Lugmayr H, Deutsch M, Spöttl A, Pachinger O
Abteilung Radiologie I, Krankenhaus der Barmherzigen Schwestern vom heiligen Kreuz, Wels.
Rofo. 1990 Nov;153(5):543-6. doi: 10.1055/s-2008-1033435.
Percutaneous atherectomy, using a Simpson atherectomy catheter, was performed in 70 patients (43 men, 27 women) whose average age was 72 years (range 42 to 87 years). Between June 1988 and July 1989 all patients with disease in suitable localisations were treated in this way. The Doppler sonographic index before treatment was 0.6 (SD = 0.15), after treatment 0.89 (SD = 0.13). Recurrence was 21% after six months and 29% after twelve months. Atherectomy is superior to balloon dilation in the treatment of solitary eccentric stenoses of the superficial femoral artery and of the popliteal artery.
采用Simpson旋切导管对70例患者（43例男性，27例女性）实施经皮血管旋切术，这些患者的平均年龄为72岁（范围42至87岁）。在1988年6月至1989年7月期间，所有病变部位合适的患者均采用这种方法进行治疗。治疗前的多普勒超声指数为0.6（标准差=0.15），治疗后为0.89（标准差=0.13）。六个月后的复发率为21%，十二个月后的复发率为29%。在治疗股浅动脉和腘动脉的孤立性偏心狭窄方面，血管旋切术优于球囊扩张术。
