This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
A young patient develops high grade fever with chills and rigors, mild jaundice and acute pain in the upper abdomen following cholecystectomy. On examination, she was jaundiced, toxic, haemodynamically stable and having vague fullness upper abdomen. What is the most probable diagnosis - 
Select and explain. 
A. Localised collection of bile in peritoneal cavity, B. Iatrogenic ligation of common bile duct, C. Duodenal injury, D. Acute pancreatitis
A: Localised collection of bile in peritoneal cavity
Answer: A: Localised collection of bile in peritoneal cavity 
Explanation: None