title: Pathologic quiz case 1. Neuroendocrine carcinoma of the skin (Merkel's cell tumor, trabecular carcinoma of the skin).
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology*; D000368:Aged; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology*