Endocrine Abstracts

A 66-year-old woman had no history of systemic diseases. She had developed watery diarrhea for 4 months initially, without abdominal pain, fever, any aggravating or relieving factor. She visited gastroenterologist, and colonoscopy showed only mixed hemorrhoid. Irritable bowel syndrome was impressed then. Thus, anti-spasmodics and anti-diarrheals were prescribed. However, diarrhea persisted for 1 year, and body weight loss of 7 kg occurred during this period of time. She later ...