Gallbladder tumor is a type of gallbladder polyp, also known as a papilloma, on the surface of the gallbladder gland. This is a tumor-like or pseudotumor lesion appearing on the surface of the gallbladder mucosa. Gallbladder tumors are quite common and can occur at any age.

A secretin stimulation test allows your doctor to check how well your pancreas responds to the secretion of gastric juice. This is a hormone that is important in digestion. If your secretin stimulation test results are abnormal, you may have a pancreatic disease such as pancreatitis, pancreatic cancer, or cystic fibrosis.

Mirizzi syndrome is a complication of gallstones, resulting in obstruction of the testicle or part of the common hepatic duct. Mirizzi syndrome, if not diagnosed and treated promptly, leads to many dangerous complications.