A 90-year-old man with a history of diffuse actinic skin damage and multiple nonmelanoma skin cancers postexcision presented with a painless lesion on his left antitragus.
A 90-year-old man with a history of diffuse actinic skin damage and multiple nonmelanoma skin cancers postexcision presented with a painless lesion on his left antitragus.
A 90-year-old man with a history...