Retroperitoneal mass and hydronephrosis.
Frank
R G
RG
Department of Surgery, Saint Barnabas Medical Center, Livingston, New Jersey, USA.
D002137:Calculi / Q000150:complications* / Q000175:diagnosis*; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000150:complications / Q000175:diagnosis; D016658:Psoas Muscles