表现为结膜下肿块的眼眶炎性肌纤维母细胞瘤。
Inflammatory myofibroblastic tumor of the orbit presenting as a subconjunctival mass.
作者信息
Sa Ho-Seok, Ji Jun-Young, Suh Yeon-Lim, Kim Yoon-Duck
机构信息
Department of Ophthalmology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Kangnam-ku, Seoul, Korea.
出版信息
Ophthalmic Plast Reconstr Surg. 2005 May;21(3):211-5. doi: 10.1097/01.iop.0000161713.41406.d0.
PURPOSE
To present a case of inflammatory myofibroblastic tumor in the anterior orbit and to describe its clinical features, diagnosis, and management.
METHODS
Case report and literature review.
RESULTS
A 10-year-old boy presented with diplopia and limited ocular motility in his right eye secondary to a subconjunctival mass in the right supranasal side. Incisional biopsy and debulking were performed. Histopathologic examination showed the proliferation of spindle-shaped myofibroblasts that were immunoreactive for smooth muscle actin and vimentin and infiltrate of inflammatory cells.
CONCLUSIONS
We believe this is the first case of an inflammatory myofibroblastic tumor found localized in the orbit.
目的
报告1例发生于眼眶前部的炎性肌纤维母细胞瘤，并描述其临床特征、诊断及治疗方法。
方法
病例报告及文献复习。
结果
一名10岁男孩因右眼鼻上方球结膜下肿物导致复视及右眼眼球运动受限。进行了切开活检及肿瘤部分切除。组织病理学检查显示梭形肌成纤维细胞增生，平滑肌肌动蛋白和波形蛋白免疫反应阳性，并有炎性细胞浸润。
结论
我们认为这是首例局限于眼眶的炎性肌纤维母细胞瘤病例。
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