<prompt> A 40 year old male had multiple blisters over the trunk Extremities. Direct immuno fluoresce studies showed linear IgG deposits along the basement membrane, which of the following is the most likely diagnosisPemphigus vulgarisBullous pemphigoidPemphigus foliaceousDermatitis herpetiformis  <response>: IgG deposits along basement membrane occurs only in bullous pemphigoid, amongst the given options. 