摘要
对26例下肢静脉功能不全患者大腿长收肌和小腿腓肠肌经HE、改良高莫瑞、ATPase和NADH病理组化染色发现:自身对照的长收肌均为正常;腓肠肌出现肌病样改变6例.选择性Ⅱ型纤维萎缩9例.去神经性改变4例,正常者7例。结果提示:下肢静脉功能不全者存在腓肠肌病理改变。静脉高压的形成是静脉瓣膜关闭功能不全造成的血液逆流和小腿肌肉泵功能不会造成射血减少的共同结果。
Pathological changes in muscle biopsy specimens from 26 patients with venous insufficiency were studied. 6 patients exhibited myopathic changes, 9 had selective type Ⅱ muscular atrophy, and 4, denervation atrophy in the gastrocnemius specimens
出处
《上海第二医科大学学报》
CSCD
1993年第1期31-34,共4页
Acta Universitatis Medicinalis Secondae Shanghai
关键词
静脉功能不全
腓肠肌
病理
下肢
venous insufficiency calf pump venous hypertension muscle atrophy
