木村病(Kimura disease，KD)是一种罕见的、病因不明的、可能由免疫介导的慢性进行性炎症性疾病。本文分析1例8岁的男性患者，因左眼无痛性上睑下垂、影像学提示双眼泪腺占位、血象提示嗜酸性粒细胞及免疫球蛋白E(immunoglobulinE，IgE)水平升高、病理提示大量嗜酸性粒细胞浸润，被最终诊断为累及双侧泪腺的KD。行左眼眶肿物切除术后，对患者随访6个月期间未见复发。

Kimura disease (KD) is a rare chronic progressive inflammatory disease of unknown etiology that may be immunemediated. Herein, we analyze an 8-year-old male patient who was diagnosed with painless ptosis in the left eye, double tear glands on imaging, elevated levels of eosinophils and immunoglobulin E (IgE) on blood, and massive eosinophil infiltration on pathology. The final diagnosis was Kimura disease involving bilateral lacrimal glands. After resection of the left orbital tumor, no recurrence was observed in the six months postoperation follow-up

患者，女，62岁，自觉右眼突出2年就诊，高血压3年。专科体格检查：右眼上睑退缩约1.5mm，左眼上睑下垂约2.5mm。提上睑肌肌力右眼13mm，左眼9mm。完善眼眶CT及头颅磁共振，未见异常。查阅文献，初步诊断为假性正负眼睑综合征。假性正负眼睑综合征符合赫林定律。通过左眼抬高试验发现右眼上睑退缩明显好转，安排左眼手术。术中发现左眼提上睑肌腱膜撕脱约7mm，故行左眼提上睑肌前徙复位术，术后双眼上睑均回归正常位置且两边对称。假性正负眼睑综合征最常见的病因是重症肌无力，其他原因还包括甲状腺相关眼病、先天性上睑下垂、动眼神经麻痹、老年性上睑下垂及上睑成形术并发症等。临床工作中需抓住疾病的蛛丝马迹，真正做到诊疗如棋、破局而立，使患者得到精准的治疗。

A 62-year-old female patient presented with right eye protrusion for 2 years and hypertension for 3 years. Physical examination showed that the upper eyelid retraction of the right eye was about 1.5 mm, and the ptosis of left eye was about 2.5 mm. The levator upper eyelid muscle strength was 13 mm in the right eye and 9 mm in the left eye. Orbital CT and cranial MRI were completed, and no abnormalities were found. A preliminary diagnosis of pseudo plus-minus lid syndrome was made by literature review. Pseudo plus-minus lid syndrome conforms to the Herring’s law. The upper eyelid retraction of the right eye was significantly improved by the left eye elevation test. During the left eye surgery, it was found that the left levator aponeurotic was avulsed about 7 mm. so the left levator aponeurosis was repositioned. After the operation, the upper eyelids of both eyes returned to the normal position and both sides were symmetrical. The most common cause of pseudo Plus—Minus Lid Syndrome is myasthenia gravis. Other causes include thyroid-associated ophthalmopathy, congenital ptosis, oculomotor nerve palsy, senile ptosis, and complications of blepharoplasty. In clinical work, we need to grasp the clues of the disease, truly achieve the diagnosis and treatment like chess, break the game and stand, so that patients can get accurate treatment.

目的：研究“中山眼鼻相关疾病·内镜论坛”的培训效果及其影响因素。方法：采用调取平台数据和调查问卷的方法，研究2020年6月至2022年5月16期“中山眼鼻相关疾病·内镜论坛”的参与人员情况和培训效果反馈，并分析专业、职称、地域等因素对培训效果的影响。结果：学员合计7889人，27634人次，以副主任医师30.2%(2382人)和主治医师32.9%(2597人)为主。参与学员人数从第1期的269人，逐渐增加到第16期的2537人。学员参与人数最多和收获最大的主题均为应用解剖和影像学、甲状腺相关眼病、泪道疾病。通过调查问卷发现：75.4%(95/126)的学员认为所学内容对今后的临床工作具有非常大的作用；84.1%(106/126)的学员应用所学的知识改进了日常临床工作；96.0%(121/126)的学员愿意参加中山眼科中心举办的线下实操的眼鼻相关解剖学习班。对于所学知识在今后临床工作的作用，副主任医师和主治医师认为“非常有用”的比例明显高于主任医师。在是否将所学知识应用于日常临床工作方面，副主任医师和主治医师认为“是”的比例明显高于主任医师和住院医师。参与6~16次论坛的学员，培训效果明显优于参与1~5次的学员。结论：眼鼻相关疾病·内镜微创领域在眼科和鼻科领域关注度日益提升。“中山眼鼻相关疾病·内镜论坛”有助于学员理论知识的扩展和提升，对眼鼻相关疾病医生的日常临床工作具有很好的作用，主治医师和副主任医师职称的学员培训效果更好，参与论坛次数多的学员培训效果更好。

Objective: To assess the training effects of “Zhongshan Eye and Nose Related Diseases and Endoscopy Forums” and its influencing factors, propose targeted suggestions for training focus and teaching methods, and improve the teaching quality. Methods: Statistics of live broadcast platform data and custom-designed questionnaires were used to inquire the participants enrolled in the 16 sessions of “Zhongshan Eye and Nose Related Diseases and Endoscopy Forums” from June 2020 to May 2022 for their feedbacks on training effects. The influence of their professions, titles, regions and other factors on the training effects was analyzed. Results: A total of 7 899 participants were enrolled in “Zhongshan Eye and Nose Related Diseases and Endoscopy Forums”, and the total live broadcast person-time was 27 634. Associate senior doctors (30.2%, 2 382) and attending doctors (32.9%, 2 597) accounted for the largest proportion. The number of participants gradually increased from 269 in the first session to 2 537 in the 16th. The topics with the largest number of participants and the greatest gains were applied anatomy and imaging, thyroid associated ophthalmopathy, and lacrimal duct diseases. Through the questionnaire study, 75.4% (95/126) of the participants thought that what they had learned in the forums was very important for their future clinical work; 84.1% (106/126) of the participants applied the knowledge to improve their daily clinical work; 96.0% (121/126) of the participants were willing to participate in the offline practice of eye and nose anatomy classes held by Zhongshan Ophthalmology Center. In terms of the role of the learned knowledge in the future clinical work, the proportion of associate senior doctors and attending doctors who thought "very useful" was significantly higher than that of senior doctors. In terms of whether to apply the knowledge learned to daily clinical work, the proportion of associate senior doctors and attending doctors thinking “yes” was significantly higher than that of senior doctors and residents. Participants who participated in 6–16 sessions had significantly better training results than those who participated in 1–5 sessions. Conclusion: Eye and nose related diseases are attracting increasing attention in ophthalmology and rhinology. “Zhongshan Eye and Nose Related Diseases and Endoscopy Forums” are conducive to the expansion and improvement of participants’ theoretical knowledge, and plays a good role in the daily clinical work of doctors with eye and nose related diseases. The training effect of attending doctors and associate senior doctors is better, and the training effect of participants who participate in the forum more times is better.

目的：分析新型冠状病毒肺炎疫情期间实时面对面线上教学(以“腾讯会议”教学为例)在医学教育中的利弊及其与医学生眼表疾病的相关性，为改进线上教育方案、预防干眼提供依据。方法：以中南大学湘雅医学院本科学生为研究对象，采用横断面研究的方法，使用问卷星收集数据，研究实时面对面线上教学的效果及对眼表疾病的影响。结果：共收集到131份有效数据，绝大多数学生(84.73%)认为实时面对面线上教学是有效的，96.18%的学生认为实时面对面线上教学达到或部分达到了学习的目的，但是实时面对面线上教学的师生互动与课堂氛围有待加强，另外网络设备问题也是实时面对面线上教学需要面对的问题。同时，调查显示实时面对面线上教学参与学生的干眼患病率达66.41%，家庭所在地、家庭人均月收入、使用设备、是否全程专注听课与干眼患病率之间无相关性。结论：新型冠状病毒疫情期间实时面对面线上教学在医学教育中是有效的，但是师生互动不足、课堂氛围不够活跃、网络连接不稳定是其主要问题。此外，实时面对面线上教学会增加干眼的发病率，需要提高护眼意识，积极预防。

Objective: To analyze the advantages and disadvantages of real-time face-to-face online teaching (taking “Tencent Conference” teaching as an example) in medical education and its correlation with ocular surface diseases during the COVID-19 pandemic, and to provide basis for improving online education programs and preventing dry eye. Methods: The undergraduate students of Xiangya School of Medicine of Central South University were selected as the research objects. The method of cross-sectional study was used to collect data using questionnaires to study the effect of real-time face-to-face online teaching and its impact on ocular surface diseases. Results: A total of 131 valid data were collected. Among them, the vast majority of students (84.73%) think real time face to face online teaching is effective, and 96.18% of the students believe that real-time face-to-face online teaching at least partly achieved the purpose of learning. However, the interaction between teachers and students and the classroom atmosphere of real-time face-to-face online teaching needs to be strengthened. In addition, network equipment is also a problem that real-time face-to-face online teaching needs to face. Meanwhile, the survey showed that the prevalence rate of dry eye among the students who participated in real-time face-to-face online teaching reached 66.41%, and there was no correlation between the incidence rate of dry eye and the location of family, the per capita monthly income of family, the equipment, and whether they paid full attention to the lectures. Conclusion: Real-time face-to-face online teaching is effective in medical education during COVID-19, but the main problems are insufficient teacher-student interaction, inactive classroom atmosphere and unstable Internet connection. In addition, real-time face-to face online teaching will increase the incidence of dry eye, so it is necessary to improve the awareness of eye protection and actively prevent it.

眼眶骨折是外伤性疾病常见的眼眶并发症，部分需要行眼眶骨折修复手术治疗。不同材料的植入物，是影响手术效果和预后的重要因素之一。植入物的选择国内外至今尚未有统一的标准。目前临床上使用的植入材料多为异质材料，有不可吸收材料和可吸收材料两类。不可吸收材料使用最多的是钛网和高密度多聚乙烯(Medpor)。可吸收材料主要是各类高分子聚合物。这两类材料在临 床的使用过程中都表现出了不同的优缺点，通过查阅近5年的相关报道，对比这两类材料的优缺点，可以为临床医生的选择提供一些参考。

Orbital fracture is a common orbital complication of traumatic diseases, and some of them need to be treated by orbital fracture repair surgery. Implants of different materials are one of the important factors affecting the surgical outcome and prognosis. There is no uniform standard for the selection of implants at home and abroad. At present, most of the implant materials used in clinical practice are heterogeneous materials, including non-absorbable materials and absorbable materials. The most commonly used non-absorbable materials are titanium mesh and high-density polyethylene (Medpor). Absorbable materials are mainly all kinds of macromolecular polymers. These two types of materials have shown different advantages and disadvantages in clinical. By reviewing the relevant reports recent 5 years, and comparing the advantages and disadvantages of these two types of materials, we can provide some references for clinicians to choose from.

Ahmed青光眼引流阀植入术作为难治性青光眼的主要治疗方案，能很大程度控制眼压，且疗效和预后均优于常规滤过性手术。但是远期引流盘周围被纤维包裹后会阻塞房水流出，引起术后高眼压，导致手术失败。因此，解决引流盘纤维包裹能很大程度地提高青光眼阀植入术后远期成功率，这也是目前的研究热点。目前临床上主要采用术前预防及术后二次操作对纤维包裹进行干预，但长期效果欠佳。本文就青光眼引流阀纤维包裹发生的组织病理学及分子机制、临床目前解决方案、前沿研究进展以及对Ahmed青光眼阀门的材料改造的探索进行综述。

Ahmed glaucoma valve implantation, as the main treatment option for refractory glaucoma, can control intraocular pressure (IOP) to a large extent. And its efficacy and prognosis are superior to those of conventional filtration surgery. IOP is well-controlled in the early postoperative stages. However, long-term fibrosis of encapsulated bleb inhibits fluid exchange and causes elevated IOP, leading to surgical failure. Therefore, treating fibrosis of encapsulated bleb can improve the long-term success rate after glaucoma valve implantation, which is also a research hotspot. Currently, the main clinical interventions are preoperative prophylaxis and postoperative secondary operations for fiber wrapping, but its long-term efficacy is not satisfactory. This article reviews the occurrence, histopathology and molecular mechanism of fibrous encapsulation, treatment in a clinical setting, cutting-edge research progress, and exploration on material modification of Ahmed glaucoma valve.

目的：探讨外伤性视神经病变(traumatic optic neuropathy，TON)患者内镜下经蝶筛径路视神经管减压术(endoscopic trans-ethmosphenoid optic canal decompression，ETOCD)的整体护理。方法：选取中山大学中山眼科中心2020年1月至2021年3月收治的80例TON患者，回顾总结患者 ETOCD期间的护理措施及手术疗效。结果：所有患者经过综合护理后均顺利完成手术，未发生感染，出血、疼痛情况经治疗和护理后均改善，68.8%患者术后视力有提高。结论：针对TON患者ETOCD的特点，采取个体化的整体护理具有重要意义，有利于帮助患者顺利完成手术，降低并发症的发生率，促进患者康复。

Objective: To investigate the holistic nursing care of patients with traumatic optic neuropathy undergoing endoscopic trans-ethmosphenoid optic canal decompression (ETOCD). Methods: A total of 80 patients with traumatic optic neuropathy admitted to Zhongshan Ophthalmology Center of Sun Yat-sen University from Jan 2020 to Mar 2021 were selected as the subjects, and the nursing measures and surgical effect during ETOCD were reviewed and summarized. Results: All 80 surgical patients successfully completed the operation after comprehensive nursing without infection. The bleeding and pain were improved after treatment and nursing, and 68.8% patients presented with vision improvement. Conclusion: According to the characteristics of ETOCD in patients with traumatic optic neuropathy, it is of great significance to take individualized overall care, which is beneficial to help patients successfully complete the operation, reduce the incidence of complications, and promote the recovery of the patient’s healthy.

近年来，脂质代谢紊乱与眼科疾病关系密切。体外研究和临床前模型显示，高密度脂蛋白(high density lipoprotein，HDL)及其主要蛋白成分载脂蛋白A1(apolipoprotein A1，apoA1)对内皮细胞具有抗氧化、抗炎和抗凋亡作用，对血管具有强大的保护作用。ApoA1模拟肽能够模拟apoA1功能，且分子质量更小，前景非常乐观。而动物实验及人体试验均证实了模拟肽D-4F口服使用的安全性及有效性，因此目前研究最为广泛。目前来说，对于apoA1及其模拟肽在眼科疾病的研究中属于萌芽阶段。本文总结了apoA1及其模拟肽的结构，及其在眼科疾病如视光学、角膜病、玻璃体视网膜疾病中的研究进展，为apoA1及其模拟肽在眼科的进一步研究及开发利用提供参考。

The recent researches indicate that the disorder of lipid metabolism is closely related to ophthalmic diseases. In vitro studies and preclinical studies have shown that high density lipoprotein (HDL) and its main structural protein apolipoprotein A1 (apoA1) have superior efficacy in blood vessel protection, with antioxidant, anti-inflammatory and antiapoptotic effects on endothelial cells. Prospect of the ApoA1 mimetic peptide is very optimistic as it can mimic the function of apoA1, and its molecular weight is smaller. The safety and efficacy of oral use of mimetic peptide D-4F have been confirmed in both animal experiments and clinic trials. Thus, it had been extensively studied. In this paper, we reviewed the structure of apoA1 and its mimetic peptide, as well as their researches related to ophthalmic diseases, such as optometry, corneal diseases and vitreoretinal diseases, so as to provide reference to further researches in apoA1 and its mimetic peptide in the field of ophthalmic diseases.

青光眼是世界范围内致盲和引起视力损害的主要眼病，也是不可逆性致盲性眼病之一。眼压是青光眼发生发展的重要危险因素，但除眼压外，血压在青光眼进展引起的影响也不可忽视。眼灌注压是血压和眼压的差值，可调节视神经的血液供应。眼压、血压、灌注压在青光眼发生发展中有一定相关性。本文通过对眼压和血压在青光眼中的影响以及24 h眼压和血压监测在青光眼中的应用进行文献索引，分析青光眼24 h眼压和血压同步监测的意义。

Glaucoma is a major eye disease causing blindness and visual damage worldwide, and it is also one of the irreversible eye diseases causing blindness. Intraocular pressure (IOP) is an important risk factor for the development of glaucoma, and the influence of blood pressure (BP) on the progression of glaucoma also cannot be ignored. Eye perfusion pressure is the difference between blood pressure and intraocular pressure, regulating the blood supply to the optic nerves. IOP, BP and perfusion pressure are related to the occurrence and the progression of glaucoma. Literature review was performed related to the effects of IOP and BP on glaucoma, and the application of 24-hour IOP and BP monitoring in glaucoma, aiming to analyze the significance of simultaneous monitoring of IOP and BP for 24 hours.

随着白内障手术由复明性向屈光性转变，对角膜的散光矫正显得越来越重要。而角膜散光不仅仅应该关注角膜前表面的散光数据，更应该考虑角膜后表面的散光，否则对散光人工晶状体植入矫正角膜散光可能出现不同程度的术后屈光误差。角膜后表面散光均值约为0.37 D，且多数情况下会产生逆规散光的效果，因此在进行散光型人工晶状体计算时应考虑到这一特点，进一步防止术后欠矫或过矫的发生。

With the cataract surgery evolving from visual restoration surgery to refractive surgery, surgical correction of corneal astigmatism becomes more and more important. For Toric intraocular lens implantation, the surgeon should not only pay attention to the values in surface of anterior corneal astigmatism but also that in posterior corneal astigmatism. Otherwise, unwanted postoperative refractive errors may occur. The mean value of posterior corneal astigmatism was around 0.37 D. In most cases, the posterior corneal astigmatism produces against-the-rule effect. Therefore, the above-mentioned feature of posterior corneal astigmatism should be noticed to prevent the under-correction or over-correction effect of toric lens.