Welch G H, Leiberman D P
Scand J Clin Lab Invest. 1985 Nov;45(7):621-6. doi: 10.3109/00365518509155269.
Cutaneous blood flow in the foot was assessed by 125I iodoantipyrine clearance in patients with peripheral vascular disease. Three groups were studied: group (a) consisted of 10 controls, Group (b) of 10 patients who had arterial reconstruction, and Group (c) of 10 patients having lumbar sympathectomy. Skin blood flow remained constant in the control patients. In Group (b) arterial reconstruction increased skin blood flow from mean 4.3 ml/100g/min to a mean of 14.9 ml/100g/min (p less than 0.001). In group (c) skin blood flow did not significantly change from a mean preoperative value of 7.6 ml/100g/min to a mean postoperative value of 8.1 (ml/100g/min). These results suggest that lumbar sympathectomy does not affect nutritional blood flow.
通过125I 碘安替比林清除率评估外周血管疾病患者足部的皮肤血流量。研究了三组：（a）组为10名对照者，（b）组为10名接受动脉重建的患者，（c）组为10名接受腰交感神经切除术的患者。对照患者的皮肤血流量保持恒定。在（b）组中，动脉重建使皮肤血流量从平均4.3毫升/100克/分钟增加到平均14.9毫升/100克/分钟（p小于0.001）。在（c）组中，皮肤血流量从术前平均7.6毫升/100克/分钟到术后平均8.1毫升/100克/分钟没有显著变化。这些结果表明腰交感神经切除术不影响营养性血流量。
