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为评价重症肌无力患者胸腺切除后是否导致淋巴样细胞数降低,作者将80例重症肌无力病人分为2大组,即胸腺切除组和非胸腺切除组。胸腺切除组50例全部为中度或重度的全身性重症肌无力(据Osserman的分类),病理学再分为三个小组:①胸腺增生23例;②胸腺瘤15例;③胸腺退化12例,其中4例有滤泡生发中心。30例非胸腺切除者为第一对照组,150例各种疾患而非重症肌无力的成人为第二对照组。胸腺切除组50例病者在术前的淋巴样细胞数比术后5.5±5年显著为高,而白细胞数在术前后无差别。50例病人胸腺切除前的白细胞和淋巴样细胞数与30例
To assess whether myasthenia gravis in patients with myasthenia gravis results in a decrease in lymphoid cells, we divided the 80 patients with myasthenia gravis into 2 groups: the thymectomy group and the non-thymectomy group. Thymus resection group of 50 patients were all moderate or severe systemic myasthenia gravis (Osserman classification), the pathology is further divided into three groups: ① thymus hyperplasia in 23 cases; ② thymoma in 15 cases; ③ thymus degeneration in 12 cases , Of which 4 cases of follicular germinal center. Thirty cases of non-thymic resection were the first control group, and 150 cases of various disorders other than myasthenia gravis served as the second control group. Thymus resection group of 50 patients preoperative lymphoid cells than postoperative 5.5 ± 5 years was significantly higher, while the number of white blood cells in the preoperative and postoperative no difference. The number of leukocytes and lymphoid cells in 50 patients before thymectomy was 30 cases