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Choe S, Yoon CH, Kim MK, Hyon JY, Yu YS, Oh JY. Spontaneous regression of congenital corneal opacity. Graefes Arch Clin Exp Ophthalmol 2019; 258:359-366. [PMID: 31768679 DOI: 10.1007/s00417-019-04526-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 10/22/2019] [Accepted: 10/28/2019] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To determine the incidence of spontaneous regression of congenital corneal opacity (CCO) and identify clinical factors associated with the regression. METHODS Medical records and anterior segment photographs were reviewed of 57 eyes in 35 patients with CCO that were not related to congenital glaucoma, tumors, infection, trauma, or metabolic disorders and were followed up without corneal transplantation for longer than one year at Seoul National University Hospital. Spontaneous regression of corneal opacity was defined as a decrease in corneal opacity significant enough for visual axis clearance. Data on demographics, systemic, and ocular characteristics were collected and compared between patients who had spontaneous regression of CCO and those who did not. RESULTS Spontaneous regression of corneal opacity developed in 32 eyes (22 patients, 56.1%) out of 57 CCO eyes (35 patients) at the mean 8.2 ± 5.4 months of age (the median 6.7 months). Absence of combined ocular anomalies such as iris anomaly, lens opacity, and peripheral corneal vascularization was significantly associated with the regression of opacity. CONCLUSIONS Corneal opacity can spontaneously regress in 56.1% of eyes with CCO during the first year of life. Careful follow-up with amblyopia management can be one of treatment options for CCO.
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Affiliation(s)
- Sooyeon Choe
- Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Chang Ho Yoon
- Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Mee Kum Kim
- Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Joon Young Hyon
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Ophthalmology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, 13620, Korea
| | - Young Suk Yu
- Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Joo Youn Oh
- Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
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