Cataract surgery in Knobloch syndrome: a case report
Carmen Sílvia Bongiovanni1, Carla Cristina Serra Ferreira1, Ana Paula Silvério Rodrigues1, João Borges Fortes Filho2, Márcia Beatriz Tartarella1
1Department of Ophthalmology, Congenital Cataract Section, Medical School, Federal University of São Paulo, São Paulo; 2Department of Ophthalmology, Medical School, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
Abstract: Knobloch syndrome is an autosomal recessive disorder associated with early-onset ocular abnormalities and central nervous system malformations. Ocular abnormalities are usually severe, and include high myopia, vitreoretinal degeneration, retinal detachment, macular abnormalities, and cataract. The most frequent systemic changes are midline malformations of the brain, ventricular dilation, and occipital encephalocele. Cognitive delay may occur. We report a case of cataract in a child with Knobloch syndrome. Cataract surgery and follow-up are described.
Keywords: Knobloch syndrome, cataract, phacoemulsification, vitreous, right eye, left eye, genetic
© 2011 The Author(s). This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.