[Primary malignant melanoblastoma of the esophagus].
D000368:Aged; D004938:Esophageal Neoplasms / Q000209:etiology / Q000473:pathology / Q000532:radiotherapy; D004947:Esophagus / Q000473:pathology; D006801:Humans; D008297:Male; D008545:Melanoma / Q000209:etiology / Q000473:pathology / Q000532:radiotherapy
Primäres Melanoblastoma malignum des Osophagus.