[Melanocytoblastoma in urology]

On the basis of special literature presence and frequency of autochthonic melanomas in the uro-region are described. It is referred to 1 own case. The sequels of metastasizing are given in the chapter "secondary localisation" with the comprehensive reason for the decision, again to remove again an already functioning renal graft, when it becomes known, that a metastasising melanocytoma was present in the donor of the organ.