Fig. 1.

(A) Multiple, firm nodules on the patient's beard region and neck, covered by multi-layered yellow-brownish scaly crusts with a rupioid appearance. (B) Outcomes of the beard region and neck lesions, with mild erythema and atrophy yet without hypertrophic or keloid scars, one month after healing. Vesiculo-pustular umbilicated lesions on the patient's perianal area (C) and trunk (D). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)