Row of tombstones appearance is seen in -: (A) Irritant dermatitis, (B) Pemphigus, (C) Pemphigoid, (D) Herpes zoster
Answer is B. 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.