Celiac disease (CD) is defined as a permanent intolerance to gluten with clinical manifestations and abnormal small intestinal mucosa. A case series study was performed to obtain information about clinical manifestations, age of presentation and diagnosis of CD. For this purpose, hospital records of patients who were admitted to the gastrointestinal ward in the Children's Medical Center from 1...

engraftment by donor lymphocytes in an immunologically compromised host can result in donor t-cell activation against host major histocompatibility complex antigens, with resultant gvhd. the acute form of gvhd (agvhd) is characterized by erythroderma, cholestatic hepatitis, and enteritis. the intestinal symptoms of agvhd include crampy abdominal pain and watery diarrhea, often with blood. the c...

Advanced intra-abdominal desmoids tumors present with severe symptoms, complications or rapid growth, which lead to adverse outcomes. Our aim was to evaluate the treatment and outcome of patients with advanced intra-abdominal desmoids tumors, and develop guidelines for surgical management of these patients. We reviewed the clinical courses of 21 adult patients with advanced stage intra-abdomina...

Chronic constipation is a prevalent, burdensome gastrointestinal disorder whose aetiology and pathophysiology remains poorly understood and is most likely multifactorial. Differences in the composition of the intestinal microbiota have been demonstrated when constipated patients and healthy controls have been compared. Growing evidence indicates that alterations of intestinal microbiota may con...

INTRODUCTION Irritable bowel syndrome (IBS) is a functional gastrointestinal (GI) disorder characterized by symptoms, such as abdominal pain, bloating, diarrhea, and constipation, that are not attributable to structural or biochemical abnormalities (1). Although several conceptual models of IBS pathogenesis have been suggested, including visceral hypersensitivity, abnormal intestinal motility, ...

Intestinal alkaline phosphatase enzyme plays a pivotal role in the maintenance of intestinal mucosal barrier integrity with the detoxification capacity of lipopolysaccharide, the ligand of Toll-like receptor 4. The inappropriate immune responses and the damage of the mucosal barrier may contribute to the initiation of inflammatory bowel and celiac diseases. In the inflamed colonic mucosa of chi...