Follow-up of treated adult celiac disease: clinical and morphological studies.

A follow-up study of 18 patients with celiac disease is reported. Adherence to the diet, blood chemistry and serum amino acid concentration were investigated in all patients. In addition, HLA blood group typing was performed. Ten patients agreed to undergo jejunal biopsy, xylose test and X-ray of the small intestine. The jejunal mucosa showed no complete restitution even in patients on a strict diet and function tests were abnormal, too. In this study HLA typing demonstrated an association with HLA-B8, HLA-DR3, and HLA-DR7. The results of the follow-up study are discussed with special reference to therapeutic aim and definition of therapeutic success of the gluten-free diet. In addition, a case of jejunal adenocarcinoma complicating celiac disease is presented.