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肺平滑肌瘤病的命名及生物学行为评价仍存在争议。本文采用病理切片H.E.染色和免疫组织化学染色方法,报告1例病理诊断为肺原发性交界性平滑肌瘤病例,肺转移性平滑肌瘤多见于有子宫肌瘤切除病史的女性,而该患者子宫及双附件区放射性分布未见明显异常,病理检查细胞异型轻,见个别多核巨细胞,无出血坏死,核分裂象2个/50HPF,Actin阳性,Vim阳性,HHF35阳性,CD68阴性,CK阴性,故诊断为肺原发性交界性平滑肌瘤,并对其生物学行为进行评价。
Pulmonary leiomyoma naming and biological behavior evaluation is still controversial. In this paper, the pathological sections of HE staining and immunohistochemical staining method, a case of pathological diagnosis of pulmonary primary borderline leiomyoma cases, lung metastatic leiomyoma more common in women with a history of myomectomy, and the patient There were no obvious abnormalities in the radioactivity distribution in the uterus and double accessory organs. Pathological examination showed that the cells were heterotypic and light. See individual multinucleated giant cells without hemorrhagic necrosis and mitotic figures like 2/50 HPF, Actin positive, Vim positive, HHF35 positive, CD68 negative, CK negative, Therefore, the diagnosis of primary pulmonary borderline leiomyoma, and its biological behavior were evaluated.