眼眶平滑肌瘤：一例报告
Orbital leiomyoma: a case report.
作者信息
Badoza D, Weil D, Zárate J
机构信息
Ophthalmology Department, Hospital de Clinicas José de San Martín, School of Medicine, University of Buenos Aires, Argentina.
出版信息
Ophthalmic Plast Reconstr Surg. 1999 Nov;15(6):460-2. doi: 10.1097/00002341-199911000-00020.
PURPOSE
Leiomyoma is a benign tumor derived from smooth muscle, most frequently occurring in the uterus and gastrointestinal system. This report discusses clinical and pathologic findings in a 56-year-old man with orbital leiomyoma.
METHODS
Case review.
RESULTS
A lateral orbitotomy was performed. Immunohistochemical staining for actin and desmin was positive result. There was no evidence of recurrence during a two-year follow-up interval.
CONCLUSIONS
Leiomyoma is a benign tumor of low incidence because there is little smooth muscle in the orbit. The differential diagnosis must include any fully encapsulated orbital tumor. Prognosis after surgical excision is favorable.
目的
平滑肌瘤是一种源自平滑肌的良性肿瘤，最常发生于子宫和胃肠道系统。本报告讨论了一名患有眼眶平滑肌瘤的56岁男性的临床和病理表现。
方法
病例回顾。
结果
进行了外侧眶切开术。肌动蛋白和结蛋白的免疫组织化学染色呈阳性结果。在两年的随访期间没有复发迹象。
结论
由于眼眶中平滑肌较少，平滑肌瘤是一种发病率较低的良性肿瘤。鉴别诊断必须包括任何完全包膜化的眼眶肿瘤。手术切除后的预后良好。
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