Results for: Gastrinoma

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How is gastrinoma diagnosed?

Gastrinomas are usually diagnosed by a blood test that measures the level of gastrin in the blood. Patients with gastrinomas often have gastrin levels more than 200 pg/mL, whi ( Full Answer )
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What are the causes of gastrinoma?

Most persons with gastrinomas secrete profound amounts of gastric acid, and almost all develop ulcers, mostly in the duodenum or stomach.
In Symptoms

What are the symptoms of gastrinoma?

Abdominal pain is the predominant symptom of ulcer disease. About 40% of patients have diarrhea as well. In some patients, diarrhea is the primary symptom of gastrinoma.
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What is the prognosis for a patient with gastrinoma?

A NIH study of patients who had surgical removal of gastrinomas found that 42% were disease-free one year after surgery and 35% were disease-free at five years.
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What treatment exists for patients with gastrinoma?

Therapy for gastrinomas should be individualized, since patients tend to have varying degrees of disease and symptoms. Treatment is aimed at eliminating the overproduction of ( Full Answer )
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What are the effects of gastrinoma?

Gastrinoma is a tumor in the pancreas, the effects are abdominal pain, diarrhea, indigestion, bleeding and feeling sick with some weight loss.