Yokoyama Tatsuro, Vaidya Aric, Kakizaki Hirohiko, Takahashi Yasuhiro
Department of Oculoplastic, Orbital & Lacrimal Surgery, Aichi Medical University Hospital, Nagakute, Japan.
Department of Oculoplastic, Orbital & Lacrimal Surgery, Rapti Eye Hospital, Dang, Nepal.
Case Rep Ophthalmol. 2022 Jan 31;13(1):33-36. doi: 10.1159/000521685. eCollection 2022 Jan-Apr.
An 80-year-old female complained of diplopia after undergoing cataract surgery. On the first examination, adduction and abduction were slightly restricted. Magnetic resonance imaging revealed a mass in the medial rectus muscle. The results of pathological examination of a specimen harvested from the mass corresponded to granular cell tumor. Although we could not completely excise the mass because of firm adhesion of the mass to the muscle, there was no recurrence without any suspicious metastatic lesion at 2.5 years of follow-up.
一名80岁女性在白内障手术后出现复视。首次检查时，内收和外展稍有受限。磁共振成像显示内直肌有一肿块。从肿块获取的标本病理检查结果符合颗粒细胞瘤。尽管由于肿块与肌肉紧密粘连无法完全切除肿块，但在2.5年的随访中无复发且无任何可疑转移病灶。
