Problems of angiography in the diagnosis of tumours of the kidney.
D001027:Aortography; D002445:Celiac Artery / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging*; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging