Thoracopancreatic<unk>  may lead to pleural effusion which can be detected incidentally on a plain<unk>  radiograph.
Pancreatic fistula chest x ray
Pancreatic fistula physical examination
Acute pancreatitis physical examination
Pancreatic fistula CT
Gastrointestinal perforation x-ray
Secondary peritonitis physical examination
Pancreatic fistula MRI
Acute cholecystitis physical examination