UNASSIGNED: To describe the role of cyanoacrylate glue in sealing iatrogenic retinal breaks (IRBs) during vitrectomy in stage 5 familial exudative vitreoretinopathy (FEVR) with funneled retinal detachment (RD).
UNASSIGNED: Nine eyes of nine patients diagnosed as stage 5 FEVR were treated with cyanoacrylate glue for IRBs during vitrectomy from July 2020 to January 2022. The clinical records, including patient information, surgical process, and follow-up examinations, were collected retrospectively. Anatomical outcomes and visual outcomes were summarized.
UNASSIGNED: The average age at surgery was 19.6 months (range: 3.8-41.1 months). The mean post-operative follow-up period was 12.5 months (range: 9.8-18.8 months). Before surgery, five eyes had an open-funnel RD and four eyes had a closed-funnel RD. All the preretinal fibroplasia membranes were removed as thoroughly as possible in the nine eyes. IRBs formed at the posterior pole in two eyes and peripheral retina in seven eyes. All the IRBs were sealed successfully by the cyanoacrylate glue when they appeared. At the final post-operative visit, eight eyes had partial retinal reattachment without progression of fibroplasia tissues, while one eye had total retinal redetachment. The rate for stable anatomical outcome was 88.9% (8/9) in this study. The visual testing available for seven eyes demonstrated light perception in five eyes and no light perception in two eyes. No severe perioperative glue-related complications were noted during the follow-ups.
UNASSIGNED: The application of cyanoacrylate glue may be an alternative therapy for IRBs in stage 5 FEVR surgeries, while the long-term efficacy and safety still need further investigation.

OBJECTIVE: Our study aims to evaluate the surgical outcomes and clinical features of retinal detachment (RD) cases treated with segmental scleral buckling (SB), elucidating the role of segmental SB as a vital option in specific situations during the current era.
METHODS: We retrospectively reviewed 128 eyes with primary rhegmatogenous RD that underwent segmental scleral buckling between November 2008 and December 2020. Clinical features and success rates were recorded and analyzed.
RESULTS: A total of 128 eyes were included. The patient\'s ages ranged from 12 to 72 years, with a median age of 45. Most of the eyes were phakic (97%). Regarding the type of break, 47% were holes, and flap tears were found in 68 cases (53%). The break locations were superior-temporal (54%), inferior-temporal (31%), superior-nasal (9.5%), and inferior-nasal (5.5%). The length of the SB applied ranged from 3.5 to 8.0 clock hours, with a median of 6.0. Primary success was achieved in 121 eyes, and recurrence occurred in 7 eyes. All recurrent RD cases reattached after undergoing secondary VT. The causes of failure included 2 break reopens, 1 missed break, and 4 eyes with proliferative vitreoretinopathy. The single-surgery anatomic success (SSAS) rate for segmental SB was 94.5%. The final success rate was 100%.
CONCLUSIONS: For phakic, low complexity retinal detachment in our study, segmental scleral buckling emerges as a surgical option with a high primary success rate and a lower incidence of complications.

UNASSIGNED: To assess the delayed presentation of Retinal Detachment (RD), its association from travel distance to the referral hospital (TDH), the period from symptom onset to consultation (SO-C), Proliferative vitreoretinopathy (PVR) severity, and 6 months follow-up attendance (6mo-FA).
UNASSIGNED: A retrospective review based on medical records. Age, sex, initial best-corrected visual acuity (BCVA), TDH, SO-C, PVR type, and 6mo-FA were recorded. Multivariable ordered logistic regression was used to analyze the association between TDH and SO-C, and SO-C and PVR severity. Multivariable logistic regression was used to analyze 6mo-FA according to TDH. Multiple linear regression was used to assess the association between initial BCVA and TDH. Age and sex were included in all multivariable adjustments.
UNASSIGNED: A total of 387 patients had RD with 59.2% predominantly males and the mean age±SD was 46.3±13.9 years. The initial BCVA of less than 3/60 was 81.1%. The averages of SO-C and TDH were 183.5±456 days and 160.9±364 km, respectively. The TDH of more than 120 km distance was significantly associated with longer SO-C (adjusted OR 1.78; CI 95% 1.09-2.92). PVR was noted in 17.6% of patients. The SO-C of 31-60 days was significantly associated with PVR severity (adjusted OR 4.28; CI 95% 1.47-12.51). The TDH of more than 120 km distance was significantly associated with 6mo-FA (adjusted OR 0.46; CI 95% 0.27-0.93).
UNASSIGNED: Long TDH was significantly associated with a longer period from symptom onset to consultation and 6mo-FA. Hence, accessible eye care is essential to refer RD cases in a timely fashion.

A 12-year-old boy with underlying severeand poorly controlled atopic dermatitis (AD) associated with atopic conjunctivitis and rhinitis presented with a right painless blurring of vision for two weeks. On examination, his right eye visual acuity was 1/60,with grade 1 relative afferent pupillary defect (RAPD). Anterior segment examination revealed anterior uveitis with dense posterior subcapsular cataract and hazy fundus view. B-scan ultrasound suggested a shallow total retinal detachment. Intraoperatively, a large retinal dialysis was found. This paper highlights the need for a high index of suspicion of retinal dialysis in a child with underlying AD and the importance of good control of this systemic condition to prevent ocular morbidity.

OBJECTIVE: The aim of this study is to elucidate the factors contributing to the occurrence of retinal detachment (RD) following prophylactic vitrectomy in cases of acute retinal necrosis (ARN) syndrome.
METHODS: A retrospective examination was undertaken, encompassing the medical records of patients diagnosed with ARN who underwent prophylactic vitreous intervention at the Ophthalmology Department of Wuhan University Renmin Hospital East Campus between October 2019 and September 2023. Subsequently, patients who manifested RD in the postoperative period were identified, and a comprehensive analysis was conducted to ascertain the factors underlying the occurrence of RD post-surgery.
RESULTS: This study comprised 14 cases (involving 14 eyes) of patients diagnosed with ARN who underwent prophylactic vitreous intervention. The findings revealed that 4 patients experienced postoperative RD, resulting in an incidence rate of 28.57%. Notably, among these cases, 3 cases of RD manifested in the presence of silicone oil, while 1 case occurred subsequent to the removal of silicone oil. All 4 cases of RD exhibited varied degrees of proliferative vitreoretinopathy. Following the occurrence of RD, all patients underwent a secondary vitreous intervention coupled with silicone oil tamponade, leading to successful reattachment of the retina. However, despite these interventions, there was no significant enhancement observed in postoperative visual outcomes when compared to preoperative levels.
CONCLUSIONS: RD following prophylactic vitrectomy in cases of ARN is not an infrequent occurrence and is primarily linked to the postoperative onset of proliferative vitreoretinopathy.

UNASSIGNED: Retinal detachment is a major postsurgical threat in pediatric cataract surgery; however, the effect of axial length remains unclear. This study aimed to assess the relationship between axial length and detachment risk in vulnerable patients.
UNASSIGNED: This retrospective cohort study analyzed 132 eyes of 84 pediatric cataract surgery patients aged <20 years old. Axial length was measured preoperatively, and the incidence of retinal detachment was recorded over a median follow-up of 4 years. Logistic regression analysis was used to examine the axial length-detachment relationship.
UNASSIGNED: Twenty eyes had postoperative retinal detachments. The median axial length was longer in the detachment group (23.6 mm) than in the non-detachment group (21.6 mm). Eyes with axial length ≤23.4 mm had 0.55-fold decreased odds of detachment compared to longer eyes. Preexisting myopia and glaucoma confer heightened risk. Approximately half of the patients retained some detachment risk eight years postoperatively.
UNASSIGNED: Shorter eyes (axial length ≤23.4 mm) appear to be protected against pediatric retinal detachment after cataract surgery, whereas myopia, glaucoma, and axial elongation > 23.4 mm elevate the postoperative risk. Understanding these anatomical risk profiles requires surgical planning and follow-up care of children undergoing lensectomy.
This study investigated the protective role of a shorter axial length in preventing retinal detachment after pediatric cataract surgery. This highlights the correlation between smaller eye sizes and reduced detachment risk, emphasizing the need for careful consideration of anatomical factors in surgical planning and patient monitoring, particularly for patients with preexisting myopia or postoperative glaucoma.

Retinal detachment (RD) is the separation of the neural layer from the retinal pigmented epithelium thereby preventing the supply of nutrients to the cells within the neural layer of the retina. In vertebrates, primary photoreceptor cells consisting of rods and cones undergo daily renewal of their outer segment through the addition of disc-like structures and shedding of these discs at their distal end. When the retina detaches, the outer segment of these cells begins to degenerate and, if surgical procedures for reattachment are not done promptly, the cells can die and lead to blindness. The precise effect of RD on the renewal process is not well understood. Additionally, a time frame within which reattachment of the retina can restore proper photoreceptor cell function is not known. Focusing on rod cells, we propose a mathematical model to clarify the influence of retinal detachment on the renewal process. Our model simulation and analysis suggest that RD stops or significantly reduces the formation of new discs and that an alternative removal mechanism is needed to explain the observed degeneration during RD. Sensitivity analysis of our model parameters points to the disc removal rate as the key regulator of the critical time within which retinal reattachment can restore proper photoreceptor cell function.

BACKGROUND: Ocular tuberculosis is a relatively rare extrapulmonary manifestation of tuberculosis. This vision-threatening disease is extremely challenging to diagnose, particularly because it can mimic other diseases. We report a case of tuberculous ciliary body granuloma initially diagnosed as bullous retinal detachment.
METHODS: A 52-year-old female presented with bullous retinal detachment in her left eye, and ultrasound biomicroscopy (UBM) verified the presence of a lesion with ciliary body granulomatous inflammation. The T-SPOT was positive, and the purified protein derivative (PPD) test was strongly positive (diameter of 20 mm). Following the administration of oral anti-tuberculosis regimen combined with prednisone, the retina gradually became reattached, the ciliary body granuloma became significantly reduced in size, and the visual acuity of the patient noticeably improved.
CONCLUSIONS: Tuberculous ciliary body granulomas can cause bullous exudative retinal detachment and can be diagnosed with UBM. Early and full-course anti-tuberculosis treatment (ATT) combined with corticosteroid therapy can improve the patient prognosis.

High intraocular pressure (IOP) is one of the early complications after pars plana vitrectomy (PPV), which may cause glaucoma and poor visual prognosis secondary to surgery. Proliferative vitreoretinopathy (PVR) is one of the complications of retinal detachment (RD) and is the main reason for the poor prognosis, which is related to different kinds of cytokines. It\'s essential for the basic mechanism to analyze the relative aqueous humor cytokine profiles with IOP after PPV for RD. In this study, we have collected the aqueous humor of 16 patients and qualified 27 cytokines using Luminex and compared biomarkers with the high IOP group and the normal group. As a result, the concentrations of VEGF, IL-6, FGF2, and G-CSF upregulated significantly (P < 0.05), while VEGFR2 downregulated significantly (P < 0.05) in the high IOP group. IL-6 was positively correlated with high IOP (r = 0.561, P = 0.041). Meanwhile, the concentrations of IL-6 (r = 0.543, P = 0.03), IL-5 (r = 0.576, P = 0.019), IL-15 (r = 0.614, P = 0.011), IL-4 (r = 0.517, P = 0.04), ICAM-1 (r = 0.611, P = 0.012), and G-CSF (r = 0.636, P = 0.008) were significantly associated with preoperative PVR classification, and the aqueous humor levels of IL-4 (r = 0.567, P = 0.022), HGF (r = 0.701, P = 0.005), and MCP-1 (r = 0.565, P = 0.035) are significant relative to laser points. Hence, cytokines might potentially be the therapeutic target of high IOP after PPV.

A 54-year-old gentleman presented with a history of poor vision in the right eye for three months and a prior forgotten trauma. The anterior segment was normal. He was diagnosed with subtotal bullous rhegmatogenous retinal detachment (RRD), but no apparent tear was observed. Vitrectomy commenced, and upon exploration, there was a posterior globe rupture with retinal and vitreous incarceration. The scleral wound was sutured with heavy liquid in situ. Orbital imaging post-surgery revealed the presence of an intraorbital foreign body. This is a peculiar presentation of posterior globe rupture, as it was unperceived by the patient, and the slit lamp examination conducted indicated no clinical evidence. Identifying posterior globe rupture remains a challenge that necessitates a high index of suspicion and appropriate management.