Leesmans E, Bartelink M L, Wollersheim H, Thien T
Department of Medicine, University Hospital, Nijmegen, Netherlands.
Neth J Med. 1993 Aug;43(1-2):13-7.
Objective circulatory tests in patients with Raynaud's phenomenon have only rarely been related to subjective complaints.
In 55 Raynaud patients the correlation between daily self-recorded frequency, duration and severity of vasospastic attacks and the measurement of finger skin blood flow during local cooling was investigated.
No significant correlations were found between complaints as registered in the diaries and finger skin temperature and laser Doppler flux before, during and after a standardized local cooling procedure.
Finger skin blood flow measurements do not necessarily reflect digital vasospasm in daily life. Besides studies on the diagnostic value and reproducibility of skin blood flow measurements in Raynaud's phenomenon, the relationship of test results to subjective complaints should be established.
雷诺现象患者的客观循环测试很少与主观症状相关。
对55例雷诺病患者进行了研究，调查每日自我记录的血管痉挛发作频率、持续时间和严重程度与局部冷却期间手指皮肤血流测量值之间的相关性。
在标准化局部冷却程序之前、期间和之后，日记中记录的症状与手指皮肤温度和激光多普勒血流之间未发现显著相关性。
手指皮肤血流测量不一定能反映日常生活中的手指血管痉挛。除了研究雷诺现象中皮肤血流测量的诊断价值和可重复性外，还应确定测试结果与主观症状之间的关系。
