title: Usefulness of beta radiation for de novo and in-stent restenotic lesions in saphenous vein grafts.
abstract: Following successful angioplasty of 49 saphenous vein graft lesions, a novel, self-centering phosphorus-32 solid foil beta source encapsulated within a dual-balloon membrane was used to deliver 20 Gy 1 mm into the vessel wall. Clinical and angiographic recurrence rates at 12 months were low, especially in de novo lesions.
authors.affiliation: Cardiovascular Research Foundation and Lenox Hill Heart and Vascular Institute, New York, New York 10022, USA. gstone@crf.org
authors.forename: Gregg W
authors.initials: GW
authors.lastname: Stone
authors.forename: Roxana
authors.initials: R
authors.lastname: Mehran
authors.forename: Mark
authors.initials: M
authors.lastname: Midei
authors.forename: Ron
authors.initials: R
authors.lastname: Waksman
authors.forename: Gary L
authors.initials: GL
authors.lastname: Schaer
authors.forename: Manuela
authors.initials: M
authors.lastname: Negoita
authors.forename: Alexandra J
authors.initials: AJ
authors.lastname: Lansky
authors.forename: Maurice
authors.initials: M
authors.lastname: Buchbinder
mesh_terms: D000368:Aged; D001610:Beta Particles / Q000627:therapeutic use; D001918:Brachytherapy / Q000295:instrumentation / Q000379:methods*; D004867:Equipment Design; D005260:Female; D005500:Follow-Up Studies; D006083:Graft Occlusion, Vascular / Q000532:radiotherapy*; D006801:Humans; D008297:Male; D012501:Saphenous Vein; D015607:Stents; D016896:Treatment Outcome