目的：分析复发与初发睑板腺囊肿患者的睑板腺组织形态学改变在活体共聚焦显微镜(in vivo confocal microscope，IVCM)下的表现及特点。方法：采用横断面研究方法，选取2018年10月至2019年4月在汕头大学·香港中文大学联合汕头国际眼科中心门诊就诊的10例复发性睑板腺囊肿患者、10例初发性睑板腺囊肿以及10例对照组作为观察对象。所有对象行眼科常规检查及IVCM检查。IVCM检测指标包括睑板腺开口面积、开口最短径、开口最长径、睑板腺开口附近腺管形态、睑板腺腺泡样结构形态，分析比较三组的计量指标。结果：复发性睑板腺囊肿组睑板腺开口短径(109.08±49.96) μm，开口长径(144.95±68.10) μm，开口面积为11 621.62 (3 976.49~24 828.82) μm2 ；初发性睑板腺囊肿组睑板腺开口短径(101.53±29.55) μm，开口长径(130.08±45.21) μm，开口面积10 615.07(5 813.29~18 275.44) μm2 ；对照组睑板腺开口短径(44.14±14.37) μm，开口长径(55.98±13.46) μm，开口面积2 233.29(1 437.72~2 945.65) μm2 。与对照组相比，复发性、初发性睑板腺囊肿组睑板腺开口短径、开口长径及开口面积均明显扩大，差异有统计学意义(P<0.05)；复发与初发睑板腺囊肿组之间差异不具有统计学意义(P>0.05)。复发性睑板腺囊肿组睑板腺腺管扩张，周边腺泡样结构纤维组织增生，伴有炎症细胞浸润。初发性睑板腺囊肿组睑板腺腺管扩张，周边腺泡样结构未见明显纤维组织增生。结论：IVCM可在活体下观察睑板腺囊肿患者睑板腺形态学上的微观改变，复发性睑板腺囊肿睑板腺腺泡样结构形态与初发性睑板腺囊肿表现有差异。
Background: To analyze the morphological changes of meibomian glands in patients with recurrent and primary meibomian gland cyst under in vivo confocal microscope (IVCM). Methods: A cross-sectional study was performed in Shantou International Eye Center from September 2018 to April 2019. Ten patients with recurrent meibomian cyst, 10 patients with primary meibomian cyst and 10 control subjects were selected in this clinical trial. All subjects received routine ophthalmologic examination and IVCM examination. IVCM examination parameters included open area of meibomian gland, and the maximum and minimum diameter of meibomian gland opening. Relevant parameters were analyzed and statistically compared among different groups. Results: The average minimum diameter of meibomian glands opening in the recurrent meibomian gland cyst group was (109.08±49.96) μm, the average maximum diameter of meibomian glands opening was (144.95±68.10) μm, and the median open area of meibomian gland was 11 621.62 (3 976.49–24 828.82) μm2 . In the primary meibomian gland cyst group, the average minimum diameter of meibomian glands opening was (101.53±29.55) μm, the average maximum diameter of meibomian glands opening was (130.08±45.21) μm, and the median open area of meibomian gland was 10 615.07 (5 813.29–18 275.44) μm2 . The opening of meibomian glands in both the recurrent and primary meibomian gland cyst groups was enlarged, which significantly differed from that in the control group (both P<0.05). No statistical significance was noted between the recurrent and primary meibomian gland cyst groups (P>0.05). The acinus structure around the gland tube was manifested with serious hypertrophic scar complicated with inflammatory cell infiltration. Conclusion: IVCM can detect the morphological changes of meibomian glands in meibomian gland cyst patients. The IVCM findings of recurrent and primary meibomian gland cyst are different.
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.
目的：探讨医用自交联透明质酸钠凝胶对鼻内窥镜下泪囊鼻腔吻合术(endonasal endoscopic dacryocystorhinostomy，En-DCR)后的影响。方法：将219例单侧慢性泪囊炎(chronic dacryocystitis CD)患者随机分为医用自交联透明质酸钠凝胶组(A组)和对照组(B组)。所有患者行En-DCR。A组将医用自交联透明质酸钠凝胶填充吻合口，B组不做任何处理。随访12个月。比较创面黏膜上皮化、肉芽形成情况、渗血情况及吻合口通畅成功率。结果：A组98例，B组102例。随访2周，A组86例患者鼻腔吻合口黏膜上皮完整，B组77例患者鼻腔吻合口黏膜上皮完整。随访12个月，A组有7例患者存在瘢痕(7.1%)，8例患者出现肉芽肿(8.2%)，而B组有17例患者存在瘢痕(16.7%)，18例患者出现肉芽肿(17.6%)。两组瘢痕形成及出现肉芽肿差异均有统计学意义(P<0.05)。A组的吻合口通畅成功率达到90.8%(89/98)，而B组的成功率为78.4%(80/102)(P<0.05)。B组患者术后渗血情况A组相当(P>0.05)。结论：医用自交联透明质酸钠凝胶填充吻合口可通过促进En-DCR术后吻合口黏膜上皮愈合和降低伤口瘢痕及肉芽肿生成率，提高En-DCR治疗CD的成功率。
Objective: To investigate the effect of medical self-crosslinking sodium hyaluronate gel on endonasal endoscopic dacryocystorhinostomy (En-DCR). Methods: A total of 219 patients with unilateral chronic dacryocystitis (CD) were selected and randomly divided into two groups: medical self-crosslinking sodium hyaluronate gel group (group A) and control group (group B). All patients underwent En-DCR. Group A received medical self-crosslinking sodium hyaluronate gel filling the ostium at the end of En-DCR, whereas group B received no treatment. Patients were followed-up for 12 months. The mucosal epithelialization of the wound, the granulation formation, bleeding, and the success rate of ostial patency were compared in the two groups. Results: Our study included 98 patients in group A and 102 patients in group B. After 2 weeks, the number of absorbable hemostatic patients who had intact mucosal epithelium lining the ostia was 86 in group A and 77 in group B. At 12 months follow up, there were 7 patients with scar (7.1%) and 8 patients with granuloma (8.2%) in group A, compared with 17 patients with scar (16.7%) and 18 patients with granuloma (17.6%) in group B. There were significant differences in scar formation and granuloma between the two groups (P<0.05). The success rate of anastomotic patency reached 90.8% (89/98) in group A whereas the success rate was 78.4% (80/102) in group B (P<0.05). The situation of postoperative bleeding in group B was similar to that in group A (P>0.05). Conclusion: The medical self-crosslinking sodium hyaluronate gel can improve the success rate of En-DCR treatment of CD through promoting the healing of anastomotic mucosa and reducing the rate of wound scar and granuloma formation.
目的：分析临床应用镜下改良眼轮匝肌手术治疗儿童先天性下睑内翻的效果。方法：回顾性分析安康市中医医院2年期间，应用镜下改良眼轮匝肌手术治疗61例(112眼)儿童先天性下睑内翻，根据睑内翻程度决定缝线跨度、松紧度及去除肌皮瓣量，0/6缝线将睑缘下眼轮匝肌与下睑缩肌缝合，0/8缝线连续缝合皮肤伤口，并做好术后护理。结果：所有患儿随访6~24个月，刺激症状缓解，106眼治愈，2眼好转，4眼复发，总有效率达96.43%。结论：镜下改良眼轮匝肌手术治疗儿童先天性下睑内翻美观、易操作、复发率低。
Objective: To analyze the clinical efficacy of modified orbicularis oculi surgery under microscope in the treatment of congenital lower eyelid entropion of children. Methods: Sixty-one cases (112 eyes) of children with congenital lower eyelid entropion treated by modified orbicularis oculi surgery in Ankang Hospital of Traditional Chinese Medicine from Aug 2020 to Sep 2022 were retrospectively analyzed. The suture span, tightness and the amount of myocutaneous flap removed were determined according to the degree of entropion. The orbicularis oculi muscle of lower eyelid margin was suturedwith 0/6 suture, and the skin wound was sutured continuously with 0/8 suture, and postoperative nursing was done well. Results: All children were followed up for 6–24 months, and the irritation symptoms were relieved, 106 eyes were cured, 2 eyes turned well, and 4 eyes relapsed. The total effective ratereached 96.43%. Conclusion: The modified orbicularis oculi surgery for treatment of children with congenital lower eyelid entropion conforms to visual aesthetics. In addition, it is easy to operate and have a low recurrence rate.
