60 year female with tense bulla in lower extremity and subepidermal bullous lesion on microscopy, diagnosis is?
Bullous pemphigoid
Pemphigus vulgaris
Erythema multiforme
Dermatitis herpetiformis
Ans. is 'a' i.e., Bullous pemphgoid See explanation- 1 of session- 10 of Skin of All India 2014-15 pattern of this book.