Hyo Jin Seong1, Yong Joon Kim1, Eun Young Choi1, Junwon Lee1, Suk Ho Byeon1, Sung Soo Kim1, Hyoung Jun Koh1, Sung Chul Lee2, Christopher Seungkyu Lee3. 1. Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, 50-1, Yonseiro, Seodaemun-gu, Seoul, Republic of Korea. 2. Department of Ophthalmology, Kim's Eye Hospital, Konyang University College of Medicine, Seoul, Republic of Korea. 3. Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, 50-1, Yonseiro, Seodaemun-gu, Seoul, Republic of Korea. sklee219@yuhs.ac.
Abstract
PURPOSE: This study aims to report complications, treatments, and visual prognosis of choroidal osteoma. METHODS: We retrospectively reviewed electronic medical records and multimodal images of 41 patients with choroidal osteoma. RESULTS: Visually significant complications included choroidal neovascularization (CNV) in 21 (47.7%) eyes and subretinal fluid (SRF) without CNV in 14 (31.8%) eyes. The most common treatment was intravitreal anti-vascular endothelial growth factor (VEGF) injection: 13 (61.9%) eyes with CNV received an average of 6.3 injections, and 6 (42.9%) eyes with SRF but without CNV received 1.8 injections. As the first-line treatment, intravitreal anti-VEGF injection induced complete or partial remission in 93.4% of eyes with CNV and 57.1% of eyes with SRF. The probability of legally low vision estimated at 3 and at 5 years was 29.1% and 34.2%, respectively. The presence of CNV and outer retinal tubulation (ORT) was independent risk factors for vision loss (adjusted odds ratio, 8.08 and 6.94, respectively). CONCLUSIONS: The development of CNV and ORT was strong risk factors for visual impairment. Due to the frequent recurrence of complications and poor visual prognosis, regular check-ups and appropriate treatment choices are warranted.
PURPOSE: This study aims to report complications, treatments, and visual prognosis of choroidal osteoma. METHODS: We retrospectively reviewed electronic medical records and multimodal images of 41 patients with choroidal osteoma. RESULTS: Visually significant complications included choroidal neovascularization (CNV) in 21 (47.7%) eyes and subretinal fluid (SRF) without CNV in 14 (31.8%) eyes. The most common treatment was intravitreal anti-vascular endothelial growth factor (VEGF) injection: 13 (61.9%) eyes with CNV received an average of 6.3 injections, and 6 (42.9%) eyes with SRF but without CNV received 1.8 injections. As the first-line treatment, intravitreal anti-VEGF injection induced complete or partial remission in 93.4% of eyes with CNV and 57.1% of eyes with SRF. The probability of legally low vision estimated at 3 and at 5 years was 29.1% and 34.2%, respectively. The presence of CNV and outer retinal tubulation (ORT) was independent risk factors for vision loss (adjusted odds ratio, 8.08 and 6.94, respectively). CONCLUSIONS: The development of CNV and ORT was strong risk factors for visual impairment. Due to the frequent recurrence of complications and poor visual prognosis, regular check-ups and appropriate treatment choices are warranted.