Fig 2 and 3: showing acute interstitial pancreatitis with pancreatic pseudocyst and
mass arising from posterior wall of body of gallbladder.
An extended cholecystectomy with cystogastrostomy was done (Figure 4). Intraoperatively, the patient presented with frozen Calot’s triangle, a pancreatic pseudocyst in the lesser sac containing around 500 ml of discolored fluid, and a 2.5 cm hard nodular mass on the body of the gallbladder towards the peritoneal wall (Figure 5 and 6).