[Merkel cell carcinoma with cutaneous and lymph node metastases].
D000008:Abdominal Neoplasms / Q000473:pathology*; D000368:Aged; D015266:Carcinoma, Merkel Cell / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D007866:Leg; D008207:Lymphatic Metastasis; D008297:Male; D008642:Mesenteric Veins / Q000473:pathology; D012878:Skin Neoplasms / Q000556:secondary* / Q000648:ultrastructure