1.Clinical Characteristics and Outcomes of Pediatric Macular Hole: A Retrospective Case Series Study
Myung Soo CHANG ; Christopher Seungkyu LEE ; Suk Ho BYEON ; Sung Soo KIM ; Yong Joon KIM
Journal of the Korean Ophthalmological Society 2026;67(6):183-192
Purpose:
To evaluate the clinical characteristics, etiologies, and treatment outcomes of pediatric macular holes (MHs).
Methods:
The medical records of pediatric patients under 18 years of age diagnosed with MHs at Severance Hospital between January 2005 and December 2022 were retrospectively reviewed. Data regarding etiology, MH diameter, treatment methods, and both visual and anatomical outcomes were analyzed.
Results:
Among 15 patients (16 eyes), traumatic MHs were identified in 7 cases (46.7%), while non-traumatic causes included Stargardt disease, familial exudative vitreoretinopathy, and vitreomacular traction. No statistically significant differences were observed between the traumatic and non-traumatic groups in terms of age, MH diameter, or initial and final best-corrected visual acuity (BCVA). However, there was a significant difference in sex distribution, with all traumatic cases occurring in males, whereas only 3 of the 9 non-traumatic eyes were male (p = 0.01). Surgical intervention was performed in 13 eyes, achieving anatomical closure in 62.5% (10 eyes). The three eyes without closure (37.5%) were all non-traumatic cases. BCVA (logMAR) significantly improved from a median of 1.00 preoperatively to 0.70 postoperatively (p = 0.013). Among the three eyes that did not undergo surgery, one demonstrated spontaneous closure, and another achieved closure following medical treatment.
Conclusions
Pediatric MHs may arise from various ocular conditions beyond trauma. Surgical intervention was effective, particularly for traumatic MHs, while non-traumatic cases demonstrated a lower closure rate. In some instances, spontaneous or medically induced closure occurred without surgical management. Further multicenter studies with larger cohorts are warranted to establish definitive management guidelines for pediatric MHs.
2.Clinical Features and Prognosis of MEK Inhibitor–associated Retinopathy: A Case Series
Tae Hwan KIM ; Christopher Seungkyu LEE ; Suk Ho BYEON ; Sung Soo KIM ; Yong Joon KIM
Journal of Retina 2026;11(1):50-59
Purpose:
To investigate the clinical characteristics, onset timing, and anatomical and functional outcomes of MEK inhibitor–associated retinopathy (MEKAR) in Korean patients receiving systemic MEK inhibitor therapy.
Methods:
This retrospective study included 16 patients diagnosed with MEKAR between January 2011 and August 2025. Best-corrected visual acuity (BCVA), central macular thickness (CMT), subfoveal choroidal thickness (CT), and optical coherence tomography (OCT) findings were evaluated at baseline, at MEKAR onset, and at final follow-up.
Results:
Mean age was 57.8 ± 10.6 years, with a male predominance (68.8%). Colorectal cancer was the most common primary malignancy (56.3%), followed by lung cancer and malignant melanoma (18.7% each). MEKAR developed after a median of 3.3 weeks (IQR, 1.9–4.4 weeks) following therapy initiation, and the median time to initial improvement was 2.4 weeks (IQR, 1.3–8.1 weeks). At onset, 62.6% of patients reported ocular symptoms, while 37.4% were asymptomatic. OCT showed reversible retinal changes, most commonly ellipsoid zone thickening (68.8%) and focal subretinal fluid (43.8%), all of which resolved completely. CMT increased transiently at onset compared with baseline (p = 0.002) and normalized at final follow-up (p < 0.001), with no baseline–final difference (p = 0.489). CT remained stable (p = 0.159). BCVA was preserved, with a median of 0.00 logMAR at baseline, onset and final follow-up. Patients undergoing dose modification or interruption showed faster improvement than those continuing therapy (median, 9 vs. 81 days; p = 0.004). One patient showed multiple recurrent episodes, all of which resolved without visual deterioration.
Conclusions
MEKAR developed early after treatment initiation and followed a transient, fully reversible course with preserved visual function. Although dose modification accelerated anatomical recovery, long-term outcomes remained favorable even with continued therapy, supporting close monitoring and individualized management rather than routine interruption, particularly in mild or asymptomatic cases.
3.Intravitreal Anti-Vascular Endothelial Growth Factor Treatment for Choroidal Neovascularization in Choroidal Osteoma: A Pilot Study
Hyo Jin SEONG ; Christopher Seungkyu LEE
Journal of Retina 2026;11(1):13-19
Purpose:
To determine the long-term visual and anatomical outcomes, recurrence risk, and prognostic factors after intravitreal anti-vascular endothelial growth factor (VEGF) treatment for choroidal neovascularization (CNV) in eyes with choroidal osteoma.
Methods:
A retrospective review included patients diagnosed with choroidal osteoma and secondary CNV who received at least one intravitreal anti-VEGF injection at a single tertiary center between 2005 and 2023. Variables collected included demographics, baseline and final visual acuity, CNV location and type, imaging results, recurrence events, and adjunctive therapies. The main outcomes were change in visual acuity, proportion of eyes with final vision ≤20/200, and recurrence rate. Multivariable Firth-penalized logistic regression identified factors associated with poor prognosis.
Results:
Of 17 eyes (mean age 32.0 years, 58.8% female), 15 (88.2%) achieved anatomical control, but only four (23.5%) achieved visual acuity improvement of two or more lines. Recurrences were observed in 12 eyes (70.6%), with most occurring within the first year after treatment. Lower initial visual acuity was associated with a worse prognosis (aOR 4.49, 95% CI 0.99–596.72), and non-subfoveal CNV location (aOR 0.27, 95% CI 0.02–2.29) and type 2 CNV (aOR 0.23, 95% CI 0.01–2.20) tended to be associated with a better visual outcome.
Conclusions
Anti-VEGF treatment was effective in achieving anatomical stabilization in CNV associated with choroidal osteoma, but visual recovery was limited. Given the high risk of recurrence, particularly within the first year after treatment, individualized strategies and early and long-term follow-up are essential.
5.Coexisting Macular Hole and Uveal Melanoma: A Case Series and Literature Review
Yeji KIM ; So Hyun YU ; Yong Joon KIM ; Eun Young CHOI ; Sung Chul LEE ; Christopher Seungkyu LEE
Korean Journal of Ophthalmology 2025;39(2):170-180
Purpose:
To report five cases of macular hole (MH) coexisting with uveal melanoma (UM) and review the literature.
Methods:
Seventeen patients (5 new and 12 from previous reports) with coexisting MH and UM were reviewed. The patients were divided into two groups based on whether the MH was diagnosed before or after tumor treatment. The clinical features, pathogenesis, management options, and clinical outcomes were reviewed.
Results:
Of 505 patients with UM in our institution, 5 (1.0%) had a concurrent MH in the ipsilateral eye. The 17 patients reviewed had a mean age of 63.9 years at the time of MH diagnosis. Of 16 patients with available data on sex, 11 (64.7%) were female. There were no major differences in the demographic or clinical data of the groups. Of the 15 known tumor locations, 6 (35.3%) were juxtapapillary or macular. In patients who developed MH after UM treatment, the durations from tumor treatment (radiotherapy or transpupillary thermotherapy) to MH diagnosis were 3 to 56 months (median, 8.5 months). MH surgery was performed in nine eyes, and hole closure was achieved in seven eyes with postoperative data. The mean visual acuity showed a tendency of improvement after surgery. No intraocular or extraocular tumor dissemination associated with surgery was observed.
Conclusions
MH is observed in approximately 1% of patients with UM, either before or after tumor treatment. Of patients with coexisting MH and UM, MH surgery appears to be safe and effective in those with stable tumors and visual potential.
6.Coexisting Macular Hole and Uveal Melanoma: A Case Series and Literature Review
Yeji KIM ; So Hyun YU ; Yong Joon KIM ; Eun Young CHOI ; Sung Chul LEE ; Christopher Seungkyu LEE
Korean Journal of Ophthalmology 2025;39(2):170-180
Purpose:
To report five cases of macular hole (MH) coexisting with uveal melanoma (UM) and review the literature.
Methods:
Seventeen patients (5 new and 12 from previous reports) with coexisting MH and UM were reviewed. The patients were divided into two groups based on whether the MH was diagnosed before or after tumor treatment. The clinical features, pathogenesis, management options, and clinical outcomes were reviewed.
Results:
Of 505 patients with UM in our institution, 5 (1.0%) had a concurrent MH in the ipsilateral eye. The 17 patients reviewed had a mean age of 63.9 years at the time of MH diagnosis. Of 16 patients with available data on sex, 11 (64.7%) were female. There were no major differences in the demographic or clinical data of the groups. Of the 15 known tumor locations, 6 (35.3%) were juxtapapillary or macular. In patients who developed MH after UM treatment, the durations from tumor treatment (radiotherapy or transpupillary thermotherapy) to MH diagnosis were 3 to 56 months (median, 8.5 months). MH surgery was performed in nine eyes, and hole closure was achieved in seven eyes with postoperative data. The mean visual acuity showed a tendency of improvement after surgery. No intraocular or extraocular tumor dissemination associated with surgery was observed.
Conclusions
MH is observed in approximately 1% of patients with UM, either before or after tumor treatment. Of patients with coexisting MH and UM, MH surgery appears to be safe and effective in those with stable tumors and visual potential.
7.Coexisting Macular Hole and Uveal Melanoma: A Case Series and Literature Review
Yeji KIM ; So Hyun YU ; Yong Joon KIM ; Eun Young CHOI ; Sung Chul LEE ; Christopher Seungkyu LEE
Korean Journal of Ophthalmology 2025;39(2):170-180
Purpose:
To report five cases of macular hole (MH) coexisting with uveal melanoma (UM) and review the literature.
Methods:
Seventeen patients (5 new and 12 from previous reports) with coexisting MH and UM were reviewed. The patients were divided into two groups based on whether the MH was diagnosed before or after tumor treatment. The clinical features, pathogenesis, management options, and clinical outcomes were reviewed.
Results:
Of 505 patients with UM in our institution, 5 (1.0%) had a concurrent MH in the ipsilateral eye. The 17 patients reviewed had a mean age of 63.9 years at the time of MH diagnosis. Of 16 patients with available data on sex, 11 (64.7%) were female. There were no major differences in the demographic or clinical data of the groups. Of the 15 known tumor locations, 6 (35.3%) were juxtapapillary or macular. In patients who developed MH after UM treatment, the durations from tumor treatment (radiotherapy or transpupillary thermotherapy) to MH diagnosis were 3 to 56 months (median, 8.5 months). MH surgery was performed in nine eyes, and hole closure was achieved in seven eyes with postoperative data. The mean visual acuity showed a tendency of improvement after surgery. No intraocular or extraocular tumor dissemination associated with surgery was observed.
Conclusions
MH is observed in approximately 1% of patients with UM, either before or after tumor treatment. Of patients with coexisting MH and UM, MH surgery appears to be safe and effective in those with stable tumors and visual potential.
8.Coexisting Macular Hole and Uveal Melanoma: A Case Series and Literature Review
Yeji KIM ; So Hyun YU ; Yong Joon KIM ; Eun Young CHOI ; Sung Chul LEE ; Christopher Seungkyu LEE
Korean Journal of Ophthalmology 2025;39(2):170-180
Purpose:
To report five cases of macular hole (MH) coexisting with uveal melanoma (UM) and review the literature.
Methods:
Seventeen patients (5 new and 12 from previous reports) with coexisting MH and UM were reviewed. The patients were divided into two groups based on whether the MH was diagnosed before or after tumor treatment. The clinical features, pathogenesis, management options, and clinical outcomes were reviewed.
Results:
Of 505 patients with UM in our institution, 5 (1.0%) had a concurrent MH in the ipsilateral eye. The 17 patients reviewed had a mean age of 63.9 years at the time of MH diagnosis. Of 16 patients with available data on sex, 11 (64.7%) were female. There were no major differences in the demographic or clinical data of the groups. Of the 15 known tumor locations, 6 (35.3%) were juxtapapillary or macular. In patients who developed MH after UM treatment, the durations from tumor treatment (radiotherapy or transpupillary thermotherapy) to MH diagnosis were 3 to 56 months (median, 8.5 months). MH surgery was performed in nine eyes, and hole closure was achieved in seven eyes with postoperative data. The mean visual acuity showed a tendency of improvement after surgery. No intraocular or extraocular tumor dissemination associated with surgery was observed.
Conclusions
MH is observed in approximately 1% of patients with UM, either before or after tumor treatment. Of patients with coexisting MH and UM, MH surgery appears to be safe and effective in those with stable tumors and visual potential.
9.Coexisting Macular Hole and Uveal Melanoma: A Case Series and Literature Review
Yeji KIM ; So Hyun YU ; Yong Joon KIM ; Eun Young CHOI ; Sung Chul LEE ; Christopher Seungkyu LEE
Korean Journal of Ophthalmology 2025;39(2):170-180
Purpose:
To report five cases of macular hole (MH) coexisting with uveal melanoma (UM) and review the literature.
Methods:
Seventeen patients (5 new and 12 from previous reports) with coexisting MH and UM were reviewed. The patients were divided into two groups based on whether the MH was diagnosed before or after tumor treatment. The clinical features, pathogenesis, management options, and clinical outcomes were reviewed.
Results:
Of 505 patients with UM in our institution, 5 (1.0%) had a concurrent MH in the ipsilateral eye. The 17 patients reviewed had a mean age of 63.9 years at the time of MH diagnosis. Of 16 patients with available data on sex, 11 (64.7%) were female. There were no major differences in the demographic or clinical data of the groups. Of the 15 known tumor locations, 6 (35.3%) were juxtapapillary or macular. In patients who developed MH after UM treatment, the durations from tumor treatment (radiotherapy or transpupillary thermotherapy) to MH diagnosis were 3 to 56 months (median, 8.5 months). MH surgery was performed in nine eyes, and hole closure was achieved in seven eyes with postoperative data. The mean visual acuity showed a tendency of improvement after surgery. No intraocular or extraocular tumor dissemination associated with surgery was observed.
Conclusions
MH is observed in approximately 1% of patients with UM, either before or after tumor treatment. Of patients with coexisting MH and UM, MH surgery appears to be safe and effective in those with stable tumors and visual potential.
10.Musculoskeletal discomfort during COVID-19 pandemic lockdown among the faculty members in selected schools in Mega Manila and Metro Cebu: A cross-sectional study
Consuelo Gonzalez-Suarez ; Ivan Neil Gomez ; Ken Erbvin Sosa ; Maria Lourdes Corazon Tapang ; Cristina CastroCabral ; John Christopher Mesana ; Elda Grace Anota ; Cherie-lee Apiag ; Jacqueline Calaycay
Philippine Journal of Allied Health Sciences 2025;8(2):13-22
BACKGROUND
The COVID-19 pandemic brought insurmountable changes, leading to work demands and resource limitations that placed additional physical and occupational stress.
OBJECTIVESThis study aimed to determine the change in the occurrence and intensity of musculoskeletal discomfort among selected university faculty members. It also determined the association of sociodemographic and anthropometric factors, workplace conditions, and involvement in physical activity with musculoskeletal pain.
METHODSThis is an analytical cross-sectional study conducted from June 2022 to May 2023 that surveyed university faculty members from Metro Manila and Metro Cebu. Outcome measures include sociodemographic data, anthropometric measures of weight, height, body mass index, workplace conditions, exercise participation, and musculoskeletal discomfort using the Cornell Musculoskeletal Discomfort Questionnaire.
RESULTSData from 120 participants, mostly female, with an average BMI of 27.78 ± 12.09 kg/m2 and 11.82 ± 10.39 years of teaching experience revealed increased computer usage and reduced teaching hours during the Pandemic lockdown. There was also prevalent musculoskeletal discomfort (MSD), particularly in the neck, shoulder, and upper back. Factors associated with increased MSD were female gender, longer computer use, and pre pandemic MSD history.
CONCLUSIONThis study underscores the significance of addressing ergonomic factors and work conditions to mitigate MSD risks among educators during challenging situations.
Human ; Musculoskeletal Pain ; Covid-19 ; Pandemics ; Occupational Stress


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