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Visual acuity and optic nerve size assessed by magnetic resonance imaging in optic nerve hypoplasia.
Butterfield, Samantha; Benson, John C; Eckel, Laurence; Mansukhani, Sasha; White, Launia; Hodge, David; Mohney, Brian G.
Afiliación
  • Butterfield S; California Pacific Medical Center, Department of Ophthalmology, San Francisco, California. Electronic address: butters@sutterhealth.org.
  • Benson JC; Mayo Clinic Department of Radiology, Rochester, Minnesota.
  • Eckel L; Mayo Clinic Department of Radiology, Rochester, Minnesota.
  • Mansukhani S; Mayo Clinic Department of Ophthalmology, Rochester, Minnesota.
  • White L; Mayo Clinic Department of Biomedical Statistics and Informatics, Jacksonville, Florida.
  • Hodge D; Mayo Clinic Department of Biomedical Statistics and Informatics, Jacksonville, Florida.
  • Mohney BG; Mayo Clinic Department of Ophthalmology, Rochester, Minnesota.
J AAPOS ; 28(4): 103964, 2024 Aug.
Article en En | MEDLINE | ID: mdl-38955243
ABSTRACT
We investigated the relationship between optic nerve (ON) size and visual acuity in children with optic nerve hypoplasia (ONH). The medical records of patients <19 years with ONH who underwent brain magnetic resonance imaging (MRI) and visual acuity assessment were reviewed. ON diameter at orbital and cisternal segments was assessed independently by two neuroradiologists and compared with visual acuity. ON diameter <1.7 mm represented a cutoff, below which was significantly associated with visual acuity of 20/200 or worse (P = 0.04) and above which was significantly associated with visual acuity of 20/40 or better (P = 0.004). ON diameter measured with MRI may provide an early prognostic indication of visual potential for children with ONH.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Nervio Óptico / Imagen por Resonancia Magnética / Agudeza Visual / Hipoplasia del Nervio Óptico Límite: Adolescent / Child / Child, preschool / Female / Humans / Infant / Male Idioma: En Revista: J AAPOS Asunto de la revista: OFTALMOLOGIA / PEDIATRIA Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Nervio Óptico / Imagen por Resonancia Magnética / Agudeza Visual / Hipoplasia del Nervio Óptico Límite: Adolescent / Child / Child, preschool / Female / Humans / Infant / Male Idioma: En Revista: J AAPOS Asunto de la revista: OFTALMOLOGIA / PEDIATRIA Año: 2024 Tipo del documento: Article Pais de publicación: Estados Unidos