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例1:女,31岁。右中趾疼痛,受凉后加重二年。近一年来每行走10分钟左右疼痛加剧并放射至小腿,休息片刻好转;夜间有时剧痛发作影响睡眠。外院诊为血栓闭塞性脉管炎,1981年1月8日来诊。检查:两下肢皮温正常,双足背及胫后动脉搏动对称,右中趾皮色发暗,甲床稍呈紫绀色,压触痛明显。肢体血流
Example 1: Female, 31 years old. Right mid-toe pain, increased after two years of cold. In the past year, the pain intensified and radiated to the lower leg for about 10 minutes each day, and the rest improved for a while; sometimes the nighttime painful attack affected the sleep. Outside the hospital diagnosed as thromboangiitis obliterans, January 8, 1981 to the clinic. Check: normal skin temperature of both lower extremities, bipedal and posterior tibial artery pulsatile symmetry, right middle toe skin color dark, slightly purple nail bed color, pressure tenderness significantly. Limb blood flow