Fraunhofer S, Henzler M, Strotzer M, von Sommoggy S
Abteilung für Gefässchirurgie, Technischen Universität, München.
Vasa Suppl. 1991;33:160-1.
A prospective study was designed to evaluate the effect of CT-guided lumbar sympathectomy in PAOD using the following investigations: 1: laser flowmetry, 2. thermography, 3. plethysmography, 4. thallium scintigraphy. A significant improvement of perfusion was shown. The results of thallium scintigraphy disproved the often claimed steal effect of the muscle perfusion in favor of an increased skin perfusion. 80% of the treated patients experienced relief of their pain. Chemical sympathectomy proved to be as effective as the surgical procedure.
一项前瞻性研究旨在通过以下检查评估CT引导下腰交感神经切除术对下肢动脉硬化闭塞症（PAOD）的疗效：1. 激光血流仪；2. 热成像；3. 体积描记法；4. 铊闪烁扫描。结果显示灌注有显著改善。铊闪烁扫描结果反驳了常称的肌肉灌注盗血效应，支持皮肤灌注增加的观点。80%的接受治疗患者疼痛得到缓解。化学性交感神经切除术被证明与手术方法同样有效。
