Pemphigus vulgaris is caused due to which type of hypersensitivity reaction?
Ans. is 'b' i.e., lllRef: IADVL textbook of dermatology 3'd/e p. 10991Pemphigus is a type 2 hypersensitivity reaction (antibody mediated), with formation of antibodies to pemphigus antigen present rn intercellular substance.
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