Duodenal villous atrophy is seen in: (A) Crohn's disease, (B) Ulcerative colitis, (C) Celiac disease, (D) Cystic fibrosis
Answer is C. Ans. (c) Celiac disease(Ref: R9/ 1782)D Xylose absorption test is a medical test to diagnose condition that cause malabsorption of proximal small intestine.