Pancreatic Tumor
Pancreatic tumors ( Pancreatic cancer) are often broken down into exocrine or endocrine tumors. 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. Types When talking about pancreatic cancers, the most common type is pancreatic adenocarcinoma, which accounts for greater than 85% of all pancreas cancers. Adenocarcinomas are exocrine tumors of the pancreas, which implies that they begin within the part of the pancreas responsible for creating digestive enzymes. Different subtypes of exocrine adenocarcinomas exist, with the most common being pancreatic ductal adenocarcinoma (PDAC). Following PDACs, acinar cell carcinomas account for 5% of exocrine pancreatic cancers and can be "functioning", and overproduce certain molecules that can lead to some of the signs and symptoms that are often encounter ...
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Pancreatic Cancer
Pancreatic cancer arises when cells in the pancreas, a glandular organ behind the stomach, begin to multiply out of control and form a mass. These cancerous cells have the ability to invade other parts of the body. A number of types of pancreatic cancer are known. The most common, pancreatic adenocarcinoma, accounts for about 90% of cases, and the term "pancreatic cancer" is sometimes used to refer only to that type. These adenocarcinomas start within the part of the pancreas that makes digestive enzymes. Several other types of cancer, which collectively represent the majority of the non-adenocarcinomas, can also arise from these cells. About 1–2% of cases of pancreatic cancer are neuroendocrine tumors, which arise from the hormone-producing cells of the pancreas. These are generally less aggressive than pancreatic adenocarcinoma. Signs and symptoms of the most-common form of pancreatic cancer may include yellow skin, abdominal or back pain, unexplained weight loss, ...
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Digestive System Neoplasia
Digestive may refer to: Biology *Digestion, biological process of metabolism Food and drink * Digestif, small beverage at the end of a meal *Digestive biscuit A digestive biscuit, sometimes described as a sweet-meal biscuit, is a semi- sweet biscuit that originated in Scotland. The digestive was first developed in 1839 by two Scottish doctors to aid digestion. The term ''digestive'' is derived from th ...