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Perthes病的病因至今尚未彻底揭示。我院自1979年以来对Perthes病采取手术治疗,常规留送滑膜组织进行病理观察,现将76例髋关节滑_旗检查结果报告如下。临床资料本组76例,男64例,女12例。年龄2～13岁,其中8岁以上41例。按Catterall分期:Ⅱ期13期,Ⅲ期42例,Ⅳ期21例。Ⅰ期病例不住院,采用制动休息门诊定期随访未统计在内。76例滑膜组织经手术时取材,10％福尔马林溶液固定,常规脱水石蜡包埋作HE染色,光学显微镜观察,根据病理改变分为4种类型。
The etiology of Perthes disease has not yet been completely revealed. Surgical treatment of Perthes disease has been taken in our hospital since 1979, and the synovial tissue is routinely reserved for pathological observation. The results of 76 cases of hip joint sliding-flag examination are reported as follows. Clinical data The group of 76 patients, 64 males and 12 females. Age 2 to 13 years, of which 41 cases over the age of 8. According to Catterall staging: stage Ⅱ 13, stage Ⅲ 42 cases, stage Ⅳ 21 cases. Stage I cases are not hospitalized, regular follow-up with brake and outpatient visits is not included. Sixty-six cases of synovial tissue were harvested at surgery, fixed in 10% formalin solution, embedded in conventional dehydrated paraffin for HE staining, and observed under light microscope. There were four types of synovial membrane.