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Titolo:
Comparison of three mechanical thrombus removal devices in thrombosed canine iliac arteries
Autore:
Castaneda, F; Li, RZ; Patel, J; DeBord, JR; Swischuk, JL;
Indirizzi:
Univ Illinois, Coll Med, Dept Radiol, Peoria, IL 61656 USA Univ Illinois Peoria IL USA 61656 Med, Dept Radiol, Peoria, IL 61656 USA Univ Illinois, Coll Med, Dept Pathol, Peoria, IL 61656 USA Univ Illinois Peoria IL USA 61656 Med, Dept Pathol, Peoria, IL 61656 USA Univ Illinois, Coll Med, Dept Surg, Peoria, IL 61656 USA Univ Illinois Peoria IL USA 61656 ll Med, Dept Surg, Peoria, IL 61656 USA
Titolo Testata:
RADIOLOGY
fascicolo: 1, volume: 219, anno: 2001,
pagine: 153 - 156
SICI:
0033-8419(200104)219:1<153:COTMTR>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
FOGARTY BALLOON CATHETER; THROMBOLYTIC BRUSH CATHETER; GRAFT OCCLUSIONS; AMPLATZ DEVICE; ACCESS GRAFTS; SHEAR FORCES; THROMBECTOMY; EMBOLECTOMY; INJURY; SECONDARY;
Keywords:
animals; arteries, iliac; arteries, thrombosis; thrombolysis; thrombosis, experimental studies;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Castaneda, F Univ Illinois, Coll Med, Dept Radiol, 1 Illini Dr,POB 1649, Peoria, IL 61656 USA Univ Illinois 1 Illini Dr,POB 1649 Peoria IL USA 61656 56 USA
Citazione:
F. Castaneda et al., "Comparison of three mechanical thrombus removal devices in thrombosed canine iliac arteries", RADIOLOGY, 219(1), 2001, pp. 153-156

Abstract

PURPOSE: To assess and compare intimal and medial vascular damage caused by three mechanical wall-contact thrombectomy devices: fogarty embolectomy catheter, Arrow-Trerotola peripheral thrombectomy device, and MTI-Castaneda over-the-wire brush. MATERIALS AND METHODS: Bilateral external iliac arteries of 15 canines were thrombosed before mechanical thrombolysis. Ten thrombosed arteries were randomly assigned to receive each device. Animals were sacrificed immediately and histologic assessment of endothelial and medial damage in the vesselswas performed. RESULTS: The vascular damage found with ail devices extended into the tunica media. The Fogarty embolectomy catheter and the Arrow-Trerotola device caused significantly more damage than the Castaneda brush. CONCLUSION: All devices caused lesions extending into the media. previous research has shown that the extent and depth of the vascular lesion may be contributing factors in promoting early atherosclerotic and accelerated hyperplastic intimal and medial changes. These findings warrant further study of these devices in an atherosclerotic model with longer follow-up.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 21:26:04