Retroperitoneal neuroblastoma associated with a cystic teratoma.
D003884:Dermoid Cyst / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009447:Neuroblastoma / Q000473:pathology*; D012186:Retroperitoneal Neoplasms / Q000473:pathology*