摘要目的:观察造血干细胞移植（HSCT）后巨细胞病毒（CMV）性视网膜炎（CMVR）相关葡萄膜炎的临床特征。方法:回顾性临床研究。2015年10月至2020年5月于苏州大学附属第一医院眼科检查确诊的HSCT后CMVR患者14例21只眼纳入研究。其中，男性5例8只眼，女性9例13只眼；平均年龄（35.12±12.24 ）岁。所有患眼均行裂隙灯显微镜联合前置镜、眼底彩色照相检查。同时行荧光素眼底血管造影（FFA）检查5例10只眼；房水炎性细胞因子检测3例3只眼。所有患眼接受玻璃体腔注射更昔洛韦治疗；伴有CMV全身感染病史者，静脉滴注更昔洛韦/膦甲酸钠治疗。将患眼视网膜病灶完全消退或房水CMV-DNA阴性者视为CMVR治愈。观察患眼CMVR治愈前后的葡萄膜炎症状、体征、FFA表现及房水炎性因子检测结果。CMVR治愈后随访时间3~ 42个月，平均随访时间（14.28±13.12）个月。结果:所有患眼确诊CMVR时均伴有角膜后尘状和（或）星状沉积物、前房闪辉和细胞以及不同程度玻璃体絮状混浊；视网膜可见出血和黄白色坏死灶混杂而成的典型"番茄炒鸡蛋"样表现。CMVR治愈后，存在角膜后沉着物以及前房闪辉、细胞和玻璃体混浊10例16只眼（71.4%，10/14）。FFA检查发现，CMVR活动期视网膜渗漏以坏死灶及其周围组织为主；CMVR治愈后视网膜渗漏以未坏死区域视网膜及血管为主。房水炎症因子检测结果显示，CMVR活动期白细胞介素（IL）-6、IL-8、血管内皮细胞粘附分子明显增高；CMVR治愈3个月后，炎症因子无明显增高。结论:HSCT后CMVR相关性葡萄膜炎表现为慢性全葡萄膜炎，眼部无明显充血，可见角膜后沉着物以及前房闪辉、细胞和玻璃体混浊，视网膜血管渗漏长时间（>3个月）存在。

abstractsObjective:To observe the clinical features of cytomegalovirus (CMV) retinitis (CMVR)- related uveitis after hematopoietic stem cell transplantation (HSCT).Methods:A retrospective clinical study. From October 2015 to May 2020, 14 cases of 21 eyes of CMVR patients with CMVR after HSCT confirmed by the ophthalmological examination of The First Affiliated Hospital of Soochow University were included in the study. Among them, there were 5 males with 8 eyes and 9 females with 13 eyes. The average age was 35.12± 12.24 years old. All the affected eyes were examined by slit lamp microscope combined with front lens and fundus color photography. At the same time, fluorescein fundus angiography (FFA) was performed to examine 10 eyes of 5 cases; 3 cases of 3 eyes were examined for inflammatory cytokines in aqueous humor. All eyes received intravitreal injection of ganciclovir; patients with a history of systemic CMV infection received intravenous infusion of ganciclovir/foscarnet. The retinal lesions in the eye were completely resolved or the aqueous CMV-DNA was negative as a cure for CMVR. The uveitis symptoms, signs, FFA manifestations and the test results of inflammatory factors in aqueous humor before and after the CMVR cure was observed. The follow-up time after CMVR was cured was 3-42 months, and the average follow-up time was 14.28±13.12 months.Results:All eyes with CMVR were diagnosed with retrocorneal dust and/or stellate keratic precipitates (KP), anterior chamber flare and cells, and varying degrees of vitreous flocculent opacity; the retina was typical of a mixture of hemorrhage and yellow-white necrosis like "scrambled eggs with tomatoes". After CMVR was cured, there were 16 eyes (71.4%, 10/14) in 10 cases with KP, anterior chamber flare, cell and vitreous opacity. FFA examination revealed that the majority of retinal leakage during the active period of CMVR was necrotic foci and surrounding tissues; after CMVR was cured, the majority of retinal leakage was the retina and blood vessels in the non-necrotic area. The test results of inflammatory factors in aqueous humor showed that interleukin (IL)-6, IL-8, and vascular endothelial cell adhesion molecules were significantly increased in the active phase of CMVR; after 3 months of CMVR cured, inflammatory factors did not increase significantly.Conclusion:CMVR-associated uveitis after HSCT show as chronic panuveitis, with no obvious eye congestion, KP, anterior chamber flare, cell and vitreous opacity, and retinal vessel leakage which could exist for a long time (>3 months).