<prompt> Gluten sensitive enteropathy is strongly associated with:Blood group BHLA-DQ3HLA-DR4HLA-DQ2  <response>: Gluten enteropathyCeliac Sprue It is associated with HLA -DQ2 Due to auto Ab against brush border epithelium which is present in the gut mucosa Clinical Feature-Osmotic diarrhoea Auto ab: Anti tissue transglutaminase Ab - Screening test Small intestinal mucosal Biopsy - Confirmatory test Treatment: No BROWBarley, Rye, Oats, Wheat Only maize is allowed 