Novel <i>KIF11</i> Mutation Associated with Microcephaly, Chorioretinopathy and Impaired Intellectual Development: 20 Years of Follow-Up
<b>Background:</b> <i>KIF11</i> mutations are responsible for a large portion of microcephaly with or without chorioretinopathy, lymphedema or impaired intellectual development (MCLMR). <b>Methods</b>: This report describes longitudinal ophthalmological management...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-04-01
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| Series: | Children |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2227-9067/12/5/560 |
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| Summary: | <b>Background:</b> <i>KIF11</i> mutations are responsible for a large portion of microcephaly with or without chorioretinopathy, lymphedema or impaired intellectual development (MCLMR). <b>Methods</b>: This report describes longitudinal ophthalmological management of an 8-year-old male pediatric patient presenting with MCLMR diagnosed in infancy and associated with a novel, de novo <i>KIF11</i> mutation. <b>Results</b>: The patient presented with ophthalmological features of low visual acuity and chorioretinal atrophy and later developed bilateral retinal detachments. Syndromic features included microcephaly and developmental delay. Scleral buckling and vitrectomy were ultimately performed in both eyes, with a period of conservative management in the interim. Postoperative visual acuity was preserved in the right eye, although poor in the left eye. The patient received low-vision rehabilitation services and was able to participate in school and extracurricular activities. <b>Conclusions</b>: Early recognition and close monitoring of ocular and systemic manifestations of <i>KIF11</i> mutations are important to optimize visual rehabilitation efforts. |
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| ISSN: | 2227-9067 |