A pancreatectomy is a surgical procedure that involves the removal of all or part of the pancreas, an organ located behind the stomach that plays a crucial role in digestion and blood sugar regulation. This surgery is often performed to treat conditions such as pancreatic cancer, chronic pancreatitis, or severe pancreatic injuries. There are different types of pancreatectomy, including a total pancreatectomy, where the entire pancreas is removed, and a partial pancreatectomy, which involves removing only a portion of the organ. After the surgery, patients may need to manage changes in digestion and insulin production, often requiring lifelong medical follow-up.