Multiple warty dyskeratomas of the scalp: report of a new case and literature review

Multiple acantholytic dyskeratotic acanthomas in a liver-transplant recipient

“…This manifests usually as a solitary, tumor-like papulonodular growth predominating on the head/neck area (contrary to ADA, which have been diagnosed in extracephalic sites); pathologically, it shows a deeply invaginating cup-shaped or cystic nodule, occasionally in association with hair follicles [9,10], a feature not seen in ADA. Warty dyskeratoma may rarely manifest with multiple lesions, which in that case usually affect the scalp [11]. Acantholytic acanthoma is another variety of acanthoma displaying acantholysis but not dyskeratosis.…”