Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Intravascular ultrasound evaluation of peripheral arterial stent-grafts
Autore:
Muller-Hulsbeck, S; Schwarzenberg, H; Hutzelmann, A; Steffens, JC; Heller, M;
Indirizzi:
Univ Hosp, Dept Radiol, D-24105 Kiel, Germany Univ Hosp Kiel Germany D-24105 Hosp, Dept Radiol, D-24105 Kiel, Germany
Titolo Testata:
INVESTIGATIVE RADIOLOGY
fascicolo: 2, volume: 35, anno: 2000,
pagine: 97 - 104
SICI:
0020-9996(200002)35:2<97:IUEOPA>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRAGG-ENDOPRO-SYSTEM; PERCUTANEOUS TREATMENT; BALLOON ANGIOPLASTY; IMAGING CATHETER; COVERED STENTS; RESTENOSIS; ANGIOGRAPHY; VALIDATION; EXPERIENCE; PLACEMENT;
Keywords:
intravascular ultrasound; arterial vascular endoprostheses; Dacron-covered stent; grafts; neointimal hyperplasia; in-stent restenosis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
39
Recensione:
Indirizzi per estratti:
Indirizzo: Muller-Hulsbeck, S Univ Hosp, Dept Radiol, Arnold Heller Str 9, D-24105 Kiel, Germany Univ Hosp Arnold Heller Str 9 Kiel Germany D-24105 any
Citazione:
S. Muller-Hulsbeck et al., "Intravascular ultrasound evaluation of peripheral arterial stent-grafts", INV RADIOL, 35(2), 2000, pp. 97-104

Abstract

RATIONALE AND OBJECTIVES. TO evaluate neointimal hyperplasia, plaque distribution, and morphologic features of peripheral arterial stent-grafts with intravascular ultrasound (IVUS). METHODS. Twenty-three patients with stenoses or occlusions of the pelvic or femoral arteries were treated with 31 stent-grafts. Angiography and IVUS of the stented artery were performed 13.9 +/- 9.7 months after stent implantation, Maximum in-stent restenosis was measured by IVUS, Plaque composition and lesion topography were also assessed. RESULTS. The maximum in-stent restenosis was 53.2 +/- 26.5% for the femoral and 14.2 +/- 10.1 for pelvic arterial stent-grafts. Predilection sites ofmaximum neointimal tissue accumulation were the edges of the femoral stent-grafts. Only small amounts of neointimal hyperplasia were found in the stent-graft edges. No predilection site for maximum in-stent restenosis was found for the pelvic arterial stent-grafts. CONCLUSIONS. Predilection sites of maximum in-stent restenosis were the edges of femoral stent-grafts in contrast to pelvic stent-grafts, Femoral stent-grafts showed significantly higher graded stenoses with IVUS than iliac stent-grafts, The authors' findings at IVUS did not change the treatment plan in these patients treated with stent-grafts.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/01/21 alle ore 12:37:26