An autopsy case of the widely metastasized juvenile malignant melanoma arisen from naevus pigmentosus.
D001344:Autopsy; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D009506:Nevus; D009508:Nevus, Pigmented / Q000473:pathology*; D012878:Skin Neoplasms
MELANOMA/pathology; NEVUS, PIGMENTED/pathology