Chronic Hepatitis Due to Gluten Enteropathy - a Case Report.

Background: Celiac disease is an immune-mediated enteropathy precipitated by exposure to dietary gluten in genetically predisposed individuals.

Case Description: A 45-year-old Caucasian woman presented with severe iron-deficient anemia and mild elevation of liver enzymes. Upper endoscopy was done in the context of evaluation of anemia, which revealed reduced duodenal folds and mosaic pattern of the mucosa, but also grade II esophageal varices and portal hypertensive gastropathy. Duodenal biopsy showed total villous atrophy, diffuse mainly lymphocytic infiltrate, presence of intra-epithelial lymphocytes. Serology test confirmed celiac disease by the typical pattern of high titer positive IgA and IgG antibodies to tissue transglutaminase. Liver biopsy was performed for staging and etiological evaluation, because laboratory screening ruled out common viral, metabolic and autoimmune liver disease. Liver morphology was consistent with chronic hepatitis without findings for extensive fibrosis. Our patient had poor dietary compliance, so we failed to established improvement of liver enzymes and resolution of anemia during follow-up.

Conclusions: We would like to stress on the diverse clinical manifestations of celiac disease and the importance of serologic screening with antibodies to tissue transglutaminase in differential diagnosis of chronic liver disease.