The kinked Lunderquist exchange guide wire: a sign of impending separation.
D002404:Catheterization / Q000009:adverse effects*; D006801:Humans; D007082:Ileum / Q000601:surgery; D007682:Kidney Pelvis / Q000601:surgery*; D008875:Middle Aged; D014513:Ureter / Q000601:surgery; D014514:Ureteral Calculi / Q000601:surgery / Q000628:therapy*