title: Treatment of TIPS stenosis with ePTFE graft-covered stents.
abstract: Midshunt stenosis and recurrent variceal bleeding occurred in 2 patients after transjugular intrahepatic portosystemic shunts (TIPS). Repeat angioplasty was performed in both cases but recurrent stenosis again led to hemorrhage. Expanded polytetrafluoroethylene (ePTFE) graft-covered stents were expanded in each of the TIPS at the midshunt, reducing the portosystemic gradient for both patients. Variceal bleeding ceased, and follow-up studies showed no evidence of recurrent stenosis in either case.
authors.affiliation: Department of Radiology, Desk Hb6, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
authors.forename: R S
authors.initials: RS
authors.lastname: DiSalle
authors.forename: B L
authors.initials: BL
authors.lastname: Dolmatch
mesh_terms: D000368:Aged; D015901:Angiography, Digital Subtraction; D004932:Esophageal and Gastric Varices / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006083:Graft Occlusion, Vascular / Q000000981:diagnostic imaging / Q000628:therapy*; D006503:Hepatic Veins / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D011169:Portal Vein / Q000000981:diagnostic imaging; D019168:Portasystemic Shunt, Transjugular Intrahepatic / Q000009:adverse effects*; D015641:Radiography, Interventional; D012008:Recurrence; D015607:Stents; D018616:Ultrasonography, Doppler, Duplex; D018084:Ultrasonography, Interventional
chemical_list: D011138:Polytetrafluoroethylene