Figure 1. (A-C) Multiple tense blisters, superficial erosions with crusting and scars distributed on the face, neck, forearms, dorsum of the hands and feet. (D) Urine from patient 1 appears pink to red under Wood’s lamp with ultraviolet light. (E) Histopathological manifestation revealed crust and diffuse infiltration of histiocytes, eosinophilia and neutrophils in the dermis (magnification 10×). (F) Acid-fast staining showed cyclic blue-violet dispositions around the blood vessels (magnification 40×).