Prostaglandin-Induced Macular Hole: A Brief Report.

This case series reports on two patients who developed macular holes while on prostaglandin analogs (PGA) therapy. The first case involves a 63-year-old woman with a history of a macular hole of the left eye that had spontaneously closed. After starting PGA therapy for elevated intraocular pressure, cystoid macular edema formed, which resulted in reopening of the macular hole. The second case involves a 64-year-old man with primary open-angle glaucoma, on PGA therapy, with a newly diagnosed small macular hole of the right eye that closed after cessation of the PGA therapy. These cases demonstrate an association between prostaglandin analogs and the formation or reopening of full-thickness macular holes. [Ophthalmic Surg Lasers Imaging Retina 2024;55:112-115.].

CLOSURE OF IDIOPATHIC FULL-THICKNESS MACULAR HOLE AFTER INTRAVITREAL C3F8 INJECTION WITHOUT VITREOMACULAR TRACTION RELEASE: A CASE REPORT AND REVIEW OF LITERATURE.

BACKGROUND: The purpose of this study was to describe a successful closure of macular hole without release of vitreomacular traction after intravitreal perfluoropropane (C3F8) gas injection. CASE PRESENTATION: A 54-year-old woman was referred to our clinic with the history of declined vision after a period of distorted vision in her right eye. After dilated fundus examination and performing optical coherence tomography, a V-shaped vitreomacular traction complicated by full-thickness macular hole was diagnosed and she underwent pneumatic vitreolysis using intravitreal C3F8 gas injection. After 12 weeks, her visual acuity was significantly improved and fundus examination and optical coherence tomography revealed that the macular hole was completely resolved despite persisted vitreomacular traction. CONCLUSION: Intravitreal gas injection would be a promising option to manage idiopathic macular holes not only by releasing the vitreous traction on the macula but also through some not proven or even unknown mechanisms.

Agujero macular iatrogéno durante la inyección de perfluorocarbono líquido en una cirugía de desprendimiento de retina / Iatrogenic macular hole during liquid perfluorocarbon injection in retinal detachment surgery

Reportar la formación de agujero macular durante la inyección intravítrea de perfluorocarbono líquido en la cirugía programada de desprendimiento de retina. Caso clínico Varón de 73 años con desprendimiento de retina regmatógeno superotemporal. Durante la inyección de perfluorocarbono líquido se produce un agujero macular de espesor completo con acumulación del perfluorocarbono en el espacio subretiniano. El líquido se extrajo a través del agujero macular. La tomografía de coherencia óptica confirmó un agujero macular de espesor total en el examen postoperatorio. Un mes después se repara con técnica de colgajo invertido de membrana limitante interna con resultado funcional satisfactorio. La inyección de perflurocarbono líquido intravítreo es electiva, facilita el drenaje del fluido subretiniano en los desprendimientos de retina. Algunas complicaciones han sido asociadas a su empleo, intraoperatorias y postoperatorias. Hasta el momento no ha sido reportado ningún caso de agujero macular completo producido durante la inyección intravítrea de perfluorocarbono (AU)

To describe a macular hole development during intravitreal injection of perfluorocarbon liquid used to repair a rhegmatogenous retinal detachment. Clinical case A 73-year-old man presented with superotemporal rhegmatogenous retinal detachment. During surgery, along the perflorocarbon liquid injection, a full thickness macular developed and perfluorocarbon was accumulated in subretinal space. Perfluorocarbon liquid was then extracted through the macular hole. Postoperatively, ocular coherence tomography confirmed the existence of a full-thickness macular hole. One month later, this macular hole was successfully treated with the use of an inverted internal limiting membrane flap. Intravitreous liquid PFC injection is a resource to aid in subretinal fluid exit. A number of complications, both intra and postoperative, have been associated with the use of PFC. This is the first reported case of a complete macular hole secondary to PFC injection (AU)

Sequential retinal pigment epithelium tears following intravitreal Ranibizumab injections for age-related macular degeneration.

PURPOSE: To report a case of sequential retinal pigment epithelium (RPE) tears following intravitreal Ranibizumab injections for neovascular age-related macular degeneration (AMD). METHODS: Retrospective, observational case. CASE DESCRIPTION: A 75-year-old hypertensive male was diagnosed with active neovascular AMD and pre-existing RPE tear in the left eye. His presenting best-corrected visual acuity was counting finger @ 1 metre,

Partial thickness subfoveal hole in a patient treated with tamoxifen: a case report and review of the literature.

BACKGROUND: We describe a patient presenting with a partial thickness subfoveal hole in the right eye after tamoxifen treatment for breast cancer. CASE PRESENTATION: A 76-year-old Caucasian female presented with a 1-day history of acute central scotoma and blurry vision in the right eye. The patient had been receiving oral tamoxifen for 5 years as adjuvant treatment for stage I lobular breast cancer. Her past ocular history was significant for complete, uneventful, and bilateral posterior vitreous detachment. Clinical examination and optical coherence tomography revealed a new, partial thickness subfoveal hole sparing the inner retinal layers. Observation was recommended. At the last follow-up examination, 1 year after the initial presentation, the subfoveal hole remained stable and visual acuity remained stable. CONCLUSION: Tamoxifen has been associated with a plethora of ophthalmic adverse events, including macular holes, some of which are partial thickness subfoveal holes. Holes with this almost unique morphology are uncommon, and eye care professionals should be aware of this association given the frequency of tamoxifen use, as well as the low success rate of surgical repair with pars plana vitrectomy.

MULTIPLE BILATERAL RETINAL BREAKS AS A LONG-TERM COMPLICATION OF RETINOPATHY OF PREMATURITY TREATED WITH INTRAVITREAL BEVACIZUMAB.

PURPOSE: To report the occurrence of multiple bilateral retinal breaks 11 years after bevacizumab treatment for retinopathy of prematurity (ROP). METHODS: A case report. RESULTS: An 11-year-old girl developed multiple bilateral retinal breaks in areas of vitreous condensation 11 years after treatment for ROP with intravitreal bevacizumab at 4 months of age. The retinal breaks were treated with laser retinopexy as prophylaxis for retinal detachment. DISCUSSION: Patients with a history of ROP have a lifelong increased risk of retinal tears, and the long-term effects of intravitreal anti-vascular endothelial growth factor therapy for ROP are not well understood or documented. It is unknown whether there are differences in the rates of long-term ocular complications of ROP after anti-vascular endothelial growth factor versus laser treatment of ROP. Studies are needed to compare the long-term benefits and risks associated with both approaches.

Retinal Pigment Epithelium Tears after Anti-Vascular Endothelial Growth Factor Therapy for Neovascular Age-Related Macular Degeneration.

PURPOSE: The aim of this study was to assess the visual prognostic factors of retinal pigment epithelium (RPE) tears and describe their clinical features. METHODS: The medical records of treatment-naive neovascular age-related macular degeneration patients who received intravitreal anti-vascular endothelial growth factor (VEGF) injections were retrospectively reviewed. RESULTS: The incidence of RPE tears was 1.36% (10 out of 733 eyes). The type of anti-VEGF agent administered did not affect the incidence (p = 0.985). The median best-corrected visual acuity (BCVA) of 10 patients decreased after an RPE tear (0.4-0.6 logarithm of the minimum angle of resolution [logMAR]); however, subsequent injections restored the BCVA to a level similar to that before the RPE tear (0.4 logMAR, p = 0.436). Central macular thickness improved significantly during the study (794.4-491.9 µm, p = 0.013). The final BCVA was positively correlated with the BCVA before and immediately after the RPE tear (p = 0.025 and 0.002, respectively) and was weakly correlated with foveal involvement of the RPE tear (p = 0.061). CONCLUSION: The incidence of RPE tears did not differ according to the type of anti-VEGF agent. The final BCVA was proportional to the BCVA before and after RPE tears. Continuous treatment with anti-VEGF after the occurrence of RPE tears can benefit the final visual acuity and macular anatomy.

Atypical macular hole formation after Anti-VEGF therapy for neovascular age-related macular degeneration: Coincidence or consequence?

INTRODUCTION AND OBJECTIVES: Age-related macular degeneration (AMD) is the primary cause of blindness in developed countries, particularly in older adults. Anti-vascular endothelial growth factor (anti-VEGF) intravitreal injection is the current standard treatment for neovascular form of AMD. Studies reporting macular hole (MH) formation following anti-VEGF treatment are limited, and the exact pathogenesis is still under discussion. With the present study, we aim to analyse the clinical features of eyes developing MH after anti-VEGF therapy for neovascular AMD. MATERIALS AND METHODS: Patients were treated with intravitreal anti-VEGF agents for at least one year and stable for at least six months. Best-corrected visual acuity (BCVA) and optical coherence tomography findings were evaluated. RESULTS: Nineteen eyes of 18 patients were included in this study. Patients had an average age of 77.7 years at first visit and eight were female. The average number of injections before the MH formation was four. MH developed after a mean follow-up of 5.1 months after the last injection. Sixteen eyes had (84.2%) had choroidal neovascular membrane without any abnormal vitreomacular traction. Eleven eyes (57.8%) had retinal pigment epithelium detachment (PED), two (10.5%) had an epiretinal membrane (ERM), and one (5.2%) had retinal pigment epithelium (RPE) tear. The mean first and last BCVA was 1.07±0.48 LogMAR (0.3-1.8) and 1.16±0.38 logMAR (0.4-1.8), respectively. CONCLUSIONS: A macular hole can be observed in AMD patients receiving anti-VEGF therapy. Increased fibrovascular scar tissue due to subretinal fluid resolution, neovascular membrane contraction, and the presence of PED, RPE tear, and ERM may contribute to MH formation.

Formación atípica de agujero macular después de terapia Anti-VEGF para la degeneración macular asociada a la edad: ¿coincidencia o consecuencia? / Atypical macular hole formation after Anti-VEGF therapy for neovascular age-related macular degeneration: Coincidence or consequence?

Introducción y objetivos La degeneración macular asociada con la edad (DMAE) es la causa primaria de ceguera en los países desarrollados, especialmente en adultos mayores. Actualmente, la inyección intravítrea del factor de crecimiento endotelial vascular (VEGF) es el tratamiento estándar para la forma neovascular de la DMAE. Existen pocos estudios que informen sobre la creación de un agujero macular (AM) después de un tratamiento anti-VEGF, y la patogénesis exacta de AM permanece en debate. El presente estudio tiene por objetivo analizar las características clínicas de los ojos que desarrollan AM después de recibir terapia anti-VEGF para la DMAE neovascular. Materiales y métodos Los pacientes fueron tratados con agentes anti-VEGF intravítreos durante al menos un año, permaneciendo estables por, al menos, seis meses. Se evaluaron la mejor agudeza visual corregida (MAVC) y los hallazgos de tomografía de coherencia óptica. Resultado Se incluyeron en el estudio 19 ojos de 18 pacientes. La edad media de los mismos fue de 77,7 años en la primera visita. Ocho eran de sexo femenino. El número medio de inyecciones antes de la formación de un AM fue de cuatro. El AM se desarrolló después de un seguimiento medio de 5,1 meses desde la última inyección. Dieciséis ojos (84,2%) exhibieron membrana coroidal neovascular sin tracción vitreomacular anormal. Once ojos (57,8%) mostraron desprendimiento del epitelio pigmentario (DEP) de la retina, dos (10,5%) tuvieron membrana epirretinal (MER) y uno (5,2%) presentó desgarro del epitelio pigmentario de la retina (PER). La media de la MAVC fue de 1,07 ± 0,48 LogMAR (0,3 a 1,8) y 1,16 ± 0,38 logMAR (0,4 a 1,8), respectivamente (AU)

Introduction and objectives Age-related macular degeneration (AMD) is the primary cause of blindness in developed countries, particularly in older adults. Anti-vascular endothelial growth factor (anti-VEGF) intravitreal injection is the current standard treatment for neovascular form of AMD. Studies reporting macular hole (MH) formation following anti-VEGF treatment are limited, and the exact pathogenesis is still under discussion. With the present study, we aim to analyse the clinical features of eyes developing MH after anti-VEGF therapy for neovascular AMD. Materials and methods Patients were treated with intravitreal anti-VEGF agents for at least one year and stable for at least six months. Best-corrected visual acuity (BCVA) and optical coherence tomography findings were evaluated. Results Nineteen eyes of 18 patients were included in this study. Patients had an average age of 77.7 years at first visit and eight were female. The average number of injections before the MH formation was four. MH developed after a mean follow-up of 5.1 months after the last injection. Sixteen eyes had (84.2%) had choroidal neovascular membrane without any abnormal vitreomacular traction. Eleven eyes (57.8%) had retinal pigment epithelium detachment (PED), two (10.5%) had an epiretinal membrane (ERM), and one (5.2%) had retinal pigment epithelium (RPE) tear. The mean first and last BCVA was 1.07 ± 0.48 LogMAR (0.3-1.8) and 1.16 ± 0.38 logMAR (0.4-1.8), respectively. Conclusions A macular hole can be observed in AMD patients receiving anti-VEGF therapy. Increased fibrovascular scar tissue due to subretinal fluid resolution, neovascular membrane contraction, and the presence of PED, RPE tear, and ERM may contribute to MH formation (AU)

[Retinal detachment after intravitreal ocriplasmin injection]. / Ablatio retinae nach intravitrealer Ocriplasmin-Injektion.

After an uneventful intravitreal injection (IVI) of Ocriplasmin in a patient with reduced visual acuity due to vitreomacular traction (VMT) and a small macular hole, retinal detachment occurred within a few days after the operation. Although retinal detachment is known as a risk factor of IVI this case is noteworthy: an excessive reaction occurred in the region of the vitreous body, which resulted in the development of severe traction on the retina leading to a posterior vitreous body detachment, retinal holes and complete retinal detachment. This possible complication should be discussed in the preoperative patient informed consent and the reason for this excessive reaction should be the subject of further investigations.

Macular Abnormalities Associated With 5α-Reductase Inhibitor.

Importance: The neuroprotective action of sex hormones has been described. Data on the association between 5α-reductase inhibitor (5-ARI), a male sex hormone antagonist, and macular abnormalities are lacking to date. Objective: To assess the association between the use of 5-ARI for treatment of benign prostate hypertrophy and/or androgenic alopecia in men and macular abnormalities on optical coherence tomography imaging. Design, Setting, and Participants: This retrospective case-control, cross-sectional study included electronic health record data from 31 male patients who showed foveal cavitation on spectral-domain optical coherence tomography imaging from January 1, 2016, to June 30, 2019. Exposures: Receipt of 5-ARI for at least 2 years as treatment of benign prostate hypertrophy and/or androgenic alopecia. Main Outcomes and Measures: Clinical data and multimodal imaging findings and the proportion of 5-ARI users. Results: Among 31 male patients with foveal cavitation, 5-ARI was used for 10 of 14 patients (71.4%) with macular abnormalities of unknown origin and for 2 of 17 patients (11.8%) with macular abnormalities of well-known specific origin (P = .001). The mean age of these 14 patients was 74.7 years (range, 60.1-88.0 years). In the 15 eyes of 10 patients who had received 5-ARI for macular abnormalities of unknown origin, mean (SD) age was 72.8 (7.5) years, mean (SD) length of time receiving 5-ARI was 72.3 (39.2) months, and mean (SD) logMAR visual acuity was 0.08 (0.10) (Snellen equivalents, 20/24 [20/25]). Optical coherence tomography imaging showed a disease spectrum ranging from tiny foveal cavitation to an impending macular hole. Of the total male patients, 80.0% (8 of 10) had no symptoms. Conclusions and Relevance: The findings suggest that macular abnormalities associated with 5-ARI are characterized by cystoid abnormalities and foveal cavitation in male patients, which may progress to outer foveal defect and macular hole. These macular abnormalities associated with a male sex hormone antagonist suggested by this investigation warrant further corroboration.

Erosive Retinopathy and Retinal Detachment From Depot Intravitreal Triamcinolone Acetonide Injection at the End of Pars Plana Vitrectomy.

BACKGROUND AND OBJECTIVE: Intravitreal triamcinolone acetonide (IVTA) used as a surgical adjuvant for pars plana vitrectomy (PPV) can stain cortical vitreous, control postoperative inflammation, and reduce retinal edema. Sterile endophthalmitis uncommonly complicates office-based IVTA injection. The authors report a new complication of IVTA depot injection at the end of PPV. PATIENTS AND METHODS: Retrospective records review of all patients treated at the Cincinnati Eye Institute with PPV between January 1, 2011, and December 31, 2017, who developed a triad of sterile endophthalmitis, atrophic retinal breaks under the depot IVTA in the inferior retina, and rhegmatogenous retinal detachment (RRD). Eyes with flap tears, solely superior breaks, or stretch holes from proliferative vitreoretinopathy causing RRD were excluded. RESULTS: Eight eyes of eight patients (four males and four females; mean age: 73.7 years) who received 4 mg or 8 mg IVTA depot at the end of PPV surgery presented at a mean of 23.5 days following PPV with RRD (one macula-involving, seven macula-sparing), requiring treatment with PPV in six eyes and laser retinopexy alone in two eyes. Seven eyes that underwent membrane peeling (MP) received IVT to prevent cystoid macular edema (CME) and one eye with prior MP was treated for CME. Mean vitreous inflammation was 2+ cell at 1 week postoperatively. Two patients had documented sterile endophthalmitis within the first week requiring vitreous cultures and antibiotics injections. Visual acuity (VA) for eyes requiring PPV for RD repair declined from 20/90 preoperatively to 20/212 at 6 months postoperatively. VA for eyes amenable to laser alone improved from 20/53 to 20/35. All eyes remained attached, with the exception of one patient who refused further treatment after developing recurrent detachment from PVR. CONCLUSIONS: Particle-induced sterile endophthalmitis from IVTA depot at the end of PPV surgery resulted in atrophic inferior retinal breaks and RRD as a newly described entity coined "erosive retinopathy." All retinal detachment surgeries required silicone oil tamponade. Poor visual outcome at 6 months was common for eyes requiring PPV for RD repair. The authors recommend avoiding IVTA depot injection at the end of PPV. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:613-619.].

Retinal Defects Three Months After Intravitreal Dexamethasone Implant.

Intravitreal dexamethasone implants are commonly used to treat macular edema and noninfectious uveitis, and side effects including glaucoma and cataract formation are frequently managed. Rarely, the implant can cause an impact injury. However, this case shows peripheral retinal defects in a vitrectomized eye with abutting dexamethasone intravitreal implant without a flap, operculum, or other evidence of traction, developing 3 months after insertion, excluding the chance of injury from impact. The presence of an intravitreal dexamethasone implant appeared to cause destruction of juxtaposed retinal tissue. This report describes evaluation and management of this previously unreported complication. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e211-e214.].

Macular hole retinal detachment after intravitreal Conbercept injection for the treatment of choroidal neovascularization secondary to degenerative myopia: a case report.

BACKGROUND: We report a case of macular hole (MH) formation and retinal detachment after intravitreal conbercept injection for the treatment of choroidal neovascularization (CNV) secondary to degenerative myopia. CASE PRESENTATION: A 60-year-old woman presented with blurred vision in her left eye was diagnosed as CNV secondary to degenerative myopia. Intravitreal injection of conbercept, an anti -vascular endothelial growth factor (VEGF) agent, was uneventfully performed in the left eye. Unfortunately, a full thickness MH and retinal detachment was found three weeks postoperatively by ophthalmoscopy and spectral-domain optical coherence tomography. Vitrectomy, internal limiting membrane peeling and silicone oil tamponade were then performed, and macular retina was reattached soon after surgery. However, MH still kept open during three months' follow-up. CONCLUSION: MH is a quite rare complication of intravitreal anti- VEGF agent injection, tangential contraction secondary to CNV shrinkage and regression caused by anti-VEGF agent is proposed to be the major pathogenesis of MH formation.

Extramacular Retinal Hole Following Intravitreal Dexamethasone Implant: Case Report

The intravitreal dexamethasone implant Ozurdex is indicated for the treatment of macular edema due to diabetes and branch retinal vein occlusion. While the most common ocular side effects are elevated intraocular pressure and cataract formation, rare complications related to the injection have been reported. We present a case with extramacular retinal hole after Ozurdex injection.

Macular Hole After Poppers (Alkyl Nitrate) Inhalation in a Child.

The authors present the first case of macular hole (MH) after a single inhalation of poppers. A 13-year-old girl presented with vision loss in the left eye (OS). Pediatric and neurology exams were normal. Funduscopy revealed bilateral papilledema and yellow foveal spot OS. Optic neuritis was diagnosed and treated. Due to foveal alteration, optical coherence tomography was performed, and MH was diagnosed. Twenty-three-gauge pars plana vitrectomy, peeling of the internal limiting membrane, and SF6 exchange were performed. Postoperatively, vision restoration and MH closure were observed. Although MH mechanism in the poppers context is unknown, the classic surgery is effective. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:897-900.].

Retinopatía asociada a ocriplasmina: posible causa de fracaso de cierre de agujero macular / Ocriplasmin retinopathy: Possible cause of macular hole closure failure

CASO CLÍNICO: Mujer de 53 años con agujero macular estadio 2, que recibió como primera opción terapéutica una inyección de ocriplasmina, pero a la que se le tuvo que practicar vitrectomía pars plana por aumento del agujero macular postinyección. La ganancia visual tras la cirugía fue mínima a pesar del cierre del agujero, lo que podría explicarse por la atrofia retiniana externa como consecuencia de los potenciales mecanismos tóxicos asociados a ocriplasmina. Discusión: Son necesarios más estudios para entender el completo impacto de la ocriplasmina en la función visual a largo plazo

CASE REPORT: A 53 year-old woman with a stage 2 macular hole received ocriplasmin injection as a first approach. She subsequently underwent pars plana vitrectomy due to enlargement of the hole post-injection. The visual gain following the surgery was minimal despite closure of the hole. This could be explained by outer retina atrophy as a consequence of potential toxic mechanisms related to ocriplasmin. DISCUSSION: Further studies may be warranted to fully understand the impact of ocriplasmin on long-term visual function

Early and Late Retinal Pigment Epithelium Tears after Anti-Vascular Endothelial Growth Factor Therapy for Neovascular Age-Related Macular Degeneration.

PURPOSE: To investigate when retinal pigment epithelium (RPE) tears occur and their associated treatment patterns and long-term visual outcomes in patients with neovascular age-related macular degeneration (nAMD) during anti-vascular endothelial growth factor (VEGF) treatment. DESIGN: Case-control analysis from a prospectively designed observational database. PARTICIPANTS: Treatment-naïve eyes enrolled in the Fight Retina Blindness! observational study that commenced anti-VEGF treatment for nAMD between January 2006 and January 2017 were identified. Cases were defined as eyes in which an RPE tear developed during treatment. Three control eyes per case were matched for age, baseline visual acuity (VA), lesion size, treatment duration before tearing, and duration of follow-up. METHODS: Cases were classified as having early or late tears using a segmented regression model. Baseline characteristics were compared between the 2 groups. Comparisons of VA and injections received between tear eyes and control eyes were performed at baseline, before and immediately after the tear, and then 12 and 24 months later. Visual acuity also was compared among different visits within each group. MAIN OUTCOME MEASURES: Visual acuity, time to tear, and injections received. RESULTS: Fifty-five cases and 165 matched control eyes were included. The segmented regression estimated a breakpoint for the time to tear at 182 days. We therefore defined eyes as having early tears if they tore before the breakpoint (38/55 eyes [69%]), and as late tears if they tore afterward (17/55 eyes [31%]). Baseline VA was significantly lower in early compared with late tears (53.6 vs. 63.4 letters; P = 0.009). Visual acuity had improved in early tears before the tear (+5.6 letters from baseline; P = 0.01), decreased immediately after the tear (-8.3 letters; P = 0.002), then recovered with no difference compared with control eyes 12 and 24 months later (P > 0.05 for both). Late tear eyes had significantly lower VA than control eyes before tearing (55.5 vs. 66.9 letters; P < 0.001). Visual acuity did not decrease significantly after the tear, but continued to decline compared with control eyes at all end points. Both early and late tear eyes received more injections than control eyes after tearing. CONCLUSIONS: Retinal pigment epithelium tears act differently depending on when they occur. Long-term visual outcomes in eyes affected by RPE tearing may be related more to the patient's response to therapy than to the tear itself.

Full-thickness macular hole formation following anti-VEGF injections for neovascular age-related macular degeneration.

PURPOSE: Macular hole (MH) is part of a group of age-related degenerative diseases characterized by pathology of vitreomacular interface. Similarly, neovascular age-related macular degeneration (nAMD) affects older patients and is a leading cause of irreversible visual loss. The purpose of this case series is to describe the development of full-thickness MH in patients with nAMD, following antivascular endothelial growth factor (anti-VEGF) treatment. METHODS: Participants in this case series were four patients with nAMD, who received anti-VEGF injections with variable therapeutic response to treatment. Patients were examined at baseline (when AMD was diagnosed) and monthly thereafter. The examination included visual acuity measurement, slit-lamp biomicroscopy, and optical coherence tomography. RESULTS: All patients were found to develop full-thickness MH within 1-4 months after the last anti-VEGF injection, even in the absence of pre-existing vitreomacular interface abnormalities in some cases. The median number of injections before the MH formation was 3. CONCLUSION: MH formation may represent an adverse effect of anti-VEGF treatment in patients with nAMD and could be also coexisting pathology with nAMD in older individuals.