[Wilms' tumor and abdominal sympathoma. Diefferential diagnosis].
D000005:Abdomen; D000008:Abdominal Neoplasms; D006801:Humans; D009447:Neuroblastoma; D012188:Retropneumoperitoneum; D014567:Urography; D009396:Wilms Tumor
ABDOMINAL NEOPLASMS; NEPHROBLASTOMA; NEUROBLASTOMA; RETROPNEUMOPERITONEUM; UROGRAPHY