A patient presenting with tense bullae on erythematous base. On histopathological examination following can be seen?: (A) Subcorneal split, (B) Sub epidermal split, (C) Fishnet pattern, (D) Raw of tomb stones appearance
Answer is B. Ans. is 'b' i.e., Sub epidermal split * Tense bullae on erythematous base on erythematous base are characteristic presentation of bullous pemphigoid. Bullous pemphigoid is a sub epidermal blistering disorder.* Characteristic histopathological finding of BP is sub epidermal split with relatively normal epidermis and mixed inflammatory infiltrate consisting of numerous eosinophils, mononuclear cells and few neutrophills.