Early detection for grafts restenosis after femoro-popliteal bypass grafting / 中华普通外科杂志
Chinese Journal of General Surgery
;
(12): 305-307, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-491279
ABSTRACT
Objective To compare the postoperative follow-up indexes of femoral popliteal artery bypass grafts and evaluate the sensitivity of vessel function test methods for the early detection of grafts restenosis.Methods 84 cases were followed-up after femoral popliteal graft bypass,using ankle brachial index (ABI),ABI decrease amplitude,and Duplex ultrasound to detect peak systolic velocity (PSV) and peak systolic velocity ratio (PSVR).All patients were divided into mild stenosis group (0-49%),moderate stenosis group (50%-74%) and severe stenosis group (75%-99%).Results ABI was 0.88 ±0.12,0.81 ± 0.10 and 0.52 ± 0.13;ABI decrease amplitude was 0.13 ± 0.06,0.12 ± 0.06 and 0.36±0.06;PSV(m/s) was 0.89 ±0.23,0.91 ±0.31 and 1.70 ±0.85,respectively.There was remarkable difference for ABI,ABI decrease amplitude and PSV between severe stenosis and mild to moderate stenosis group (P <0.05).PSVR was 1.00 ±0.08,2.14 ±0.31 and 3.58 ±0.31 respectively,in the three groups (P < 0.05).Conclusion PSVR was more sensitive to detect grafts restenosis early than ABI,ABI decrease amplitude and PSV.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Estudo de rastreamento
Idioma:
Chinês
Revista:
Chinese Journal of General Surgery
Ano de publicação:
2016
Tipo de documento:
Artigo
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