Mach E S, Tokmachev Iu K, Tsurko V V
Ter Arkh. 1999;71(1):57-60.
To study microcirculation in the tissues above the hip joints with and without aceptic necrosis of the femur head for diagnosis of necrosis stages.
22 SLE patients were examined for blood flow above the region of affected and intact (control) hip joints using clearance of Xe-133 from the intratissue deposit. Basal circulation and factors of its regulation were investigated with laser dopplerflowmetry.
Effective skin blood flow above the hip joints with necrosis stage I significantly differed from that of the control. Basal skin blood flow above the hip joints in suspected stage I of aceptic necrosis differed significantly from the control and that in stage II osteonecrosis.
The study of tissue microcirculation above the hip joints in SLE patients with aceptic necrosis of the femur heads allows making diagnosis both at early and late stage of osteonecrosis.
研究股骨头有无无菌性坏死情况下髋关节上方组织的微循环，以诊断坏死分期。
对22例系统性红斑狼疮（SLE）患者，通过检测Xe - 133从组织内沉积中的清除情况，来检查患侧和未受影响（对照）髋关节区域上方的血流。采用激光多普勒血流仪研究基础循环及其调节因素。
I期坏死的髋关节上方有效皮肤血流与对照组有显著差异。疑似I期无菌性坏死的髋关节上方基础皮肤血流与对照组及II期骨坏死的情况有显著差异。
对患有股骨头无菌性坏死的SLE患者髋关节上方组织微循环的研究有助于在骨坏死的早期和晚期进行诊断。
