[Differential diagnosis between renal maegacalices and hydronephrosis].
D003937:Diagnosis, Differential; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000002:abnormalities*; D014567:Urography
Diagnostic différentiel du rein à mégacalices et de l'hydronéphrose.