VIPoma
Alternate Names : Vasoactive intestinal peptide-producing tumor, Pancreatic endocrine tumor
Symptoms & Signs
- Abdominal pain and cramping
- Flushing or redness of the face
- Nausea
- Watery diarrhea (often massive amounts)
- Weight loss
Diagnosis & Tests
Signs may include: - Dehydration
- High volume of diarrhea (even without eating)
- Low stomach acid (achlorhydria)
- Low blood potassium (hypokalemia), which can cause leg cramps
Tests include: - CT scan
- MRI
- Stool examination for cause of diarrhea and electrolyte levels
- Vasoactive intestinal peptide (VIP) in the blood
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