什么是下肢静脉曲张下肢静脉曲张是周围血管病中的常见病、多发病。由于各种原因引起静脉压力增高而导致静脉迂曲、扩张。病变早期无不适,随着病变的进展,可出现久站或行走后患肢酸胀、易疲劳,也可有小腿肌肉痉挛发作。站立时,患肢出现隆起、迂曲、扩张的静脉,重者呈团块状,久病者可于足靴区(小腿中下前面)出现淤滞性皮炎、色素沉着、皮肤变硬及慢性溃疡等,也可继发曲张静脉的血栓性静脉炎。 What is lower extremity varicose veins of the lower extremity is a common disease in peripheral vascular disease, frequently-occurring disease. Due to various reasons caused by increased venous pressure caused by venous tortuosity, expansion. Early disease without discomfort, with the progress of the disease, there may be a long stand or walking limb soreness, fatigue, calf muscle spasm may also have a seizure. Standing, the limbs uplift, tortuous, dilated veins, severe mass was clumpy, chronic illness may be in the boot area (lower leg below the front) appear stasis dermatitis, pigmentation, skin hardening and chronic ulcers, etc. , But also secondary varicose vein thrombophlebitis.