Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Favorable histologic findings and tensile strength at 14 years in knitted polyester aortofemoral and femoropopliteal grafts in the same patient
Autore:
Ambrad-Chalela, E; Shi, Q; Berman, A; Johansen, KH; Sauvage, LR; Wu, MHD;
Indirizzi:
Hope Heart Inst, Seattle, WA 98122 USA Hope Heart Inst Seattle WA USA 98122 pe Heart Inst, Seattle, WA 98122 USA Providence Seattle Med Ctr, Seattle, WA USA Providence Seattle Med Ctr Seattle WA USA attle Med Ctr, Seattle, WA USA Univ Washington, Sch Med, Dept Surg, Seattle, WA 98195 USA Univ Washington Seattle WA USA 98195 ed, Dept Surg, Seattle, WA 98195 USA
Titolo Testata:
ANNALS OF VASCULAR SURGERY
fascicolo: 5, volume: 15, anno: 2001,
pagine: 578 - 581
SICI:
0890-5096(200109)15:5<578:FHFATS>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
DACRON;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
4
Recensione:
Indirizzi per estratti:
Indirizzo: Sauvage, LR Hope Heart Inst, 528 18th Ave, Seattle, WA 98122 USA Hope Heart Inst 528 18th Ave Seattle WA USA 98122 WA 98122 USA
Citazione:
E. Ambrad-Chalela et al., "Favorable histologic findings and tensile strength at 14 years in knitted polyester aortofemoral and femoropopliteal grafts in the same patient", ANN VASC S, 15(5), 2001, pp. 578-581

Abstract

Patent right and left limbs of an aortobifemoral knitted polyester graft and a patent left femoropopliteal graft, both implanted for 14 years, were removed 40 hr postmortem from a 63-year-old man. Healing studies were performed, using routine and immunocytochemistry staining scanning electron microscopy (SEM), and transmission electron microscopy (TEM) on multiple samplestaken from sites sufficiently far from the anastomoses to avoid pannus healing. Evaluation by weight-elongation comparison with a fresh graft demonstrated that structural stability and strength were well preserved. Anastomoses were, patent with no remarkable intimal hyperplasia. There was no thrombus on the flow surface of either graft. Histologic studies of these grafts revealed uniform through-wall tissue ingrowth and extensive patches of endothelial cells, scattered over the flow surface, confirmed: by factor VIII, SEM, and TEM. These findings document that long-term stable tensile strength. and healing with flow surface endothelialization can be attained with knitted polyester grafts, in the human.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/01/21 alle ore 09:24:38