Studies showed that low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAPs) diet can improve the symptoms of gastrointestinal dysfunction of inflammatory bowel disease (IBD) patients, the mechanism may be related to decrease of secretion of intestinal liquid and production of gas.Specific carbohydrate diet and paleolithic diet may be suitable for IBD patients.This article reviewed the advances in study on effects of different diets on gastrointestinal dysfunction in patients with IBD.

Purpose:To explore the methods of diagnosis and treatment for multiple endocrine neoplasia type Ⅱb.Methods:One case of MEN-Ⅱb was reported. The clinical features, diagnosis and treatment of MEN-Ⅱb was reviewed and presented. Domestic investigation was carried out.Results:The diagnosis was established on B-ultrasonography and CT scanning, and the patient was cured by operation and convalesced freely. Other patient was found in this family.Conclusions:MEN-Ⅱb has been rare. The necessary checks of endocrine, imaging, domestic investigation are very important in earlier diagnosis. It is effective to remove the tumor by surgery.