Borzykowski M, Krahenbuhl B
Schweiz Med Wochenschr. 1981 Dec 12;111(50):1972-4.
Transcutaneous pO2 measurement by polarography is a non-invasive method already used in internal medicine and in angiology. It has been employed in patients suffering from chronic lower limb ulcerations of various origins. Marked hypoxia was found in venous ulcers without arterial occlusive disease (tc pO2 = 19.6 +/- 16.9 mm Hg; mean value +/- 1 SD). TcpO2 was in the normal range in patients suffering from cryoglobulinemia (68.5 +/- 10.5 mm Hg), but very low in hypertensive ulcers (0.7 +/- 0.9 mm Hg) and in patients suffering from arterial occlusive disease (8.9 +/- 11.8 mm Hg). Thus, local hypoxia constitutes an important feature of many kinds of ulcers even when venous disease is the primary cause.
通过极谱法进行经皮氧分压测量是一种已在内科和血管学中使用的非侵入性方法。它已被应用于患有各种原因引起的慢性下肢溃疡的患者。在没有动脉闭塞性疾病的静脉性溃疡中发现明显缺氧（经皮氧分压=19.6±16.9毫米汞柱；平均值±1标准差）。冷球蛋白血症患者的经皮氧分压在正常范围内（68.5±10.5毫米汞柱），但在高血压性溃疡患者（0.7±0.9毫米汞柱）和患有动脉闭塞性疾病的患者（8.9±11.8毫米汞柱）中非常低。因此，即使静脉疾病是主要原因，局部缺氧也是多种溃疡的一个重要特征。
