title: Percutaneous recanalization and dilatation of a surgically ligated calyx.
abstract: A case is presented of a surgically ligated calyx treated by dilatation via a percutaneous nephrostomy.
mesh_terms: D000328:Adult; D003251:Constriction, Pathologic / Q000209:etiology / Q000628:therapy; D004106:Dilatation / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007669:Kidney Calculi / Q000601:surgery; D007670:Kidney Calices / Q000473:pathology / Q000601:surgery; D007682:Kidney Pelvis / Q000473:pathology / Q000601:surgery; D008026:Ligation / Q000009:adverse effects*; D014546:Urinary Catheterization / Q000295:instrumentation