Antigliadin antibodies are delectable in -: (A) Tropical sprue, (B) Whipple's disease, (C) Celiac disease, (D) Intestinal lymphoma
Answer is C. Anti-gliadin antibodies were one of the first serological markers for coeliac disease. Problematic with AGA is the typical sensitivity and specificity was about 85% Ref Davidson edition23rd pg 806