'Row of tombstones ' appearance is seen in
Ans. is 'b' i.e., Pemphigus o The Suprabasal acantholytic blister is characteristic of pemphigus vulgaris. The single layer of intact basal cells that forms the blister base has been likened to a row of tombstones.
Irritant dermatitis
Pemphigus
Pemphigoid
Harpes zoster