Ureteroenteric anastomotic stricture: novel use of a cutting balloon dilator.

Introduction: Management of ureteroenteric strictures presents a significant challenge because of its intraabdominal location and morbidity associated with open surgical management. The peripheral cutting balloon microsurgical dilatation device (PCBD), approved by The United States Food and Drug Administration (USFDA) for use in coronary angioplasty, features a 2-cm noncompliant balloon with four microsurgical blades mounted longitudinally on its outer surface. We evaluated the feasibility and outcome of this cutting balloon dilator in the treatment of ureteroenteric anastomotic strictures.

Use of rheolytic thrombectomy in treatment of acute massive pulmonary embolism.

Purpose: The 6-F Xpeedior (AngioJet; Possis Medical, Minneapolis, MN) rheolytic thrombectomy catheter (RTC) uses high velocity saline jets for thrombus aspiration, maceration, and evacuation, through the Bernoulli principle. The purpose of this study was to evaluate the efficacy of thrombus removal using the RTC in patients with acute massive pulmonary embolism (PE).

Materials And Methods: Seventeen patients (mean age, 51.