title: Electromagnetic field focusing (EFF) probe for intravascular endarterectomy. Preliminary feasibility study.
abstract: Vaporization of atheromas in 10 human aorta segments immersed under flowing blood in vitro were done using the EFF probe. No increase in packed cells of the flowing blood following atheroma vaporization were noted suggesting absence of post vaporization debris. No damage to the aorta underlying the vaporized atheroma was noted on light microscopy suggesting well localized vaporization process. This study suggests that EFF probe might be a safe tool for intravascular endarterectomy.
authors.affiliation: Division of Neurosurgery, University of Nebraska Medical Center, Omaha.
authors.forename: A
authors.initials: A
authors.lastname: Patil
authors.forename: W
authors.initials: W
authors.lastname: Yamanashi
authors.forename: D
authors.initials: D
authors.lastname: Hill
authors.forename: J
authors.initials: J
authors.lastname: Valentine
mesh_terms: D001018:Aortic Diseases / Q000473:pathology / Q000601:surgery*; D001161:Arteriosclerosis / Q000473:pathology / Q000601:surgery*; D001773:Blood Cells / Q000528:radiation effects; D004691:Endarterectomy / Q000295:instrumentation* / Q000379:methods; D004867:Equipment Design; D006801:Humans; D066298:In Vitro Techniques; D011840:Radiation, Nonionizing / Q000295:instrumentation*