Le Quentrec P, Suterre R, Coget J M, Sarteel A M, Franco G, Mleren J F
J Mal Vasc. 1980;5(4):285-7.
Receiving of Doppler signal from the pad is able to make complete the diagnosis of vascular acrosyndromes beside clinics, functional processes and above all capillaroscopy at the fingertip, conjunctiva and skin surface. There is not any signal in acrocyanosis, generalized sclerodermia, sharp's disease and chronical arteriopathy. There is a signal in P.A.N., dermatomyositis and L.E.D., likewise in primary form of Raynaud, in acroparestesias, in erythralgias... On the other and, in case of acrocyanosis mixed with Raynaud, the signal vanishes.
从护垫接收多普勒信号能够在临床检查、功能检查尤其是指尖、结膜和皮肤表面的毛细血管镜检查之外，完成血管性肢端综合征的诊断。在手足发绀症、全身性硬皮病、夏普病和慢性动脉病中没有任何信号。在结节性多动脉炎、皮肌炎和红斑性肢痛症中有信号，同样在雷诺病的原发性形式、肢端感觉异常、红斑性肢痛症中也有信号……另一方面，在手足发绀症与雷诺病混合的情况下，信号消失。
