眼结核的表现形式多样，有时会被误诊漏诊。本病例为一年轻男性，以右眼视力突发下降为主诉就诊，眼部表现可见黄斑区脉络膜占位病灶及视网膜内小病灶，经γ-干扰素释放试验、胸部CT等检查，确诊为血型播散性肺结核，眼部诊断为结核性脉络膜结节联合视网膜结节，全身接受抗结核治疗后，眼部病灶消退。
Ocular tuberculosis encompasses a variety of clinical manifestations, which is easily misdiagnosed sometimes. In this article, a young male was admitted to our hospital with a chief complaint of sudden blurred vision in his right eye. His ocular examination detected a tiny mass in the choroid and a small lesion in the retina. After interferon-gamma release assay (IGRA) and chest CT scan, the patient was diagnosed with military tuberculosis. The ocular examination confirmed the diagnosis of choroidal tubercle complicated with intrarentinal tubercle, which were healed after systemic anti-tuberculosis therapy.
目的：观察急性中心性浆液性脉络膜视网膜病变(central serous chorioretinopathy，CSC)的自然病程中渗漏点的形态及变化。方法：本研究为前瞻性研究，使用光学相干断层扫描(optical coherence tomography，OCT)观察从发病到发病后5~13个月的CSC患者的渗漏点的OCT形态，测量并计算Hall层、脉络膜全层各自厚度及比值，并进行比较。结果：共20例患者[男14例，女6例，年龄33~59(中位数41)岁]纳入研究。随访时间为5~13个月。在19例患者中观察到微小视网膜色素上皮脱离(pigment epithelium detachment，PED)。1例患者可见视网膜色素上皮(retinal pigment epithelium， RPE)小凸起。在随访期间，仅1例患者的PED完全恢复，其他19例患者在视网膜下液被完全吸收时，RPE和Bruch膜之间仍存在微小分离。渗漏点处的Haller层/脉络膜厚度显著高于中央凹处(初诊时0.806±0.08 vs 0.863±0.06，P=0.003；最后1次随访时为0.801±0.07 vs 0.851±0.06，P=0.004)。结论：本研究观察到在急性CSC患者自然病程中，即使视网膜下液吸收，OCT显示渗漏点处仍存在持续的PED，更厚的Haller层及更薄的内层脉络膜，这些发现为CSC的发病机制提供了更多线索。
Objective: To observe the morphology and changes of leakage points in the natural course of acute central serous chorioretinopathy (CSC). Methods: This study was a prospective study, using optical coherence tomography to observe the OCT morphology of leakage points in CSC patients from onset to 5 to 13 months after onset, measuring the thickness and ratio of Hall layer and the whole choroid, and then compare them. Results: A total of 20 patients were included in the study, including 14 males and 6 females, aged from 33 to 59, with the median being 41 years old. The follow-up time ranged from 5 months to 13 months. Minute retinal pigment epithelial detachments (PED) were observed in 19 patients. A small bulge of retinal pigment epithelium (RPE) was observed in 1 patient. During the follow-up, only one patient totally recovered. Small separation between RPE and Bruch membrane still exit even subretinal fluid were absorbed completely in the other 19 patients. The thickness of Haller layer or choroid at the leakage point was significantly higher than that of the fovea (0.806±0.08 vs 0.863±0.06, P=0.003, at the first visit; 0.801±0.07 vs 0.851±0.06, P=0.004, at the last follow-up). Conclusion: This study observed that in the natural course of acute CSC patients, even if the subretinal fluid was absorbed, OCT still showed that there was persistent PED at the leakage point, thicker Haller layer and thinner inner choroid layer. These findings provided more clues to the pathogenesis of CSC.
脉络膜破裂大部分是由撞击引起的对冲伤，冲击力通过玻璃体传导眼底引起，因此一般脉络膜破裂会有比较明确的外伤或者钝挫伤病史。本文将报告1例16岁体校男生在无明显外伤史出现多发性脉络膜破裂伤，通过查阅文献发现有文献报道在隐匿性假性黄色瘤(pseudoxanthoma elasticum，PXE)疾病中可在无明显外伤或轻微外伤出现脉络膜破裂，并根据文献复习考虑本病例为隐匿性PXE可能。
Most of the choroidal rupture is mostly caused by impact injury, and the impact force is caused by the vitreous conduction through the fundus. Therefore, the choroidal rupture generally has a clear history of trauma or blunt trauma. This article will report a case of a 16-year-old boy in a sports school who developed multiple choroidal ruptures without obvious trauma history. Through literature review, it was found that choroidal rupture can occur without obvious or minor trauma in subtle pseudoxanthoma elasticum (PXE) disease, and based on literature review, this case was considered as a possibility of subtle PXE.
报道1例人类免疫缺陷病毒(human immunodeficiency virus，HIV)眼部巨细胞病毒性视网膜炎(cytomegalovirus retinitis，CMVR)合并脉络膜结核瘤感染患者，主因双眼视物模糊2周就诊。经眼部检查发现右眼底颞侧视网膜广泛黄白色颗粒样病变，病灶边界可见黄白色奶酪样渗出，左眼下方视网膜大片黄白色渗出伴出血。在随访半年后发现左眼视网膜脉络膜隆起病灶，根据其全身及眼部临床特征，诊断为双眼CMVR伴左眼脉络膜结核瘤，予全身抗病毒及结核治疗后随访1年余，全身情况及眼部病灶稳定。
A case of human immunodeficiency virus (HIV) cytomegalovirus retinitis (CMVR) complicated with choroidal tuberculoma infection was reported. The patient visited hospital due to bilateral blurred vision for 2 weeks. Ocular examination showed extensive yellowish-white granular lesions in the temporal retina of the right fundus, with yellowish-white cheese-like exudation at the border of the lesion, and a large yellowish-white exudation with hemorrhage at the lower part of the left eye’s retina. After six months of follow-up, the patient was found to have a retinal choroid hump in the left eye. Based on her systemic and ocular clinical features, the patient was diagnosed as bilateral CMVR with choroidal tuberculoma of the left eye. The patient had her follow up check-up a year after her systemic antiviral and anti-tuberculosis treatment with her general condition stable and ocular lesions treated.
息肉状脉络膜血管病变(polypoidal choroidal vasculopathy，PCV)是亚洲人中常见的眼底致盲性疾病，当PCV合并视网膜下出血或玻璃体积血(vitreous hemorrhage，VH)时，患者视力骤然下降，视力预后差异大。但目前聚焦于PCV合并VH的相关文献较少，因此研究和阐明PCV继发VH的治疗方法及预后具有重要的临床意义。目前临床上常选择手术干预，玻璃体切除术(pars plana vitrectomy，PPV)是临床上最常选择的一种术式。其他治疗方式包括玻璃体内注射抗血管内皮生长因子(vascular endothelial growth factor，VEGF)、眼内气体或硅油填充、眼内注射组织纤溶酶原激活剂(tissue plasminogen activator，tPA)和光动力疗法(photodynamic therapy，PDT)。PCV合并VH患者的视力预后决定因素是黄斑视功能的保留程度，也与年龄、术前视力、PCV病变部位、视网膜下出血量、视网膜脱离范围、基线黄斑中心厚度(central macular thickness，CMT)、是否出现术后并发症以及是否形成视网膜瘢痕等因素相关，目前也有研究发现视力预后与单核苷酸多态性(single nucleotide polymorphisms，SNP)相关。本文就PCV继发VH的临床特点、治疗及预后进行综述。
Polypoid choroidal vasculopathy (PCV) is a common fundus blinding disease in Asians. When PCV is associated with subretinal hemorrhage or vitreous hemorrhage (VH), patient's visual acuity decreases suddenly and the visual prognosis varies greatly. There are few relevant literatures focusing on VH secondary to PCV, so it is of great clinical significance to study and clarify the treatment methods and prognosis of VH secondary to PCV. At present, surgical intervention is often selected in clinical practice. Vitrectomy is the most commonly selected surgical procedure in clinical practice. The other treatment modalities include intravitreal injection of antivascular endothelial growth factor (VEGF), intraocular gas or silicone oil filling, intraocular injection of tissue plasminogen activator (tPA) and photodynamic therapy. The prognostic determinant of visual acuity in PCVpatients with VH is the degree of preservation of macular visual function. The prognostic is also related to age, preoperative visual acuity, PCV lesion location, amount of subretinal hemorrhage, extent of retinal detachment, baseline central macular thickness (CMT), postoperative complications and retinal scars. Recent studies also find that the prognosis of visual acuity is related to single nucleotide polymorphisms. This article reviews the clinical characteristics, treatment and visual prognosis of PCV associated with VH.
幽门螺杆菌(Helicobacter pylori，H P)感染是中心性浆液性脉络膜视网膜病变(central serous chorioretinopathy，CSC)的一个危险因素，但是在HP感染和CSC相关性的研究仍存在争议，目前有两种观点：一是认为HP感染可能是CSC的一个危险因素，二是认为两者之间并没有相关性。本文将就对HP感染是否为CSC危险因素文献进行综述，同时探讨其发病机制。
Helicobacter pylori (HP) infection is a risk factor for central serous chorioretinopathy (CSC). But the existing studies tend to support two distinctively different trends regarding the link between HP infection and CSC. The first group tend to support that: HP infection may be a risk of CSC, and the second tend to claim to no correlation between the two. This paper will review the literature on whether HP infection is a risk factor for CSC and discuss its pathogenesis.
