PURPOSE: To report a rare case of relapsed inflammatory choroidal neovascularization (CNV) in a young female patient after intravitreal bevacizumab (IVB) treatment for subfoveal CNV secondary to punctate inner choroidopathy (PIC). CASE SUMMARY: A 25-year-old myopic female presented with PIC complicated by subfoveal CNV in the right eye. Her lesion initially responded to three monthly 1.25 mg IVB injections, but the lesion recurred two months after the final injection, and the size of the lesion was larger than that observed before treatment. Further treatment with systemic steroids and IVB resulted in successful anatomic and visual improvement. CONCLUSIONS: This report presents a rare case of relapsed inflammatory CNV in a young female patient after IVB treatment for subfoveal CNV secondary to PIC. Systemic steroid and IVB were performed after relapse, which successfully improved and maintained vision for longer than 18 months.
Adult ; Choroid* ; Choroidal Neovascularization* ; Female ; Humans ; Recurrence ; Steroids ; Bevacizumab

PURPOSE: To report the manifestation of ocular syphilis combined with neurosyphilis in patients who present with uveitis clinically and are diagnosed initially by an ophthalmologist. METHODS: This study is a retrospective, clinical investigation of seven male patients with ocular syphilis from a single tertiary center between 2009 and 2012. RESULTS: The average age of the patients at onset was 44.4 years (range, 33-71 years). Posterior segment involvement was found in all patients. Two patients had papillitis. In serologic testing, all patients had positive responses to Venereal Disease Research Laboratory (VDRL), fluorescent treponemal antibody-absorption test (FTA-ABS) and Treponema pallidum hemagglutination (TPHA). In fluorescein angiography (FAG), retinal vascular and disc leakage was the most common finding. Cerebrospinal fluid (CSF) analysis was performed for six patients and demonstrated positive CSF FTA-ABS and CSF TPHA tests in all patients. CSF VDRL was reactive in 2 patients (33.3%). CONCLUSIONS: All patients with ocular syphilis were diagnosed with neurosyphilis based on the analysis of CSF with FTA-ABS and TPHA. Ophthalmologists play an important role in the early diagnosis and treatment of syphilis.
Cerebrospinal Fluid ; Early Diagnosis ; Fluorescein Angiography ; Fluorescent Treponemal Antibody-Absorption Test ; Hemagglutination ; Humans ; Male ; Neurosyphilis* ; Papilledema ; Retinaldehyde ; Retrospective Studies ; Serologic Tests ; Sexually Transmitted Diseases ; Syphilis* ; Treponema pallidum ; Uveitis

PURPOSE: To compare the two transscleral fixation (TSF) techniques of intrascleral pocket and conventional scleral flap with conjunctival division techniques in terms of short-term clinical effects. METHODS: This retrospective cohort study included all consecutive patients with aphakia in Gyeongsang National University Hospital in Jinju, Korea, who underwent TSF between January 2012 and December 2014. The medical records of all patients were retrospectively reviewed, and the endothelial cell count (ECC), refraction, best-corrected visual acuity (BCVA), intraocular pressure, slit lamp, and fundus examination results before and 1 day and 6 months after surgery were recorded. The postoperative complications and visual outcomes were also recorded. RESULTS: The intrascleral pocket and conventional-flap groups did not differ significantly in terms of demographics, presurgical BCVA, or ECC. However, the intrascleral pocket group had a significantly lower BCVA at 1 day and 6 months after surgery compared to the conventional-flap group. The two groups did not differ in terms of ECC 6 months after surgery. The intrascleral pocket group had no postoperative complications, but five patients in the conventional-flap group complained of irritation. In both groups, the intraocular lens was well positioned without tilting or subluxation, and astigmatism was significantly reduced at 1 day and 6 months after surgery. CONCLUSIONS: The intrascleral pocket technique of TSF does not involve conjunctival dissection and is a successful method of sulcus fixation. It stably corrects the intraocular lens and is easy to perform, which helps to reduce operation time. It also reliably yields rapid visual acuity recovery without complications.
Aphakia ; Astigmatism ; Cohort Studies* ; Demography ; Endothelial Cells ; Gyeongsangnam-do ; Humans ; Intraocular Pressure ; Korea ; Lenses, Intraocular ; Medical Records ; Postoperative Complications ; Retrospective Studies* ; Visual Acuity

In this case series, we assessed a new technique, the intrascleral pocket procedure of transscleral fixation (TF) of the intraocular lens (IOL) in post-vitrectomized eyes. We performed the transscleral fixation of IOL in four aphakic patients who underwent pars plana vitrectomy. Two points 180degrees apart were marked at the limbus. A 2-mm-sized intrascleral pocket was created by lamellar dissection using a crescent blade without conjunctival dissection. A 2.8-mm clear corneal incision (CCI) was made using a keratome. Prolene sutures were exteriorized through the CCI pocket and a three-piece foldable acrylic IOL was injected via CCI and the ends of the haptics were exteriorized through the CCI. The prolene sutures for each haptic in the intrascleral pocket bed were then tied and knots were buried under scleral flaps. No patient had complaints such as conjunctival irritation, and visual acuity was almost identical to preoperative best-corrected visual acuity at day 1 postoperatively. IOLs were well placed without tilting or subluxation. They had no wound dehiscence or endophthalmitis postoperatively. The intrascleral pocket procedure of TF without the need for conjunctival dissection is a successful method for sulcus fixation in post-vitrectomized eyes predisposed to developing glaucoma.
Aged ; Aged, 80 and over ; Aphakia/*surgery ; Female ; Humans ; Lens Implantation, Intraocular/*methods ; *Lenses, Intraocular ; Male ; Middle Aged ; Sclera/*surgery ; Sutures ; Treatment Outcome ; *Vitrectomy

PURPOSE: To compare the choroidal thickness of unaffected and affected eyes in children with unilateral high myopia when measured using enhanced depth imaging and to analyze the relationship among choroidal thickness and axial length, spherical equivalent and best corrected visual acuity (BCVA). METHODS: Twenty children with high unilateral high myopia who received optical coherence tomography from December 2012 to May 2014 were retrospectively analyzed. Choroidal thickness was measured with a caliper at 500 microm apart from fovea superiorly and inferiorly, 2,500 microm apart nasally and at 2,500 microm apart temporally at 500 microm intervals. For statistical analyses, paired t-test was used for choroidal thickness and linear regression analysis for the relationship among choroidal thickness and axial length, spherical equivalent and BCVA. RESULTS: The patients were 10.4 +/- 3.5 years of age and the average BCVA of myopic eye was 0.38 +/- 0.2. Mean spherical equivalent was -9.8 +/- 1.9D. The choroidal thickness was significantly thinner in the myopic eye (102.5 +/- 16.9 microm) than the fellow eye (282.9 +/- 14.0 microm). The thickest choroid in the myopic eye was the temporal and the thinnest was the nasal area (p = 0.008). Choroidal thickness was significantly associated with axial length and spherical equivalent but not BCVA. CONCLUSIONS: Highly myopic eyes tend to have thinner choroidal thickness than the fellow eyes and choroidal thickness tends to be thicker temporally. Therefore, several anatomical changes in unilateral highly myopic children may exist.
Child* ; Choroid* ; Humans ; Linear Models ; Myopia* ; Retrospective Studies* ; Tomography, Optical Coherence ; Visual Acuity

Purpose: To investigate the thickness of the nerve fiber layer-ganglion cell inner plexiform layer (NFL-GCIPL) complex and microvascular macular changes in Korean patients with early Parkinson’s disease using optical coherence tomography (OCT) and OCT angiography (OCTA). Methods: Forty-three eyes of 22 patients with early Parkinson’s disease were included. A control group of 20 patients (40 eyes) was also recruited. The thickness of the NFL-GCIPL macular complex was measured using OCT, and the densities of the superficial and deep macular retinal vessels were evaluated via OCTA in all subjects. Results: The NFL-GCIPL thicknesses of the superior, inferior, temporal, and nasal sectors were 94.70 ± 9.35, 93.32 ± 9.16, 90.18 ± 6.32, and 93.11 ± 8.75 μm in the control group and 92.05 ± 4.96, 91.32 ± 7.48, 84.74 ± 6.82, and 91.32 ± 7.47 μm in the Parkinson’s disease group, respectively; all thicknesses were significantly greater in the control group. The superficial and deep retinal vessel densities did not differ between the two groups. Conclusions Neurodegenerative macular changes are more obvious than microvascular changes in patients with early Parkinson’s disease. Such neurodegenerative changes should be further evaluated in future cohort studies.

Purpose: We studied the clinical features and assessed the treatment outcomes of infectious endophthalmitis subsequent to Ahmed glaucoma valve (AGV) implant surgery. Methods: We performed a retrospective review of the medical records of patients who underwent AGV implant surgery between January 1, 2010 and May 31, 2022. Clinical course, microbiological lab results, and the treatment data of patients who developed infectious endophthalmitis were analyzed. Results: Of 310 eyes that underwent AGV implant surgery, 9 (2.90%) developed endophthalmitis. The average time interval between AGV implant surgery and the diagnosis of endophthalmitis was 3.59 years. As initial treatment, all affected eyes received injections of intravitreal antibiotics, while four underwent primary pars plana vitrectomy. The implanted valve was removed in seven instances. Microorganisms were found in cultures from four cases. Two patients achieved a final best-corrected visual acuity (BCVA) above 20/200, while the other five had a final BCVA of hand motion or worse. Conclusions AGV implant-related endophthalmitis is uncommon and often results in poor visual outcomes, with unpredictable onset. Consequently, it is crucial to educate patients undergoing AGV implant surgery during regular follow-ups. Immediate evaluation and treatment are necessary for patients exhibiting symptoms after surgery.

PURPOSE: To report a case of Epstein-Barr virus-related corneal endotheliitis accompanied by secondary glaucoma.CASE SUMMARY: A 73-year-old male presented with blurred vision in his right eye. In the ophthalmic evaluation, there were dispersed keratic precipitates overlying corneal edema. The anterior chamber showed trace ~1+ graded inflammation and an endothelial density decrease. His best-corrected visual acuity and intraocular pressure in the right eye were 0.2 and 34 mmHg, respectively. Paracentesis was performed on the anterior chamber of the right eye to confirm the diagnosis under the suspicion of corneal endotheliitis with trabeculectomy for the intraocular pressure control. Epstein-Barr virus was confirmed using a multiplex polymerase chain reaction (PCR), and oral and eye drops of Acyclovir were used to treat the patient. There was no evidence of a recurrence over 2 years and his intraocular pressure was 12 mmHg and best-corrected visual acuity was maintained at 0.5.CONCLUSIONS: A case of Epstein-Barr virus-related corneal endotheliitis was diagnosed using PCR of the aqueous humor. The patient was treated with an oral antiviral agent and eyedrops without a recurrence.
Acyclovir ; Aged ; Anterior Chamber ; Aqueous Humor ; Corneal Edema ; Diagnosis ; Glaucoma ; Herpesvirus 4, Human ; Humans ; Inflammation ; Intraocular Pressure ; Male ; Multiplex Polymerase Chain Reaction ; Ophthalmic Solutions ; Paracentesis ; Polymerase Chain Reaction ; Recurrence ; Trabeculectomy ; Visual Acuity

Purpose: To describe successful treatment of cytomegalovirus immune recovery retinitis, with similarity to acute retinal necrosis, in patients with acquired immunodeficiency syndrome (AIDS) in the immune recovery stage.Case summary: A 37-year-old man, diagnosed with AIDS 5 years prior, visited our clinic with a chief complaint of visual disturbance in his right eye for 1 week. Slit lamp examination revealed severe inflammation; a light gray retinal lesion with a clear border was present in the inferotemporal area of the peripheral retina. Antiviral (ganciclovir) and oral steroid treatments were initiated. Blood test results indicated that the CD4+ T-cell count was 222/μL. Polymerase chain reaction analysis of anterior puncture findings showed a positive result for cytomegalovirus. Clinical findings were suggestive of acute retinal necrosis, but the patient's condition and examination were also suggestive of cytomegalovirus retinitis in the immune recovery stage. One month after treatment, retinal detachment was observed; surgery was performed. There was no recurrence for 3 years after the second operation and the patient remained in stable condition. Conclusions In the immune recovery stage, non-specific cytomegalovirus retinitis accompanied by inflammation may exhibit fundus findings similar to acute retinal necrosis. We report a rare case of cytomegalovirus immune recovery retinitis where normal vision was restored via systemic drug treatment and surgery.

Purpose: Here, we report a case of a fungal corneal ulcer caused by Talaromyces allahabadensis (T. allahabadensis).Case summary: A 69-year-old male was admitted to our hospital with pain and hyperemia in his left eye after 2 months of treatmentat a local clinic for herpetic keratitis. The patient had a previous history of trauma to his left eye caused by a persimmon treebranch. He had a peripheral epithelial defect, stromal infiltration, and severe corneal edema in his left eye. Gram staining, a KOHsmear, and a culture were performed using corneal specimens; the results were all negative. With the assumption of herpetickeratitis, antiviral and empirical antibiotic treatments were started. After 2 weeks, the stromal infiltrations on his left eye increased,so we again conducted staining and culture studies. T. allahabadensis was isolated from a specimen, so treatment wasstarted using antifungal agents, and a conjunctival flap graft was performed due to the risk of a corneal perforation. Conclusions A case of corneal ulcer caused by T. allahabadensis in a patient with posttraumatic herpetic keratitis was successfullytreated with antifungal agents and conjunctival flap surgery.