[Retroperitoneal sympathicoblastoma].
D000005:Abdomen; D000008:Abdominal Neoplasms; D005729:Ganglioneuroma; D006801:Humans; D009369:Neoplasms; D009447:Neuroblastoma
ABDOMEN/neoplasms; GANGLIONEUROMA; SYMPATHICOBLASTOMA
Simpatocitoma retroperitoneal.