Progression of Myopic Maculopathy during 18-Year Follow-up.

PURPOSE: To examine the progression pattern of myopic maculopathy. DESIGN: Retrospective, observational case series. PARTICIPANTS: Highly myopic patients who had been followed up for 10 years or more. METHODS: Using fundus photographs, myopic features were differentiated according to Meta-analysis of Pathologic Myopia (META-PM) Study Group recommendations. MAIN OUTCOME MEASURES: Progression pattern of maculopathy. RESULTS: The study included 810 eyes of 432 patients (mean age, 42.3±16.8 years; mean axial length, 28.8±1.9 mm; mean follow-up, 18.7±7.1 years). The progression rate of myopic maculopathy was 47.0 per 1000 eye-years. Within the pathologic myopia (PM) group (n = 521 eyes), progression of myopic maculopathy was associated with female gender (odds ratio [OR], 2.21; P = 0.001), older age (OR, 1.03; P = 0.002), longer axial length (OR, 1.20; P = 0.007), greater axial elongation (OR, 1.45; P = 0.005), and development of parapapillary atrophy (PPA; OR, 3.14; P < 0.001). Diffuse atrophy, found in 217 eyes without choroidal neovascularization (CNV) or lacquer cracks (LCs) at baseline, progressed in 111 (51%) eyes, leading to macular diffuse atrophy (n = 64; 64/111 or 58%), patchy atrophy (n = 59; 53%), myopic CNV (n = 18; 16%), LCs (n = 9; 5%), and patchy-related macular atrophy (n = 3; 3%). Patchy atrophy, detected in 63 eyes without CNV or LCs at baseline, showed progression in 60 eyes (95%), leading to enlargement of original patchy atrophy (n = 59; 59/60 or 98%), new patchy atrophy (n = 29; 48%), CNV-related macular atrophy (n = 13; 22%), and patchy-related macular atrophy (n = 5; 8%). Of 66 eyes with LCs, 43 eyes (65%) showed progression with development of new patchy atrophy (n = 38; 38/43 or 88%) and new LCs (n = 7; 16%). Reduction in best-corrected visual acuity (BCVA) was associated mainly (all P < 0.001) with the development of CNV or CNV-related macular atrophy and enlargement of macular atrophy. CONCLUSIONS: The most frequent progression patterns were an extension of peripapillary diffuse atrophy to macular diffuse atrophy in diffuse atrophy, enlargement of the original atrophic lesion in patchy atrophy, and development of patchy atrophy in LCs. Main risk factors for progression were older age, longer axial length, and development of PPA.

PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY.

PURPOSE: To visualize the arterial circle of Zinn-Haller (ZHAC) in highly myopic patients by using OCT-A. METHODS: Two hundred and fifty-three eyes of 146 consecutive patients with axial length ≥26.5 mm who underwent OCT-A centered onto the optic disk were studied. RESULTS: Arterial circle of Zinn-Haller was detectable on OCT-A images within the area of the parapapillary myopic conus in 26 (10%) of 253 eyes. The ZHAC was annular in 18 (69%) eyes, triangular in (15%) 4 eyes, and irregular (15%) in 4 eyes. The visibility of the ZHAC on OCT-A images was similar to the visibility on indocyanine green angiograms and significantly better than on conventional fundus photos. Optical coherence tomography angiography visualized details of the ZHAC including the entry of the short posterior ciliary arteries into the circle up to the branches in direction to the optic nerve and ZHAC-associated cilioretinal arteries. In three eyes, the ZHAC was composed of multiple rings. CONCLUSION: Noninvasive OCT-A allowed the visualization of ZHAC up to smaller vessel branches in 10% of highly myopic eyes. Because ZHAC is the main blood supply to lamina cribrosa of optic nerve, OCT-A-based assessment of ZHAC could become of interest in diseases such as glaucomatous optic neuropathy.

Optical coherence tomographic findings of glaucomatous eyes with papillomacular retinoschisis.

OBJECTIVES: To investigate the relationship between the shape of the optic nerve head (ONH) margin detected by optical coherence tomography (OCT) and the clinical characteristics of glaucomatous eyes with papillomacular retinoschisis (PMRS). METHODS: The medical record of patients with a PMRS in a glaucomatous eye were reviewed. The eyes were placed into two groups determined by the shape of the ONH margin in the OCT images; eyes with an externally oblique ONH margin (Group 1) and eyes with an internally oblique ONH margin (Group 2). We compared the clinical characteristics of the PMRS of these two groups. RESULTS: We studied 31 eyes of 29 patients with PMRS and glaucoma with 24 eyes in Group 1 and 7 eyes in Group 2. The optic nerve fibre layer schisis on the lamina cribrosa (LC), beta zone, and gamma zone, and found that the LC defects were detected significantly more frequently in Group 1 than in Group 2 eyes (P < 0.05). A retinal nerve fibre schisis was observed around the ONH significantly more frequently in Group 2 than in Group 1 eyes (P < 0.01). CONCLUSION: The cases of glaucoma-associated PMRS could be classified into two groups according to the obliquity of the ONH. They had differences in the findings of OCT and FA. The possibility that the mechanism of PMRS development is different in both groups is suggested.

Polypoidal choroidal vasculopathy in a case with retinitis pigmentosa.

There have been no reports describing polypoidal choroidal vasculopathy (PCV) in eyes with retinitis pigmentosa (RP). A 63-year-old woman who had been diagnosed as having RP was referred to us because of sudden onset of blurred vision in her right eye. Funduscopic examination revealed retinal findings typical of RP in both eyes. The macular area of the right fundus showed polypoidal lesions with massive hemorrhages. Fluorescein angiography and indocyanine green angiography showed multiple polypoidal lesions. Optical coherence tomography showed a large hemorrhagic retinal pigment epithelial (RPE) detachment and polypoidal lesions. The PCV subsided after three applications of anti-vascular endothelial growth factor (VEGF) therapy and a single application of photodynamic therapy, but "mottled lesions" with hyper- and hypofluorescence appeared temporal to the macula after disappearance of hemorrhage. We present a case of PCV in an eye with RP. Further studies are necessary to clarify whether anti-VEGF therapies could affect RPE status in eyes with RP.

Effects of image-sharpening algorithm on surgical field visibility during 3D heads-up surgery for vitreoretinal diseases.

We conducted clinical and experimental studies to investigate the effects of image-sharpening algorithms and color adjustments, which enabled real-time processing of live surgical images with a delay of 0.004 s. The images were processed with image-sharpening intensities of 0%, 12.5%, 25%, and 50% during cataract surgery, vitrectomy, peeling of epiretinal membrane, and peeling of internal limiting membrane (ILM) with the Ngenuity 3D visualization system. In addition, the images obtained with a yellow filter during the ILM peeling were processed with color adjustments. Five vitreoretinal surgeons scored the clarity of the images on a 10-point scale. The images of a 1951 United States Air Force grating target placed in no fluid (control), saline, and 0.1% and 1% milk solution were evaluated. The results showed that the mean visibility score increased significantly from 5.0 ± 0.6 at 0% to 6.4 ± 0.6 at 12.5%, 7.3 ± 0.7 at 25%, and 7.5 ± 0.9 at 50% (P < 0.001). The visibility scores during ILM peeling improved significantly with color adjustments (P = 0.005). In the experimental study, the contrast of the grating targets blurred by the 0.1% and 1% milk solution increased significantly by the image-sharpening procedure. We conclude that the image-sharpening algorithms and color adjustments improved the intraoperative visibility of 3D heads-up surgery.

Effect of the COVID-19 Pandemic on Surgical Outcomes for Rhegmatogenous Retinal Detachments.

We reviewed the medical records of 438 eyes in 431 patients who had undergone surgeries for rhegmatogenous retinal detachments (RRD) or proliferative vitreoretinopathy (PVR ≥ Grade C) to determine whether the COVID-19 pandemic had affected outcomes. The patients were divided into 203 eyes in Group A that had undergone surgery from April to September 2020, during the pandemic, and 235 eyes in Group B that had undergone surgery from April to September 2019, before the pandemic. The pre- and postoperative visual acuity, macular detachment, type of retinal breaks, size of the RRD, and surgical outcomes were compared. The number of eyes in Group A was fewer by 14%. The incidence of men (p = 0.005) and PVR (p = 0.004) was significantly higher in Group A. Additionally, the patients in Group A were significantly younger than in Group B (p = 0.04). The differences in the preoperative and final visual acuity, incidence of macular detachment, posterior vitreous detachment, types of retinal breaks, and size of the RRD between the two groups were not significant. The initial reattachment rate was significantly lower at 92.6% in Group A than 98.3% in Group B (p = 0.004). The COVID-19 pandemic affected the surgical outcomes for RRD with higher incidences of men and PVR, younger aged patients and lower initial reattachment rates even though the final surgical outcomes were comparable.

Image sharpening algorithms improve clarity of surgical field during 3D heads-up surgery.

BACKGROUND: Image-sharpening algorithms with color adjustments enable real-time processing of the surgical field with a delay of 4 msec for heads-up surgery using digital three-dimensional displays. The aim of this study was to investigate the usefulness of the algorithms with the Artevo 800® digital microscope. METHODS: Seven vitreoretinal surgeons evaluated the effects of image-sharpening processing on the clarity of the surgical field with the Artevo 800® system that is used for cataract and vitreous surgeries. The scorings were made on a 10-point scale for anterior capsulotomy, phacoemulsification, cortex aspiration, core vitrectomy, and peeling of an epiretinal membrane or an internal limiting membrane. In addition, the images during the internal limiting membrane peeling were processed with or without color adjustments. We also evaluated the skewness (asymmetry in the distribution of the pixels) and kurtosis (sharpness in the distribution of the pixel) of the images to evaluate the contrast with each intensity of image-sharpening. RESULTS: Our results showed that the mean visibility score increased significantly from 4.9 ± 0.5 at 0% (original image) to 6.6 ± 0.5 at 25% intensity of the image-sharpening algorithm (P < 0.01). The visibility scores of the internal limiting membrane increased significantly from 0% (6.8 ± 0.3, no color adjustments) to 50% after the color adjustments (7.4 ± 0.4, P = 0.012). The mean skewness decreased significantly from 0.83 ± 2.02 at 0% (original source) to 0.55 ± 1.36 at 25% intensity of the image-sharpening algorithm (P = 0.01). The mean kurtosis decreased significantly from 0.93 ± 2.14 at 0% (original image) to 0.60 ± 1.44 at 25% intensity of the image-sharpening algorithm (P = 0.02). CONCLUSIONS: We conclude that the image-sharpening algorithms can improve the clarity of the surgical field during 3D heads-up surgery by decreasing the skewness and kurtosis. TRIAL REGISTRATION: This was a prospective clinical study performed at a single academic institution, and the procedures used were approved by the Institutional Review Committee of the Kyorin University School of Medicine (reference number, 1904). The procedures also conformed to the tenets of the Declaration of Helsinki.

Rhegmatogenous Retinal Detachment in Musculocontractural Ehlers-Danlos Syndrome Caused by Biallelic Loss-of-Function Variants of Gene for Dermatan Sulfate Epimerase.

Musculocontractural Ehlers-Danlos syndrome, caused by biallelic loss-of-function variants for dermatan sulfate epimerase (mcEDS-DSE), is a rare connective tissue disorder. Eight patients with mcEDS-DSE have been described with ocular complications, including blue sclera, strabismus, high refractive errors, and elevated intraocular pressure. However, a case with rhegmatogenous retinal detachment (RRD) has not been reported. We report our findings in a 24-year-old woman who was diagnosed with mcEDS-DSE in childhood and presented to our clinic with an RRD in the left eye. The RRD extended to the macula and was associated with an atrophic hole. The patient underwent scleral buckling surgery and cryopexy with drainage of subretinal fluid through a sclerotomy under local anesthesia. The sclera did not appear blue but was very thin at the sclerotomy site. The patient developed frequent bradycardia during the surgery. Subretinal or choroidal hemorrhages were not observed intraoperatively; however, a peripapillary hemorrhage was observed one day after operation. The retina was reattached postoperatively, and the peripapillary hemorrhage was absorbed after one month. The peripapillary retinal hemorrhages, thin sclera, and bradycardia were most likely due to the fragility of the eye. The genetic diagnosis of mcEDS-DSE played an important role before and during the surgery by alerting the surgeons to possible surgical complications due to the thin sclera.

Retinal detachment and retinoschisis associated with optic disc pit in peripapillary staphyloma.

Purpose: To determine the characteristics and clinical course of an eye with a peripapillary staphyloma and an optic disc pit associated with a retinal detachment (RD) and retinoschisis. Observations: A 44-year-old woman had a peripapillary staphyloma with a shallow RD and retinoschisis in her right eye. The optic disc was located in the peripapillary staphyloma with steep walls, and an optic disc pit was located on the temporal area of the optic disc cup. Optical coherence tomography (OCT) revealed a separation of the lamina cribrosa, herniated retinal tissue, and a subarachnoid space corresponding to the optic disc pit. Pars plana vitrectomy with laser photocoagulation around the temporal margin of the peripapillary staphyloma was performed to treat the RD, and the treatment was successful. Conclusion and importance: Clinicians should be aware that eyes with a RD and retinoschisis associated with a deep peripapillary staphyloma and an optic disc pit exist. The RD and retinoschisis can be successfully treated by vitrectomy.

Challenges in the diagnosis and management of vitreoretinal lymphoma - Clinical and basic approaches.

Vitreoretinal lymphoma (VRL) is a subtype of diffuse large B-cell lymphoma and is sight- and life-threatening in the vast majority of patients. Lymphoma cells infiltrate the vitreous body and/or subretinal space and exhibit clinical signs of vitreous opacities and creamy white subretinal lesions. Although the intraocular signs can serve as clues to suspect VRL, they are nonspecific and may be misdiagnosed as uveitis. Histopathological evidence of malignant cells on vitreous biopsy, for instance, is the gold standard for diagnosis of VRL; however, cytological examination of the vitreous often results in a low success rate owing to the small quantity and poor quality of tissues and cells in the sample. Recent advancements in immunological, molecular, and gene analyses using intraocular samples have made it possible to accurately diagnose VRL. As for the management of VRL, local treatments with irradiation and/or intravitreal injections of anti-tumor agents (methotrexate or rituximab) are effective in suppressing intraocular VRL lesions. However, the effect of systemic chemotherapy, with or without brain irradiation, on preventing central nervous system involvements remains controversial. In this review article, we discuss the following concepts based on previous literature and our unpublished results: current ocular imaging examinations such as optical coherence tomography and fundus autofluorescence; immunological, molecular, and gene expression characterization of intraocular biopsies with special attention to flow cytometry; immunoglobulin gene rearrangement assays that use the polymerase chain reaction test; cytokine assays; gene mutations (MYD88, CD79B); and current local and systemic treatments of VRL.

Adjustment of intraocular lens tilt during intrascleral fixation assisted by intraoperative OCT.

PURPOSE: To evaluate the efficacy of using intraoperative optical coherence tomography (iOCT) to adjust the tilting of an intraocular lens (IOL) during implantation with intrascleral fixation. SETTING: Kyorin University Hospital, Tokyo, Japan. DESIGN: Retrospective, case-control, single-center study. METHODS: Thirty-seven eyes of 37 patients who had undergone pars plana vitrectomy with intrascleral fixation of an IOL by a single surgeon were retrospectively studied. The length of the externalized haptics was determined when the anterior surface of the IOL was parallel to the plane of the iris as observed by iOCT. The maximal IOL tilt relative to the visual axis and to the iris plane was measured by anterior segment OCT (CASIA2; Tomey Corp.). RESULTS: Intraoperative crosssectional OCT (RESCAN 700: Carl Zeiss Meditec AG) scans were used to adjust the degree of IOL tilt in 23 eyes (iOCT group) and not used in 14 eyes (control group). The maximal angle of IOL tilt relative to the visual axis was significantly smaller in the iOCT group than that in the control group (5.45 ± 2.63 degrees vs 10.38 ± 10.48 degrees, P = .034). The maximal angle of the IOL tilt to the iris plane was also significantly smaller in the iOCT group than that in the control group (4.58 ± 1.86 degrees vs 9.60 ± 10.82 degrees; P = .040). The distance of decentration was greater in the iOCT group (0.56 ± 0.29 mm) than that of the control group (0.41 ± 0.41 mm, P = .005). CONCLUSIONS: Intraoperative OCT can be used to adjust the degree of IOL tilt to reduce the lenticular astigmatism during intrascleral fixation surgery.

Case of peripheral fibrovascular proliferative retinopathy associated with morning glory disc anomaly.

It is known that the retinal detachments (RDs) associated with a morning glory disc anomaly (MGDA) usually appear from around the disc anomaly and complications by peripheral fibrovascular proliferation and tractional RD are very rare. We report our findings in an eye with MGDA that had a tractional RD, massive exudation from a peripheral temporal fibrovascular proliferation and vasculatures stretched by this proliferation and by a contraction of the hyaloidal membrane. The RD was successfully treated by vitrectomy and encircling buckling surgery.

Nutritional Intake by Meal Time Zone in Geriatric Patients Is Related to Nutritional Assessment Index.

BACKGROUND: The blood metabolome profiles depend on the meal intake time zone regardless of having the same meal. The serum albumin (Alb) level, which is important in managing geriatric patients with chronic diseases, is included in the metabolome analysis. In this study, we aimed to examine the relationship between Alb and the nutritional value of hospital meals consumed at breakfast, lunch, and dinner among geriatric patients. Chrononutrition was considered while drawing inferences. METHODS: We retrospectively surveyed 52 geriatric patients with chronic diseases (aged 79.7 ± 8.7 years) admitted at a small-scale hospital providing combined healthcare measures and oral nutritional support. The dietary intake per kilogram of body weight of nutritional components for breakfast, lunch, and dinner was individually expressed as the ratio to the whole daily food intake. The dietary pattern was determined by principal component analysis. We also conducted linear regression analysis, with Alb as the dependent variable, and age, sex, and grade assigned in this study as well as the first, second, and third principal components of the dietary patterns as the independent variables. RESULTS: Three principal components with an eigenvalue of > 1 were extracted. The second principal component was a significantly negative determinant factor for Alb (B = -0.108, P = 0.016). In patients with high Alb levels, the energy, protein, and fat ratios at lunch were positively correlated, while the energy and carbohydrate ratios at dinner were negatively correlated. Mealtimes were fixed. CONCLUSIONS: The results of this study showed that the dietary pattern predominantly observed in patients with high Alb levels may be positively associated with Alb synthesis.

Fundus autofluorescence patterns in eyes with primary intraocular lymphoma.

PURPOSE: To evaluate the fundus autofluorescence (FAF) patterns in the eyes with primary intraocular lymphomas (PIOLs). METHODS: A review of the medical charts of four consecutive patients (five eyes) with PIOL who had been studied by FAF. A fundus camera was used to obtain the FAF images. Optical coherence tomography was also performed. RESULTS: The ophthalmoscopically observed brown clumps on the surface of greasy yellowish masses beneath the retinal pigmented epithelium had a bright hyperfluorescence appearance by FAF. This FAF hyperfluorescence was completely reversed to hypofluorescence in the fluorescein angiograms. The diffuse infiltration of the cells making up the PIOL above the retinal pigmented epithelium was ophthalmoscopically observed as a retinal whitening and was hypofluorescent by FAF. These areas of hypofluorescence were also reversed to areas of hyperfluorescence in the fluorescein angiogram. Fundus autofluorescence clearly delineated the retinal pigmented epithelium atrophy, which developed after the spontaneous resolution of the PIOL as a hypoautofluorescent area. CONCLUSION: Because FAF can reveal various findings of PIOLs, it can be used to differentiate the patients with PIOL from those with ocular inflammatory diseases. Although further studies are required to determine whether these findings are characteristic to PIOL, this noninvasive method can then lead to earlier diagnosis and treatment.

Multimodal imaging of secondary vitreoretinal lymphoma with optic neuritis and retinal vasculitis.

PURPOSE: To report the findings determined by multimodal imaging in an eye with secondary vitreoretinal lymphoma (VRL) with optic neuritis and retinal vasculitis. OBSERVATION: The case was a 71-year-old woman with a secondary VRL exhibiting optic neuritis and retinal vasculitis in her right eye. Color fundus photographs and fluorescein angiograms showed optic neuritis and vasculitis in the posterior pole of the right eye. Indocyanine green angiography showed dye staining of the retinal vein walls in the late phase. Fundus autofluorescence showed fuzzy hyper-autofluorescence surrounded by mottled hyper-and hypo-autofluorescence in the right eye. OCT showed a retina with uniform infiltration and a thickened retinal pigmented epithelium (RPE) layer, perforated RPE, small RPE detachments, and hyperrefrective or isorefrective masses on the degenerated RPE layer in the marginal area. Her left eye showed a degenerated RPE and oval shaped iso-reflective lesions on the RPE. CONCLUSION: The findings indicate that it is important to examine the marginal areas of eyes clinically diagnosed with VRL accompanied by optic neuritis and retinal vasculitis by multimodal imaging because these images can show the inflammatory signs of typical VRL including the sub-RPE lesions.

Indocyanine green angiographic findings in seven eyes with vasoproliferative retinal tumor.

PURPOSE: Vasoproliferative tumors (VPTs) are rare benign tumors, and detailed indocyanine green angiographic (ICGA) findings in eyes with VPTs have not been reported. We present the characteristic ICGA findings in seven eyes with a VPT. OBSERVATIONS: We present the fluorescein angiographic (FA) and ICGA findings of seven consecutive patients who were diagnosed with primary VPT from April 2013 to March 2015 in the Oncology Service of the Department of Ophthalmology, Tokyo Medical and Dental University. We reviewed the demographics of the seven patients with VPTs. Abnormal vessels within the tumor were observed in three cases with active tumors. These vessels were hypofluorescent in the ICGA images in the scar phase. On the other hand, three cases in which the exudation remained from the initial visit to the last examination had abnormal vessels in the ICGA images. The remaining case had one straight vessel in the tumor from the initial to the last examination in the scar phase. FA in the active phase changed from hyperfluorescent leakage to staining in one eye, and the remaining six eyes continued to show hyperfluorescent leakage throughout the examination period. CONCLUSIONS: The leakage of fluorescein continued from the initial to the final examination even after the activity of the tumor had decreased. In the active phase, ICGA showed abnormal vessels with or without leakage, and the tumors at the scar phase show a hypofluorescent lesion. IMPORTANCE: ICGA supported the ophthalmoscopic findings, and can be used as a diagnostic aid to confirm a regression of the VPTs.

Protection of the Retinal Ganglion Cells: Intravitreal Injection of Resveratrol in Mouse Model of Ocular Hypertension.

Purpose: To investigate the efficacy of intravitreal administration of resveratrol (RSV) in a microbead-induced high intraocular pressure (IOP) murine model for glaucoma. Methods: Experiments were performed using adult C57BL/6JJcl mice. Polystyrene microbeads were injected into the anterior chamber to induce IOP elevation. Retinal flat-mounts and sections were assessed by immunohistochemistry to detect the expression of reactive oxygen species and acetyl-p53 in retinal ganglion cells (RGCs), brain-derived neurotrophic factor (BDNF) in Müller glial cells (MGCs), and the receptor tropomyosin receptor kinase B (TrkB) in RGCs. Light cycler real-time PCR was also used for confirming gene expression of BDNF in primary cultured MGCs exposed to RSV. Results: Microbeads induced high IOP followed by RGC death and axon loss. Administration of RSV rescued RGCs via decreased reactive oxygen species generation and acetyl-p53 expression in RGCs and upregulated BDNF in MGCs and TrkB expression in RGCs, which exhibited a strong cytoprotective action against cell death through multiple pathways under high IOP. Conclusions: Our data suggest that administration of RSV may delay the progress of visual dysfunction during glaucoma and may therefore have therapeutic potential.

Possible connection of short posterior ciliary arteries to choroidal neovascularisations in eyes with pathologic myopia.

PURPOSE: To determine the connection between myopic choroidal neovascularisations (CNVs) and intrascleral vessels examined by swept-source optical coherence tomography (OCT). METHODS: The data of 124 eyes of 112 consecutive patients with myopic CNVs were retrospectively analysed. A myopic CNV was defined as a CNV occurring in eyes with pathologic myopia based on the META-PM study classification. The images obtained by swept-source OCT were analysed to determine the relationship between perforating scleral vessels and CNVs. The continuity of the scleral vessels and the CNV was also analysed. The OCT angiographic (OCTA) characteristics of the myopic CNVs at the active, scar and atrophic phases were also analysed. RESULTS: OCTA images showed that CNVs had blood flow in the active, scar and atrophic phases. Scleral perforating vessels were detected just below or around the CNV in 93 eyes (75%). In 10 of the 93 eyes, the scleral vessels and CNV appeared to be continuous through a defect of Bruch's membrane in the OCT images. Indocyanine green angiography showed that these perforating vessels were intrascleral arteries originating from the short posterior ciliary arteries (SPCAs). CONCLUSIONS: Swept-source OCT showed that some of the myopic CNVs were continuous with scleral vessels mainly the SPCA. Further studies to confirm angiographical continuity between these two components are necessary.