It is a type of cancer formed by the uncontrolled proliferation of cells in the pancreatic gland, which is positioned horizontally behind the stomach and holds critical importance in both digestion and blood sugar regulation by secreting insulin.
The pancreatic gland has two fundamental functions: the production of enzymes that aid digestion (exocrine function) and the production of hormones like insulin and glucagon that control blood sugar (endocrine function).
Pancreatic cancer can develop from exocrine or neuroendocrine cells. The exocrine type is more common, and its most frequent histological type is Adenocarcinoma. It is usually detected in advanced stages. Pancreatic neuroendocrine tumors (islet cell tumors) are rarer and generally have a better prognosis.