<prompt> True about celiac disease -Villous atrophyCrypt hyperplasiaInfiltration of lymphocytesAll  <response>: Ans. is a i.e., Villous atrophy; b Crypt hyperplasia; c i.e., Infiltration of lymphocyteso Characteristic histopathological features in celiac disease are:t Intraepithelial lymphocytosis Increased numbers of intraepithelial CD8 T lymphocytes.ii Crypt hyperplasiaiii Villous atrophyCryptitis refers to inflammation of an intestinal crypt. It is not a feature of celiac disease. It is seen in Inflammatory bowel disease CD, UC, diveicular disease, radiation colitis and infectious colitis. 