[Percutaneous nephrostomy].
D006801:Humans; D007668:Kidney / Q000601:surgery*; D014517:Ureteral Obstruction / Q000601:surgery*; D014546:Urinary Catheterization / Q000379:methods; D014547:Urinary Diversion / Q000379:methods*
Perkutaaninen nefrostomia.