نتایج جستجو برای: related mucosal disease
تعداد نتایج: 2492806 فیلتر نتایج به سال:
Intestinal mucosal barrier, mainly consisting of the mucus layer and epithelium, functions in absorbing nutrition as well as prevention of the invasion of pathogenic microorganisms. Paneth cell, an important component of mucosal barrier, plays a vital role in maintaining the intestinal homeostasis by producing antimicrobial materials and controlling the host-commensal balance. Current evidence ...
crohn’s disease is an inflammatory bowel disease (ibd), characterized by chronic intestinal inflammation that causes the loss of immune tolerance leading to bizarre inflammatory signals and disruption of mucosal barriers. environmental triggers and interaction of genetic determinants also play an indispensible role. in this case report, we present a pre-pubertal girl with intermittent and refra...
BACKGROUND/AIMS Duodenitis is not infrequent finding in patient undergoing endoscopy. However, hospitalized patients have a higher incidence of secondary duodenal mucosal lesions that might be related with inflammatory bowel disease (IBD), cytomegalovirus (CMV) infection, tuberculosis, immunologic disorders, or other rare infections. We aimed to identify clinicopathologic features of duodenal m...
background and objectives: the etiology, pathophysiology, nomenclature and clinical manifes-tation of solitary rectal ulcer syndrome (srus) is poorly understood. aim: to examine the pathology of mucosal changes and clinical features of this syndrome. materials and methods: the mucosal biopsies of 19 patients with clinical evidence of solitary rectal ulcer as been reviewed in accordance with the...
Focal epithelial hyperplasia or Heck’s disease is a benign, rare viral disease of the oral cavity and is associated with human papillomavirus 13 and 32 (HPV-13 and HPV-32). Most patients are children but adults may also be at risk. Clinically, the patients have multiple small white or pink papules on the mucosal surface of the lips, buccal mucosa and the tongue. In Iran, this disease seems to b...
Transmural healing is associated with substantial improvements in disease-related outcomes for patients Crohn's disease, but there no single validated definition of transmural to date. We did a systematic review summarise the available definitions and evaluate effect on disease by searching PubMed, Cochrane Library, Web Science interventional non-interventional studies. Seventeen studies were i...
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