Head of Pancreas
RUQ
The head of the pancreas is the part of the pancreas that is located on the right side of the abdomen, adjacent to the duodenum (the first part of the small intestine). It is the widest and most proximal portion of the pancreas and is the part that is typically involved in pancreatic cancers such as pancreatic ductal adenocarcinoma.
The head of the pancreas is connected to the body and tail of the pancreas by the isthmus, which is a narrow band of tissue. The pancreas is an important organ that has both endocrine and exocrine functions. It produces and secretes hormones such as insulin and glucagon, which are involved in regulating blood sugar levels, as well as enzymes that help digest food in the small intestine.
Diseases that affect the head of the pancreas can cause a range of symptoms, including abdominal pain, nausea and vomiting, weight loss, and jaundice (yellowing of the skin and eyes). Treatment options depend on the underlying cause and may include surgery, chemotherapy, and radiation therapy. Early detection of diseases of the pancreas is important to improve the chances of successful treatment.
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