Late coronary stent thrombosis complicating urologic surgery.

The current practice of withdrawing antiplatelet therapy before major surgery has been challenged by the introduction of coronary drug-eluting stents (DESs) since evidence is accumulating that a DES requires dual antiplatelet therapy for at least a year. The authors present a case demonstrating difficulty in decision-making when it comes to appropriate perioperative antiplatelet therapy. The patient experienced a coronary stent thrombosis possibly due to discontinuation of clopidogrel prior to urologic surgery.