网状细胞肉瘤又称组织细胞淋巴瘤,是一种由类似组织细胞的大细胞组成的恶性肿瘤。其起源可为单一的或多中心的,通常在网状内皮系统内——主要为淋巴结——或在中枢神经系统中,该处常被称为小神经胶质细胞瘤。起源细胞的精确定义,其免疫学标记,与其他非Hodgkin淋巴瘤之间的关系以及病因,都仍不明。但是,最近在治疗上有了戏剧性进步。侵犯眼的网状细胞肉瘤罕见,世界文献中经组织学证实的仅25例。眼部症状最典型的是中年患者的顽固性色素膜炎。玻璃体切除术常可作组 Reticulocyte sarcoma, also known as histiocytic lymphoma, is a kind of malignant tumor composed of large cells like tissue cells. Its origin may be single or polycentric, usually within the reticuloendothelial system - predominantly lymph nodes - or in the central nervous system, which is often referred to as microglia. The exact definition of the origin cell, its immunological markers, the relationship with other non-Hodgkin’s lymphoma, and the etiology are still unknown. However, there have been dramatic advances in treatment lately. Inflammatory eye reticular cell sarcoma rare, the world literature confirmed by histology in only 25 cases. The most typical ocular symptoms are refractory meningitis in middle-aged patients. Vitrectomy can often be used as a group