title: Hypertension and unilateral hydronephrosis in children successfully treated by pyeloplasty: report of two cases.
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000150:complications / Q000601:surgery*; D006977:Hypertension, Renal / Q000209:etiology / Q000601:surgery*; D007682:Kidney Pelvis / Q000601:surgery*; D008297:Male; D012083:Renin / Q000097:blood
chemical_list: D012083:Renin