteristics in a cross-sectional study.
121. Rouviere sulcus as an anatomical landmark during laparoscopic cholecystectomy: prevalence and visibility in a cross-sectional study.
122. Critical view of safety achievement in routine laparoscopic cholecystectomy and factors associated with difficulty in obtaining it: an analytical cross-sectional study.
123. Time required to obtain the critical view of safety and its relationship with preoperative predictors of difficult cholecystectomy: a cross-sectional study.
124. Fundus-first dissection requirement during difficult laparoscopic cholecystectomy and associated preoperative factors: a cross-sectional observational study.
125. Subtotal cholecystectomy requirement in difficult gallbladders and its preoperative predictors: an analytical cross-sectional study.
126. Operative findings necessitating conversion from laparoscopic to open cholecystectomy: a descriptive cross-sectional study.
127. Preoperative predictors of conversion from laparoscopic to open cholecystectomy: an analytical cross-sectional study.
128. Ultrasonographic gallbladder wall thickness and conversion to open cholecystectomy: a diagnostic cross-sectional study.
129. Adhesions at Calot triangle and their relationship with gallbladder wall thickness on ultrasonography: a cross-sectional study.
130. Stone impaction at the gallbladder neck and difficulty in grasping the gallbladder during laparoscopic surgery: an analytical cross-sectional study.
131. Gallbladder decompression during laparoscopic cholecystectomy: indications and associated preoperative imaging findings in a cross-sectional study.
132. Intraoperative bile spillage during laparoscopic cholecystectomy and associated gallbladder characteristics: an analytical cross-sectional study.
133. Gallstone spillage during laparoscopic cholecystectomy and its relationship with stone burden and gallbladder inflammation: a cross-sectional study.
134. Gallbladder perforation during laparoscopic cholecystectomy and its preoperative predictors: an analytical cross-sectional study.
135. Bleeding from the gallbladder bed during laparoscopic cholecystectomy and associated patient and operative factors: a cross-sectional study.
136. Aberrant biliary anatomy identified during laparoscopic cholecystectomy: prevalence and patterns in an observational cross-sectional study.
137. Hartmann pouch morphology and its relationship with difficult Calot triangle dissection: a cross-sectional study.
138. Gallbladder position and anatomical variants encountered during laparoscopic cholecystectomy: a descriptive cross-sectional study.
139. Cystic duct diameter on preoperative imaging and intraoperative ease of clipping: an analytical cross-sectional study.
140. Number of clips required for cystic duct closure and its relationship with cystic duct diameter: a cross-sectional study.
141. Operative difficulty in patients with a packed gallbladder compared with patients having few stones: a comparative cross-sectional study.
142. Impact of gallbladder distension on trocar manipulation and dissection difficulty during laparoscopic cholecystectomy: a cross-sectional study.
143. Liver morphology and gallbladder exposure during laparoscopic cholecystectomy in obese and non-obese patients: a comparative cross-sectional study.
144. Fatty liver and technical difficulty during laparoscopic cholecystectomy: an analytical cross-sectional study.
145. Preoperative ultrasonography and intraoperative findings in detecting gallbladder adhesions: a diagnostic cross-sectional study.
146. Magnetic resonance cholangiopancreatography findings and operative biliary anatomy in selected patients undergoing laparoscopic cholecystectomy: a cross-sectional correlation study.
147. Surgeon-assessed difficult gallbladder and objective preoperative risk factors: an analytical cross-sectional study.
148. Clinical, biochemical and ultrasonographic determinants of operative difficulty during laparoscopic cholecystectomy: a multivariable cross-sectional study.
149. Emergency and elective laparoscopic cholecystectomy cases: differences in operative anatomy and technical difficulty in a comparative cross-sectional study.
150. Critical anatomical variations encountered during laparoscopic cholecystectomy in an Indian tertiary care hospital: a descriptive cross-sectional study.

Difficult Gallbladder and Complicated Gallstone Disease

151. Difficult gallbladder encountered at surgery: spectrum of operative findings and preoperative predictors in a cross-sectional observational study.
152. Frozen Calot triangle and its relationship with previous inflammatory attacks and ultrasonographic findings: an analytical cross-sectional study.
153. Dense pericholecystic adhesions during cholecystectomy and their clinical predictors: a cross-sectional study.
154. Mirizzi syndrome among patients undergoing surgery for gallstone disease: clinical, biochemical and imaging profile in a descriptive cross-sectional study.
155. Ultrasonographic and magnetic resonance cholangiopancreatography features suggestive of Mirizzi syndrome: a diagnostic cross-sectional study.
156. Mirizzi syndrome versus uncomplicated gallstone disease: differences in jaundice, biochemical parameters and imaging findings in a comparative cross-sectional study.
157. Impacted Hartmann pouch stones and extrinsic common hepatic duct compression: a cross-sectional clinico-radiological study.
158. Cholecystocholedochal fistula encountered during surgery for gallstone disease: clinical and imaging predictors in a cross-sectional study.
159. Cholecystoduodenal fistula in patients with chronic gallstone disease: clinical and radiological features in an observational cross-sectional study.
160. Gallstone ileus presenting to a general surgery department: clinical and computed tomography findings in a descriptive cross-sectional study.
161. Complicated versus uncomplicated cholelithiasis: differences in demographic and metabolic risk profiles in a comparative cross-sectional study.
162. Gallbladder empyema at operation and its preoperative clinical predictors: an analytical cross-sectional study.
163. Gangrenous cholecystitis at operation and its relationship with diabetes, age and inflammatory markers: an analytical cross-sectional study.
164. Gallbladder perforation in acute cholecystitis: clinical and imaging features in a descriptive cross-sectional study.
165. Pericholecystic abscess in complicated cholecystitis: clinical, biochemical and imaging characteristics in a cross-sectional study.
166. Acute-on-chronic cholecystitis and operative difficulty: a clinico-radiological cross-sectional study.
167. Mucocele of the gallbladder due to impacted neck stone: clinical and imaging profile in a descriptive cross-sectional study.
168. Gallbladder hydrops and its relationship with stone location and duration of symptoms: an analytical cross-sectional study.
169. Porcelain gallbladder detected on imaging or surgery: prevalence and clinical characteristics in a cross-sectional study.
170. Xanthogranulomatous cholecystitis suspected preoperatively: clinical and imaging characteristics in a cross-sectional study.
171. Xanthogranulomatous cholecystitis and gallbladder carcinoma: comparison of clinical and radiological features in a cross-sectional study.
172. Ultrasonographic features suggestive of xanthogranulomatous cholecystitis and their operative correlation: a diagnostic cross-sectional study.
173. Thick-walled gallbladder lesions: differentiation of benign inflammatory disease from suspected malignancy using ultrasonography and computed tomography in a cross-sectional study.
174. Gallbladder mass lesions discovered during evaluation for gallstone disease: clinical and imaging spectrum in a descriptive cross-sectional study.
175. Unexpected suspicious gallbladder lesions encountered during cholecystectomy: prevalence and operative characteristics in a cross-sectional study.
176. Difficult gallbladder caused by dense adhesions versus contracted gallbladder: differences in preoperative imaging findings in a comparative cross-sectional study.
177. Fundus-first cholecystectomy as a marker of difficult gallbladder anatomy: associated preoperative variables in a cross-sectional study.
178. Subtotal cholecystectomy cases and their preoperative clinical and imaging characteristics: a descriptive cross-sectional study.
179. Fenestrating and reconstituting subtotal cholecystectomy performed for difficult gallbladder: operative indications in a comparative cross-sectional study.
180. Conversion to open surgery in complicated gallstone disease: intraoperative reasons and preoperative predictors in a cross-sectional study.
181. Dense omental adhesions to the gallbladder and their relationship with prior inflammatory episodes: an analytical cross-sectional study.
182. Duodenal adhesions to the gallbladder and associated preoperative clinical factors: a cross-sectional study.
183. Distorted Calot triangle anatomy and preoperative magnetic resonance cholangiopancreatography findings: a cross-sectional correlation study.
184. Biliary anatomical variations in patients with difficult versus uncomplicated laparoscopic cholecystectomy: a comparative cross-sectional study.
185. Acute cholecystitis with obstructive jaundice and its underlying causes: a descriptive cross-sectional study.
186. Impacted cystic duct stones and their clinical and imaging characteristics: an observational cross-sectional study.
187. Common hepatic duct compression secondary to gallbladder inflammation and stone impaction: a clinico-radiological cross-sectional study.
188. Gallbladder necrosis and its relationship with age, diabetes and inflammatory markers at presentation: an analytical cross-sectional study.
189. Emphysematous cholecystitis in patients undergoing surgical management: clinical and computed tomography profile in a cross-sectional study.
190. Complicated acute cholecystitis in diabetic and non-diabetic patients: a comparative cross-sectional study.
191. Complicated gallstone disease in elderly and non-elderly patients: a comparative cross-sectional study.
192. Gallbladder adhesions and inflammatory laboratory indices in chronic gallstone disease: an analytical cross-sectional study.
193. Clinical predictors of a contracted fibrotic gallbladder at surgery: a cross-sectional study.
194. Ultrasonographic non-visualisation of the gallbladder and its operative correlates in symptomatic gallstone disease: a cross-sectional study.
195. Gallbladder wall calcification and associated stone characteristics on imaging: a descriptive cross-sectional study.
196. Complicated gallstone disease presenting without classical right upper quadrant tenderness: a descriptive cross-sectional study.
197. Preoperative predictors of bailout procedures during laparoscopic cholecystectomy: an analytical cross-sectional study.
198. Gallbladder neck stone size and likelihood of difficult Calot triangle dissection: a cross-sectional study.
199. Clinical and imaging profile of patients requiring subtotal rather than total cholecystectomy: a comparative cross-sectional study.
200. Composite preoperative risk factors for difficult gallbladder surgery in patients with symptomatic cholelithiasis: an analytical cross-sectional study.

Common Bile Duct Stones and Choledocholithiasis

201. Clinical, biochemical and imaging profile of patients with common bile duct stones: a descriptive cross-sectional study.
202. Common bile duct diameter on ultrasonography as a predictor of choledocholithiasis: a diagnostic cross-sectional study.
203. Serum bilirubin and alkaline phosphatase levels as predictors of common bile duct stones in patients with gallstone disease: an analytical cross-sectional study.
204. Liver biochemical test patterns in patients with and without choledocholithiasis: a comparative cross-sectional study.
205. Ultrasonography and magnetic resonance cholangiopancreatography for detection of common bile duct stones: a comparative diagnostic cross-sectional study.
206. Common bile duct diameter measured by ultrasonography and magnetic resonance cholangiopancreatography: agreement in a cross-sectional study.
207. Stone size and common bile duct dilatation in choledocholithiasis: an analytical cross-sectional study.
208. Single versus multiple common bile duct stones: differences in clinical, biochemical and imaging characteristics in a comparative cross-sectional study.
209. Distal common bile duct stones and their relationship with biochemical severity of obstruction: a cross-sectional study.
210. Common bile duct stones in patients with normal serum bilirubin: clinical and imaging profile in a descriptive cross-sectional study.
211. Choledocholithiasis in patients with normal common bile duct diameter on ultrasonography: a diagnostic cross-sectional study.
212. Dilated common bile duct without demonstrable stones on ultrasonography: magnetic resonance cholangiopancreatography findings in a cross-sectional study.
213. Clinical predictors of common bile duct stones among patients with symptomatic cholelithiasis: an analytical cross-sectional study.
214. Biochemical predictors of common bile duct stones among patients with gallstone disease: a diagnostic cross-sectional study.
215. Ultrasonographic predictors of choledocholithiasis in patients undergoing magnetic resonance cholangiopancreatography: a cross-sectional study.
216. Intermediate-risk choledocholithiasis and magnetic resonance cholangiopancreatography findings: a descriptive cross-sectional study.
217. Patients with suspected common bile duct stones and negative ultrasonography: diagnostic yield of magnetic resonance cholangiopancreatography in a cross-sectional study.
218. Common bile duct stone burden and severity of obstructive liver biochemical abnormalities: an analytical cross-sectional study.
219. Gallbladder stone burden in patients with and without concomitant common bile duct stones: a comparative cross-sectional study.
220. Age and prevalence of choledocholithiasis among patients with gallstone disease: an analytical cross-sectional study.
221. Common bile duct stones in elderly versus younger adults: differences in presentation and biochemical profile in a comparative cross-sectional study.
222. Gender differences in clinical presentation of choledocholithiasis: a comparative cross-sectional study.
223. Diabetes mellitus and severity of presentation in patients with common bile duct stones: a comparative cross-sectional study.
224. Jaundice patterns in choledocholithiasis and their relationship with stone number and size: a cross-sectional study.
225. Cholangitis at presentation among patients with common bile duct stones: prevalence and associated factors in a cross-sectional study.
226. Fever, jaundice and abdominal pain in choledocholithiasis: diagnostic value of the classical clinical triad in a cross-sectional study.
227. Leucocytosis and cholangitic changes in patients with common bile duct stones: an analytical cross-sectional study.
228. Gallbladder status in patients presenting with common bile duct stones: an ultrasonographic cross-sectional study.
229. Choledocholithiasis with and without gallbladder stones: differences in clinical and imaging characteristics in a comparative cross-sectional study.
230. Primary versus secondary common bile duct stones based on imaging and operative characteristics: a comparative cross-sectional study.
231. Common bile duct sludge detected on magnetic resonance cholangiopancreatography and its biochemical correlates: a cross-sectional study.
232. Magnetic resonance cholangiopancreatography morphology of common bile duct stones and its relationship with obstructive biochemical parameters: an analytical cross-sectional study.
233. Common hepatic duct and common bile duct diameters in gallstone patients with and without ductal stones: a comparative cross-sectional study.
234. Serum gamma-glutamyl transferase as a marker of choledocholithiasis in patients with gallstone disease: a diagnostic cross-sectional study.
235. Serum alkaline phosphatase versus gamma-glutamyl transferase for predicting common bile duct stones: a comparative diagnostic cross-sectional study.
236. Direct and total bilirubin patterns in patients with radiologically confirmed choledocholithiasis: a descriptive cross-sectional study.
237. Transaminase elevation in choledocholithiasis and its relationship with degree of biliary obstruction: an analytical cross-sectional study.
238. Marked transaminase elevation in patients with common bile duct stones: clinical and imaging characteristics in a cross-sectional study.
239. Pancreatic enzyme elevation in patients with choledocholithiasis without clinical pancreatitis: a cross-sectional study.
240. Common bile duct stone size and likelihood of biliary obstruction on imaging: an analytical cross-sectional study.
241. Common bile duct diameter adjusted for age in predicting choledocholithiasis: a diagnostic cross-sectional study.
242. Ultrasonographic intrahepatic biliary dilatation as a marker of common bile duct obstruction: a cross-sectional diagnostic study.
243. Magnetic resonance cholangiopancreatography findings in patients with unexplained cholestatic liver biochemical abnormalities: a cross-sectional study.
244. Common bile duct stones associated with acute cholecystitis versus uncomplicated cholelithiasis: a comparative cross-sectional study.
245. Coexisting common bile duct stones in patients with gallbladder empyema: prevalence and associated factors in a cross-sectional study.
246. Choledocholithiasis in patients with impacted gallbladder neck stones: prevalence and imaging characteristics in a cross-sectional study.
247. Clinical scoring variables for selecting patients for magnetic resonance cholangiopancreatography in suspected choledocholithiasis: a diagnostic cross-sectional study.
248. Guideline-based risk categories for choledocholithiasis and actual magnetic resonance cholangiopancreatography findings: a cross-sectional validation study.
249. Discordance between ultrasonography and magnetic resonance cholangiopancreatography in suspected common bile duct stones: patterns and associated factors in a cross-sectional study.
250. Clinical, biochemical and ultrasonographic model for predicting magnetic resonance cholangiopancreatography-confirmed choledocholithiasis: an analytical cross-sectional study.

Obstructive Jaundice, Cholangitis and Benign Biliary Disorders

251. Surgical causes of obstructive jaundice in adults presenting to a tertiary care hospital: a descriptive cross-sectional study.
252. Benign versus malignant obstructive jaundice: differences in clinical presentation, biochemical pattern and imaging findings in a comparative cross-sectional study.
253. Serum bilirubin pattern in benign and malignant biliary obstruction: a comparative cross-sectional study.
254. Serum alkaline phosphatase and gamma-glutamyl transferase in benign versus malignant obstructive jaundice: a comparative cross-sectional study.
255. Pruritus in obstructive jaundice and its relationship with biochemical severity of cholestasis: an analytical cross-sectional study.
256. Gallbladder palpability in obstructive jaundice and its relationship with benign and malignant causes: a diagnostic cross-sectional study.
257. Ultrasonographic level of biliary obstruction and final imaging diagnosis in patients with obstructive jaundice: a cross-sectional study.
258. Intrahepatic biliary dilatation patterns in proximal and distal biliary obstruction: a comparative cross-sectional study.
259. Common bile duct diameter and biochemical severity in patients with distal biliary obstruction: an analytical cross-sectional study.
260. Ultrasonography and computed tomography in localisation of obstructive jaundice: a comparative diagnostic cross-sectional study.
261. Ultrasonography and magnetic resonance cholangiopancreatography in determining the level of biliary obstruction: a comparative cross-sectional study.
262. Magnetic resonance cholangiopancreatography findings in patients with obstructive jaundice of uncertain cause: a descriptive cross-sectional study.
263. Acute cholangitis among patients with biliary obstruction: clinical, biochemical and imaging profile in a cross-sectional study.
264. Severity markers at presentation in patients with acute cholangitis: an analytical cross-sectional study.
265. Classical clinical triad in acute cholangitis and its relationship with imaging-confirmed biliary obstruction: a diagnostic cross-sectional study.
266. Leucocyte count and bilirubin levels in patients with acute cholangitis: an analytical cross-sectional study.
267. Neutrophil-to-lymphocyte ratio in acute cholangitis and its relationship with clinical severity at admission: a cross-sectional study.
268. Common bile duct stones versus benign biliary stricture as causes of cholangitis: a comparative cross-sectional study.
269. Benign biliary stricture in surgical patients: clinical and imaging characteristics in a descriptive cross-sectional study.
270. Post-cholecystectomy biliary stricture at presentation: anatomical level and imaging pattern in a cross-sectional study.
271. Magnetic resonance cholangiopancreatography assessment of benign biliary strictures: morphology and anatomical distribution in a descriptive cross-sectional study.
272. Proximal versus distal benign biliary strictures: differences in biochemical and imaging features in a comparative cross-sectional study.
273. Bile duct dilatation above benign strictures and its relationship with biochemical cholestasis: an analytical cross-sectional study.
274. Iatrogenic bile duct injury presenting to a referral surgical unit: clinical and imaging profile in a descriptive cross-sectional study.
275. Anatomical pattern of bile duct injuries following cholecystectomy assessed by magnetic resonance cholangiopancreatography: a cross-sectional study.
276. Laparoscopic versus open cholecystectomy-related bile duct injuries presenting to a tertiary care centre: a comparative cross-sectional study.
277. Bile leak after cholecystectomy at initial presentation: clinical, biochemical and imaging features in a cross-sectional study.
278. Subhepatic fluid collection after biliary surgery and its relationship with bile duct injury on imaging: a cross-sectional study.
279. Biloma following cholecystectomy: clinical and radiological characteristics in an observational cross-sectional study.
280. Biliary peritonitis secondary to bile duct injury: clinical presentation and imaging findings in a cross-sectional study.
281. Bile duct injury level and pattern of liver biochemical abnormalities at presentation: an analytical cross-sectional study.
282. Stricture length and degree of intrahepatic biliary dilatation in benign biliary obstruction: a cross-sectional study.
283. Benign and malignant hilar obstruction: differences in magnetic resonance cholangiopancreatography morphology in a comparative cross-sectional study.
284. Distal biliary obstruction due to stones versus periampullary malignancy: clinical and imaging differences in a comparative cross-sectional study.
285. Courvoisier sign and its diagnostic utility in differentiating malignant from benign distal biliary obstruction: a cross-sectional study.
286. Weight loss and anorexia as clinical indicators of malignant biliary obstruction: a diagnostic cross-sectional study.
287. Pale stools and dark urine in obstructive jaundice and their relationship with serum bilirubin levels: an analytical cross-sectional study.
288. Coagulopathy in obstructive jaundice and its relationship with degree of cholestasis: a cross-sectional study.
289. Serum albumin in benign and malignant obstructive jaundice: a comparative cross-sectional study.
290. Renal function abnormalities in patients presenting with severe obstructive jaundice: a descriptive cross-sectional study.
291. Gallbladder distension in distal biliary obstruction and its diagnostic significance: a cross-sectional study.
292. Pancreatic head mass versus distal common bile duct lesion in malignant obstruction: computed tomography and magnetic resonance imaging characteristics in a comparative cross-sectional study.
293. Hilar biliary obstruction on magnetic resonance cholangiopancreatography: pattern and probable causes in a descriptive cross-sectional study.
294. Extrahepatic versus intrahepatic causes of obstructive jaundice in surgical patients: a comparative cross-sectional study.
295. Clinical predictors of malignant obstruction among adults presenting with painless jaundice: an analytical cross-sectional study.
296. Painful versus painless obstructive jaundice: differences in underlying aetiology and imaging findings in a comparative cross-sectional study.
297. Fever with obstructive jaundice and its relationship with cholangitis and stone disease: an analytical cross-sectional study.
298. Serum cholestatic enzyme pattern and level of biliary obstruction on imaging: a cross-sectional correlation study.
299. Diagnostic concordance between ultrasonography and magnetic resonance cholangiopancreatography in obstructive jaundice: a cross-sectional study.
300. Clinical, biochemical and imaging variables distinguishing benign from malignant biliary obstruction at first presentation: an analytical cross-sectional study.

Gallbladder and Biliary Tract Malignancy

301. Gallbladder carcinoma at presentation: clinical, biochemical and radiological profile in a descriptive cross-sectional study.
302. Gallbladder carcinoma with and without gallstones: differences in demographic and imaging characteristics in a comparative cross-sectional study.
303. Gallbladder wall thickening due to carcinoma versus chronic inflammatory disease: computed tomography characteristics in a comparative cross-sectional study.
304. Focal versus diffuse gallbladder wall thickening and their relationship with malignant imaging features: an analytical cross-sectional study.
305. Gallbladder mass lesions on ultrasonography and computed tomography: diagnostic concordance in a cross-sectional study.
306. Gallstones in patients with suspected gallbladder carcinoma: prevalence and morphological characteristics in a cross-sectional study.
307. Porcelain gallbladder and suspicious malignant changes on imaging: a cross-sectional observational study.
308. Gallbladder polyps detected on ultrasonography: prevalence, size distribution and associated clinical factors in a cross-sectional study.
309. Gallbladder polyps and gallstones occurring together: clinical and ultrasonographic characteristics in a cross-sectional study.
310. Small and large gallbladder polyps: differences in patient characteristics and ultrasonographic morphology in a comparative cross-sectional study.
311. Ultrasonographic features associated with suspicious gallbladder polyps: an analytical cross-sectional study.
312. Gallbladder adenomyomatosis and its differentiation from malignant wall thickening on imaging: a diagnostic cross-sectional study.
313. Xanthogranulomatous cholecystitis versus gallbladder carcinoma: comparative clinical and computed tomography features in a cross-sectional study.
314. Gallbladder carcinoma presenting as acute cholecystitis: clinical and imaging profile in a descriptive cross-sectional study.
315. Painless jaundice in gallbladder carcinoma and its relationship with extent of biliary involvement on imaging: a cross-sectional study.
316. Liver infiltration in gallbladder carcinoma and associated computed tomography findings: a descriptive cross-sectional study.
317. Lymph node enlargement in suspected gallbladder carcinoma and its relationship with local tumour extent on imaging: an analytical cross-sectional study.
318. Incidental suspicion of gallbladder malignancy during cholecystectomy: prevalence and operative findings in a cross-sectional study.
319. Preoperative ultrasonographic suspicion of gallbladder malignancy and corresponding operative findings: a diagnostic cross-sectional study.
320. Gallbladder wall thickness and malignant morphological features on cross-sectional imaging: an analytical study.
321. Hilar cholangiocarcinoma at presentation: clinical, biochemical and magnetic resonance cholangiopancreatography profile in a descriptive cross-sectional study.
322. Distal cholangiocarcinoma and pancreatic head malignancy: clinical and imaging differences in patients with obstructive jaundice in a comparative cross-sectional study.
323. Intrahepatic and extrahepatic cholangiocarcinoma: differences in clinical presentation and imaging patterns in a comparative cross-sectional study.
324. Biliary dilatation patterns in hilar cholangiocarcinoma: a magnetic resonance cholangiopancreatography-based cross-sectional study.
325. Hilar strictures with benign versus malignant imaging characteristics: a comparative cross-sectional study.
326. Abrupt versus smooth biliary narrowing on magnetic resonance cholangiopancreatography and its relationship with malignant obstruction: a diagnostic cross-sectional study.
327. Biliary stricture length on magnetic resonance cholangiopancreatography as a marker of malignant obstruction: an analytical cross-sectional study.
328. Serum bilirubin and alkaline phosphatase levels in proximal versus distal malignant biliary obstruction: a comparative cross-sectional study.
329. Weight loss, anorexia and palpable gallbladder among patients with malignant obstructive jaundice: a descriptive cross-sectional study.
330. Gallbladder carcinoma in younger and older adults: differences in clinical and radiological presentation in a comparative cross-sectional study.
331. Gender distribution and gallstone burden among patients with gallbladder carcinoma: a cross-sectional observational study.
332. Rural and urban presentation patterns of gallbladder carcinoma at a tertiary care surgical centre: a comparative cross-sectional study.
333. Delayed presentation of gallbladder carcinoma and associated clinical features at first surgical assessment: a cross-sectional study.
334. Tumour morphology of gallbladder carcinoma on computed tomography and its relationship with obstructive jaundice: an analytical cross-sectional study.
335. Gallbladder neck tumours versus fundal or body tumours: differences in jaundice and biliary obstruction patterns in a comparative cross-sectional study.
336. Direct hepatic invasion in gallbladder malignancy and its computed tomography predictors: an analytical cross-sectional study.
337. Suspected malignant gallbladder wall thickening in patients with gallstones: a diagnostic cross-sectional study.
338. Imaging features of resectable and locally advanced gallbladder carcinoma at initial presentation: a comparative cross-sectional study.
339. Peritoneal deposits in gallbladder carcinoma and associated primary tumour imaging characteristics: a cross-sectional study.
340. Liver metastases in gallbladder carcinoma and their radiological distribution at diagnosis: a descriptive cross-sectional study.
341. Malignant biliary obstruction with and without cholangitis: differences in clinical and laboratory features in a comparative cross-sectional study.
342. Serum albumin and haemoglobin abnormalities among patients with gallbladder and biliary tract malignancy: a descriptive cross-sectional study.
343. Anaemia in gallbladder carcinoma and its relationship with extent of disease on imaging: an analytical cross-sectional study.
344. Gallbladder carcinoma presenting with a palpable abdominal mass: clinical and radiological characteristics in a cross-sectional study.
345. Incidental gallbladder wall lesions detected during imaging for unrelated abdominal complaints: a descriptive cross-sectional study.
346. Computed tomography and ultrasonography in characterisation of suspected gallbladder malignancy: a comparative diagnostic cross-sectional study.
347. Magnetic resonance cholangiopancreatography and computed tomography in defining biliary involvement by gallbladder carcinoma: a comparative cross-sectional study.
348. Clinical and imaging indicators of malignant gallbladder wall thickening in patients with chronic cholecystitis: an analytical cross-sectional study.
349. Gallstone characteristics in benign gallbladder disease and gallbladder carcinoma: a comparative cross-sectional study.
350. Spectrum of gallbladder and extrahepatic biliary malignancies presenting to a general surgery department: a descriptive cross-sectional study.

Liver Abscess, Cysts and Benign Focal Liver Lesions

351. Pyogenic liver abscess in adults: clinical, biochemical and ultrasonographic profile in a descriptive cross-sectional study.
352. Amoebic and pyogenic liver abscess: differences in clinical presentation, laboratory parameters and imaging findings in a comparative cross-sectional study.
353. Solitary versus multiple liver abscesses: differences in clinical and biochemical characteristics in a comparative cross-sectional study.
354. Right-lobe versus left-lobe liver abscesses: differences in presentation and imaging morphology in a comparative cross-sectional study.
355. Liver abscess size and severity of inflammatory laboratory abnormalities at presentation: an analytical cross-sectional study.
356. Diabetes mellitus in patients with pyogenic liver abscess and its relationship with abscess number and size: a cross-sectional study.
357. Ultrasonographic morphology of liver abscess and its relationship with clinical presentation: an observational cross-sectional study.
358. Computed tomography and ultrasonography in characterisation of liver abscess morphology: a comparative cross-sectional study.
359. Gas-forming liver abscess: clinical and computed tomography characteristics in a descriptive cross-sectional study.
360. Multiloculated liver abscess and its relationship with inflammatory markers at admission: an analytical cross-sectional study.
361. Liver abscess with pleural effusion: prevalence and associated abscess characteristics in a cross-sectional study.
362. Liver abscess adjacent to the diaphragm and associated thoracic imaging findings: a cross-sectional study.
363. Jaundice in patients with liver abscess and its relationship with abscess location and size: an analytical cross-sectional study.
364. Anaemia and hypoalbuminaemia among patients presenting with liver abscess: a descriptive cross-sectional study.
365. Leucocytosis and abscess volume in pyogenic liver abscess: an analytical cross-sectional study.
366. Liver abscess in diabetic and non-diabetic patients: a comparative cross-sectional study of clinical and imaging characteristics.
367. Alcohol use and clinical characteristics of amoebic liver abscess in adult males: an analytical cross-sectional study.
368. Multiple liver abscesses and possible biliary origin: clinical and imaging characteristics in a cross-sectional study.
369. Biliary tract disease among patients presenting with pyogenic liver abscess: prevalence and imaging profile in a cross-sectional study.
370. Liver abscess associated with gallstone disease and liver abscess without gallstones: a comparative cross-sectional study.
371. Ruptured and unruptured liver abscesses at presentation: differences in clinical and imaging features in a comparative cross-sectional study.
372. Imaging predictors of impending rupture in large liver abscesses: an analytical cross-sectional study.
373. Left-lobe liver abscess and risk markers for intraperitoneal or thoracic extension: a cross-sectional study.
374. Percutaneous drainage indication according to abscess morphology at presentation: a cross-sectional observational study.
375. Needle aspiration and catheter drainage groups in liver abscess: comparison of baseline abscess characteristics in a cross-sectional study.
376. Incidentally detected simple liver cysts on abdominal imaging: prevalence and demographic profile in a cross-sectional study.
377. Simple versus complex hepatic cysts: ultrasonographic characteristics in a comparative cross-sectional study.
378. Symptomatic and asymptomatic liver cysts: differences in size, location and imaging morphology in a comparative cross-sectional study.
379. Giant simple liver cysts presenting to a surgical department: clinical and imaging characteristics in a descriptive cross-sectional study.
380. Hydatid cyst of the liver at presentation: clinical, serological and imaging characteristics in a cross-sectional study.
381. Solitary versus multiple hepatic hydatid cysts: differences in clinical and imaging characteristics in a comparative cross-sectional study.
382. Right-lobe and left-lobe hepatic hydatid cysts: comparative clinical and radiological profile in a cross-sectional study.
383. Complicated versus uncomplicated hepatic hydatid cysts: differences in symptoms and imaging features in a comparative cross-sectional study.
384. Cystobiliary communication suspected in hepatic hydatid disease: clinical, biochemical and imaging indicators in an analytical cross-sectional study.
385. Daughter cysts, calcification and membrane detachment in hepatic hydatid disease: distribution of imaging patterns in a cross-sectional study.
386. Ultrasonography and computed tomography in characterisation of hepatic hydatid cysts: a comparative diagnostic cross-sectional study.
387. Benign focal liver lesions detected on ultrasonography: spectrum and demographic characteristics in a descriptive cross-sectional study.
388. Haemangioma of the liver detected incidentally on imaging: size, location and imaging profile in a cross-sectional study.
389. Hepatic haemangioma and simple liver cyst: differences in ultrasonographic characteristics in a comparative cross-sectional study.
390. Focal nodular hyperplasia and other benign solid liver lesions in surgical referrals: imaging spectrum in a cross-sectional study.
391. Incidentally detected focal liver lesions in patients undergoing abdominal imaging: prevalence and imaging characteristics in a cross-sectional study.
392. Fatty liver and focal liver lesions on ultrasonography: prevalence and relationship in a cross-sectional study.
393. Liver abscess mimicking a solid hepatic lesion on initial ultrasonography: imaging features in a cross-sectional study.
394. Complex cystic liver lesions and their differential imaging characteristics: a descriptive cross-sectional study.
395. Fever with focal liver lesions: clinical and radiological differentiation of abscess from non-infective lesions in a diagnostic cross-sectional study.
396. Upper abdominal pain in patients with benign focal liver lesions: clinical and imaging characteristics in a cross-sectional study.
397. Hepatomegaly among patients with liver abscess and cystic liver lesions: prevalence and imaging correlates in a cross-sectional study.
398. Liver segment distribution of abscesses, cysts and benign focal lesions in surgical patients: a descriptive cross-sectional study.
399. Ultrasonographic echogenicity patterns of common benign focal liver lesions: a cross-sectional imaging study.
400. Clinical, biochemical and imaging approach to differentiating infective from non-infective cystic liver lesions: a diagnostic cross-sectional study.

Primary and Secondary Liver Tumours

401. Focal malignant liver lesions presenting to a general surgery unit: clinical and imaging spectrum in a descriptive cross-sectional study.
402. Hepatocellular carcinoma at initial diagnosis: clinical, biochemical and imaging profile in a cross-sectional study.
403. Hepatocellular carcinoma with and without cirrhotic liver morphology: differences in clinical and imaging characteristics in a comparative cross-sectional study.
404. Solitary versus multifocal hepatocellular carcinoma: comparative clinical, biochemical and radiological characteristics in a cross-sectional study.
405. Tumour size in hepatocellular carcinoma and its relationship with serum alpha-foetoprotein level: an analytical cross-sectional study.
406. Serum alpha-foetoprotein in radiologically suspected hepatocellular carcinoma: diagnostic performance in a cross-sectional study.
407. Portal vein thrombosis in hepatocellular carcinoma and its relationship with tumour burden on imaging: an analytical cross-sectional study.
408. Right-lobe versus left-lobe hepatocellular carcinoma: differences in presentation and imaging characteristics in a comparative cross-sectional study.
409. Hepatocellular carcinoma presenting with abdominal pain versus incidentally detected disease: a comparative cross-sectional study.
410. Hepatomegaly in hepatocellular carcinoma and its relationship with tumour size and distribution: an analytical cross-sectional study.
411. Ascites in patients with hepatocellular carcinoma and associated imaging findings at diagnosis: a cross-sectional study.
412. Liver biochemical abnormalities in patients with suspected hepatocellular carcinoma: a descriptive cross-sectional study.
413. Serum albumin and bilirubin abnormalities in hepatocellular carcinoma with different tumour burdens: an analytical cross-sectional study.
414. Ultrasonography and contrast-enhanced computed tomography in characterisation of suspected hepatocellular carcinoma: a comparative diagnostic cross-sectional study.
415. Arterial enhancement and venous washout patterns in suspected hepatocellular carcinoma: a computed tomography-based cross-sectional study.
416. Hepatic metastases detected in patients with known extrahepatic malignancy: distribution and imaging characteristics in a cross-sectional study.
417. Solitary versus multiple liver metastases: differences in primary tumour origin and imaging morphology in a comparative cross-sectional study.
418. Colorectal liver metastases at initial surgical assessment: number, size and segmental distribution in a descriptive cross-sectional study.
419. Liver metastases from gastrointestinal and non-gastrointestinal primaries: comparative imaging characteristics in a cross-sectional study.
420. Hypovascular and hypervascular liver metastases: primary tumour associations and imaging patterns in a comparative cross-sectional study.
421. Ultrasonography and computed tomography for detection of hepatic metastases in surgical oncology patients: a comparative diagnostic cross-sectional study.
422. Incidentally detected liver metastases during staging computed tomography: prevalence and primary tumour distribution in a cross-sectional study.
423. Hepatic lesions in patients with colorectal carcinoma: prevalence and computed tomography characteristics in a cross-sectional study.
424. Number and segmental distribution of colorectal liver metastases in newly evaluated patients: a cross-sectional imaging study.
425. Resectability-related anatomical characteristics of colorectal liver metastases at first imaging assessment: a descriptive cross-sectional study.
426. Synchronous liver metastases in colorectal carcinoma and their relationship with primary tumour location: an analytical cross-sectional study.
427. Right-sided and left-sided colorectal cancers with synchronous liver metastases: a comparative cross-sectional study.
428. Liver lesions detected in patients with gastric malignancy: prevalence and imaging spectrum in a cross-sectional study.
429. Liver metastases in pancreatic and periampullary malignancies: prevalence and radiological pattern in a cross-sectional study.
430. Gallbladder carcinoma with hepatic metastases versus direct liver invasion: computed tomography characteristics in a comparative cross-sectional study.
431. Primary liver tumour versus metastatic liver lesions: differences in clinical, biochemical and computed tomography characteristics in a comparative cross-sectional study.
432. Solitary malignant liver lesion and its imaging-based differential diagnosis: a cross-sectional study.
433. Multiple focal liver lesions on computed tomography: spectrum of malignant and benign diagnoses in a descriptive cross-sectional study.
434. Malignant and benign focal liver lesions: ultrasonographic features useful for differentiation in a diagnostic cross-sectional study.
435. Contrast enhancement patterns in benign and malignant focal liver lesions: a comparative cross-sectional imaging study.
436. Portal vein thrombosis in patients with malignant versus non-malignant liver disease: a comparative cross-sectional study.
437. Serum alkaline phosphatase elevation in patients with hepatic metastases: an analytical cross-sectional study.
438. Anaemia and hypoalbuminaemia among patients with malignant focal liver lesions: a descriptive cross-sectional study.
439. Constitutional symptoms in primary and metastatic liver malignancy: a comparative cross-sectional study.
440. Hepatic mass lesions with normal serum bilirubin: clinical and imaging characteristics in a cross-sectional study.
441. Large liver tumours occupying more than one anatomical segment: clinical and radiological characteristics in a descriptive cross-sectional study.
442. Segmental distribution of primary and metastatic liver malignancies: a comparative imaging cross-sectional study.
443. Capsular proximity of liver tumours and associated abdominal pain at presentation: an analytical cross-sectional study.
444. Necrosis within malignant liver lesions and its relationship with tumour size: a cross-sectional study.
445. Lymphadenopathy patterns in primary versus metastatic liver malignancy: a comparative cross-sectional study.
446. Ascites and peritoneal disease in patients with hepatic metastases: prevalence and imaging correlates in a cross-sectional study.
447. Imaging features suggesting vascular invasion in hepatocellular carcinoma: a cross-sectional diagnostic study.
448. Portal vein involvement in primary liver malignancy versus metastatic disease: a comparative cross-sectional study.
449. Clinical, biochemical and imaging variables distinguishing hepatocellular carcinoma from hepatic metastases: an analytical cross-sectional study.
450. Spectrum of surgically relevant focal liver tumours evaluated at a tertiary care hospital: a descriptive cross-sectional study.

Liver Trauma, Portal Hypertension and Miscellaneous Hepatobiliary Surgery

451. Blunt liver trauma in adult patients: mechanism, injury pattern and computed tomography findings in a descriptive cross-sectional study.
452. Liver injury grade and haemodynamic status at emergency presentation in blunt abdominal trauma: an analytical cross-sectional study.
453. Right-lobe versus left-lobe liver injuries in blunt abdominal trauma: differences in mechanism and associated injuries in a comparative cross-sectional study.
454. Isolated liver trauma and liver trauma with associated abdominal injuries: a comparative cross-sectional study.
455. Road traffic injury and fall-related liver trauma: differences in computed tomography injury patterns in a comparative cross-sectional study.
456. Haemoperitoneum volume on imaging and liver injury grade in blunt abdominal trauma: an analytical cross-sectional study.
457. Serum transaminase elevation and computed tomography grade of liver injury in blunt abdominal trauma: an analytical cross-sectional study.
458. Aspartate aminotransferase and alanine aminotransferase levels as markers of significant liver injury after blunt abdominal trauma: a diagnostic cross-sectional study.
459. Liver injury in haemodynamically stable and unstable trauma patients at first assessment: a comparative cross-sectional study.
460. Associated splenic, renal and bowel injuries in patients with blunt liver trauma: a descriptive cross-sectional study.
461. Segmental distribution of traumatic liver injuries on computed tomography: an anatomical cross-sectional study.
462. Active contrast extravasation in blunt liver trauma and its relationship with injury grade and haemodynamic status: a cross-sectional study.
463. Perihepatic fluid and haemoperitoneum in liver trauma: computed tomography characteristics in a cross-sectional study.
464. Clinical examination and computed tomography findings in suspected blunt liver injury: a comparative diagnostic cross-sectional study.
465. Haemoglobin level at presentation and radiological severity of liver trauma: an analytical cross-sectional study.
466. Portal hypertension in surgical patients: clinical, biochemical and ultrasonographic profile in a descriptive cross-sectional study.
467. Splenomegaly and portal vein diameter in patients with portal hypertension: an analytical cross-sectional study.
468. Portal vein diameter and presence of portosystemic collaterals on ultrasonography: a cross-sectional study.
469. Portal hypertension with and without ascites: differences in clinical and ultrasonographic findings in a comparative cross-sectional study.
470. Portal vein thrombosis in patients evaluated for portal hypertension: prevalence and imaging characteristics in a cross-sectional study.
471. Non-cirrhotic portal hypertension and cirrhotic portal hypertension: comparative clinical and ultrasonographic characteristics in a cross-sectional study.
472. Splenic size and platelet count in patients with portal hypertension: an analytical cross-sectional study.
473. Thrombocytopenia and ultrasonographic severity of portal hypertension: a cross-sectional study.
474. Portosystemic collateral patterns on ultrasonography and computed tomography in portal hypertension: a descriptive cross-sectional study.
475. Recanalised paraumbilical vein in portal hypertension and associated imaging findings: a cross-sectional study.
476. Ascites in portal hypertension and its relationship with serum albumin and portal vein characteristics: an analytical cross-sectional study.
477. Gallstones in patients with chronic liver disease and portal hypertension: prevalence and ultrasonographic characteristics in a cross-sectional study.
478. Gallbladder wall thickening in portal hypertension and its relationship with ascites and serum albumin: an analytical cross-sectional study.
479. Portal hypertensive gallbladder changes versus acute cholecystitis: comparative ultrasonographic characteristics in a cross-sectional study.
480. Portal vein thrombosis with and without chronic liver disease: differences in clinical and imaging characteristics in a comparative cross-sectional study.
481. Portal cavernoma detected on abdominal imaging: clinical and radiological characteristics in a descriptive cross-sectional study.
482. Extrahepatic portal vein obstruction in adults presenting to a surgical service: clinical and imaging profile in a cross-sectional study.
483. Splenic vein thrombosis and left-sided portal hypertension in patients with pancreatic and hepatobiliary disorders: a cross-sectional study.
484. Liver morphology on ultrasonography in patients with portal hypertension: a descriptive cross-sectional study.
485. Nodular liver surface and portal hypertension-related ultrasonographic findings: an analytical cross-sectional study.
486. Incidental hepatomegaly detected during abdominal ultrasonography: clinical and biochemical correlates in a cross-sectional study.
487. Hepatomegaly in surgical patients with infective, obstructive and malignant hepatobiliary disease: a comparative cross-sectional study.
488. Abnormal liver biochemical tests among patients admitted to a general surgery department: spectrum of hepatobiliary causes in a cross-sectional study.
489. Cholestatic versus hepatocellular patterns of liver biochemical abnormalities in surgical patients: underlying hepatobiliary diagnoses in a comparative cross-sectional study.
490. Incidental fatty liver among patients undergoing preoperative abdominal ultrasonography: prevalence and associated metabolic factors in a cross-sectional study.
491. Fatty liver in patients with and without gallstone disease: a comparative cross-sectional study.
492. Hepatomegaly and fatty liver in obese and non-obese surgical patients: a comparative cross-sectional study.
493. Incidental focal liver lesions discovered during evaluation of non-hepatic surgical complaints: a descriptive cross-sectional study.
494. Ultrasonographic liver span and body mass index among adult surgical patients: an analytical cross-sectional study.
495. Liver biochemical abnormalities in patients with obstructive and non-obstructive hepatobiliary disease: a comparative cross-sectional study.
496. Ultrasonography as the initial investigation for hepatobiliary surgical disorders: diagnostic spectrum and frequency of clinically significant findings in a cross-sectional study.
497. Discordance between clinical diagnosis and initial ultrasonographic diagnosis in hepatobiliary surgical patients: a cross-sectional study.
498. Ultrasonography and computed tomography in evaluation of common hepatobiliary surgical conditions: a comparative diagnostic cross-sectional study.
499. Clinical presentation patterns across gallbladder, bile duct and liver disorders in a general surgery department: a comparative cross-sectional study.
500. Spectrum of hepatobiliary surgical disease encountered in a tertiary care general surgery unit in India: a hospital-based descriptive cross-sectional study.