Fig 1. Clinical and dermoscopic presentations of relapsing eccrine porocarcinoma. A, A poorly defined exophytic tumor with multiple clustered pink papules on the left arm, 3 cm in maximum diameter, adjacent to a previous scar; few satellite papules are seen. B, Dermoscopy reveals a lobular arrangement of multiple polymorphic vessels (ie, linear-irregular, arboriform, and coiled) surrounded by p...
