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In vivo Imaging of Optic Nerve Fiber Integrity by Contrast-Enhanced MRI in Mice
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Optic neuropathy in imaging.

P Sobral Viñas1, E Santos Armentia1, N Silva Priegue1

  • 1Servicio de Radiodiagnóstico, Hospital Povisa, Vigo, Pontevedra, Spain.

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|October 19, 2024
PubMed
Summary
This summary is machine-generated.

This study outlines diagnostic approaches for optic neuropathy, emphasizing radiological findings. Magnetic resonance imaging is crucial for differentiating optic nerve diseases and improving diagnostic accuracy.

Keywords:
DemyelinatingDesmielinizanteIschemicIsquémicaMagnetic resonanceNervio ópticoNeuropatía ópticaOptic nerveOptic neuropathyResonancia magnética

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Area of Science:

  • Neuroscience
  • Radiology
  • Ophthalmology

Background:

  • Optic neuropathy encompasses diverse etiologies, including inflammatory, hereditary, neurodegenerative, infectious, traumatic, ischemic, and neoplastic causes.
  • Accurate diagnosis is essential for effective management of conditions presenting with optic neuropathy.

Purpose of the Study:

  • To present a diagnostic framework for optic neuropathy.
  • To highlight the role of radiological findings in identifying the causes of optic neuropathy.

Main Methods:

  • Review of various etiologies of optic neuropathy.
  • Emphasis on the diagnostic utility of radiological imaging, specifically magnetic resonance imaging (MRI) and optical coherence tomography (OCT).

Main Results:

  • Radiological findings are key to distinguishing between different types of optic neuropathy.
  • MRI and OCT help localize and characterize optic nerve pathologies, improving diagnostic precision.

Conclusions:

  • Magnetic resonance imaging is indispensable for the differential diagnosis of optic nerve diseases.
  • Imaging aids in identifying pathologies within the optic pathway and central nervous system, enhancing diagnostic accuracy.