<prompt> Dermatitis herpetiformis is associated with: March 2011GlucagonomaGastrinomaCeliac sprueAll of the above  <response>: Ans. C: Celiac sprue Etiology of dermatitis herpetiformis: Gluten sensitive enteropathy is always associated and probably responsible for skin lesions DH: Patients have an associated, usually subclinical gluten sensitive enteropathv More than 90 express HLA-B8 DRW3 and HLA-DQW2 Direct immunofluorescence microscopy of normal appearing perilesional skin demonstrate granular deposits of IgA DOC drug of choice: Dapsone 