"Gastrinoma" Natural Recordings by Native Speakers
A gastrinoma is a type of tumor that produces excessive amounts of gastrin, a hormone that stimulates the production of stomach acid. It is a rare type of endocrine tumor that typically occurs in the pancreas or duodenum (the first part of the small intestine). Gastrinomas can cause a range of symptoms, including stomach ulcers, diarrhea, and weight loss. In some cases, gastrinomas can be malignant, meaning they can spread to other parts of the body and become life-threatening.
A gastrectomy is a type of surgical operation that involves the removal of part or all of the stomach. This procedure is often performed to treat digestive disorders, such as stomach cancer, ulcers, and other conditions that affect the stomach.
Gastrin is a hormone produced by the stomach that stimulates the secretion of stomach acid and digestive enzymes in response to the presence of food in the stomach.
Gastroesophageal refers to the junction between the stomach and the esophagus, the muscular tube that carries food from the throat to the stomach. In medical contexts, gastroesophageal often refers to a specific type of reflux disease, also known as gastroesophageal reflux disease (GERD), in which stomach acid flows back up into the esophagus, causing heartburn, discomfort, and other symptoms.
A gastrocele is a type of congenital defect that occurs when a lump or bulge appears on the abdominal wall as a result of a failure of the abdominal wall muscles to close properly during fetal development. It is characterized by a protrusion of the abdominal contents, such as the intestines, into the wall of the abdomen.