title: Renovascular hypertension secondary to hydronephrosis in a solitary kidney.
mesh_terms: D000804:Angiotensin II / Q000097:blood; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006977:Hypertension, Renal / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D007677:Kidney Function Tests; D008297:Male; D009392:Nephrectomy; D011863:Radioimmunoassay; D012078:Renal Artery Obstruction / Q000000981:diagnostic imaging; D012083:Renin / Q000097:blood; D014567:Urography
chemical_list: D000804:Angiotensin II; D012083:Renin