endocrine tumors of the pancreas (islet-cell tumors) are rare with neuroendocrine origin. the patient was a 41- year- old man, admitted with chief complains of epigastric mass feeling, dull abdominal pain, lack of appetite and weight loss up to 2-3 kg since 6 months ago. in physical examination, a mass was detected in epigaster and left upper quadrant (luq). in abdominal x-ray, a calcified mass...

Accepted 20 August 1997 A 78-year old woman presented with pain in her left lower abdomen for three days. She had also noticed an associated swelling in the same area, and a feeling of incomplete evacuation of her bowel. However, there was no nausea, vomiting, change in bowel habits, or rectal bleeding. She was otherwise fit and healthy, apart from mild hypertension for which she was taking ben...

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