Pancreatic tumor

Pancreatic tumor
Anatomy of the pancreas
SpecialtyGastroenterology, Hepatology, Oncology
Usual onsetAdults

A pancreatic tumor is an abnormal growth in the pancreas. In adults, almost 90% are pancreatic cancer and a few are benign. Pancreatic tumors are rare in children.

Classification is based on cellular differentiation (ductal, acinar, neuroendocrine, other) and gross appearance (intraductal, cystic, solid). Each different type of pancreatic tumor has a different appearance when examined under a microscope. These unique microscopic features and genetic markers are what allow for proper diagnosis and treatments in patients with pancreatic cancers.