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Other causes of peptic ulcer disease include gastric ischaemia, drugs, metabolic disturbances, cytomegalovirus (CMV), upper abdominal radiotherapy, Crohn's disease, and vasculitis. [15] Gastrinomas ( Zollinger–Ellison syndrome ), or rare gastrin-secreting tumors, also cause multiple and difficult-to-heal ulcers.
Zollinger-Ellison syndrome (ZES) is caused by a gastrinoma, which is a gastrin-producing tumor that causes gastric acid hypersecretion. [11] The main clinical manifestations of ZES are peptic ulcers and diarrhea. [12] The initial diagnostic test for ZES is a fasting serum gastrin level when antisecretory medications are stopped. If the gastrin ...
Zollinger–Ellison syndrome (Z-E syndrome) is a rare disease in which tumors cause the stomach to produce too much acid, resulting in peptic ulcers. Symptoms include abdominal pain and diarrhea. The syndrome is caused by the formation of a gastrinoma, a neuroendocrine tumor that secretes a hormone called gastrin. [2]
Peptic ulcer disease, a wearing away of the stomach lining, can be asymptomatic in some cases, but others are severe enough to make a patient double over in pain, two doctors said.
In many cases, gastrinoma is diagnosed based on the patient's history which is typically characterized by recurrent episodes of peptic ulcer disease or by severe reflux esophagitis and/or diarrhea or by acid-related symptoms which fail to respond to standard treatment regimens. [16]
Loose, watery stool can be due to contaminated food, chronic diseases, or even the medications you take. Find out what could be causing your symptoms–and how to stay healthy.
Gastrointestinal bleeding can be caused by a range of potential health issues, including ulcers, varices (swollen veins in the esophagus), and even cancer. What should poop look like? There is a ...
Complications of an ulcer can cause severe signs and symptoms such as black or tarry stool indicative of bleeding into the stomach or duodenum; blood - either red or coffee-ground colored in vomit; persistent sharp or severe abdominal pain; dizziness, and a fast heartbeat.