[Peripyelitic arterial center in extrarenal hydronephrosis].
D001158:Arteries; D002319:Cardiovascular System; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007668:Kidney / Q000098:blood supply*
HYDRONEPHROSIS/etiology and pathogenesis; KIDNEYS/blood supply
La ceinture arterielle peripyelique dans l'hydronephrose extrarenale.