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Gastrinoma in the early stages will have signs and symptoms of indigestion [3] or similar to irritable bowel disease (IBD) such as: Hypergastrinemia [3] Refractory or recurrent peptic ulcers involving duodenum [3] Chronic diarrhea [7] [2] [3] Generalized cancer symptoms; Abdominal pain [3] Gastrointestinal bleeding [3] Obstruction of intestine [8]
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]
Tumors of the stomach are known as gastric tumors, and can be either benign or malignant (gastric cancer). These tumors arise from the cells of the gastric mucosa which lines the stomach. Typically, most gastric tumors are cancerous and not detected until a later stage for various reasons.
Cancer of the stomach is difficult to cure unless it is found at an early stage (before it has begun to spread). Unfortunately, because early stomach cancer causes few symptoms, the disease is usually advanced when the diagnosis is made. [80] Treatment for stomach cancer may include surgery, [81] chemotherapy, [13] or radiation therapy. [82]
Pancreatic cancer is the fifth most-common cause of cancer-related deaths in the United States, [8] and the seventh most-common in Europe. [9] In 2008, globally there were 280,000 new cases of pancreatic cancer reported and 265,000 deaths. [10] These cancers are classified as endocrine or nonendocrine tumors. The most common is ductal ...
For localized, resectable adult GISTs, if anatomically and physiologically feasible, surgery is the primary treatment of choice. [22]: 69 Surgery can be potentially curative, but watchful waiting may be considered in small tumors in carefully selected situations. [28] Post-surgical adjuvant treatment may be recommended. [29]
Endometrial cancer is the most common form of cancer of the female reproductive organs in the U.S., with 67,880 new cases diagnosed each year.Over the past decades, rates have increased and ...
A cancer syndrome or family cancer syndrome is a genetic disorder in which inherited genetic mutations in one or more genes predisposes the affected individuals to the development of cancers and may also cause the early onset of these cancers. Although cancer syndromes exhibit an increased risk of cancer, the risk varies.