15 сент. 2022 г. · Neuroimaging studies (computed tomography [CT] scanning or magnetic resonance imaging [MRI]) are an important part of the assessment when traumatic optic ... Imaging Studies · Other Tests · Diagnostic Procedures |
Traumatic optic neuropathy (TON) is an uncommon cause of visual loss following blunt or penetrating head trauma, but the consequences can be devastating. |
MRI can visualise optic nerve damage as a high-intensity signal on T2-weighted images, but only plays a small role in diagnosing traumatic optic neuropathy [41] ... |
26 февр. 2021 г. · However, MRI should be avoided if a retained metallic foreign body may be suspected when trauma is occurring. |
MRI of the brain and orbits was performed 3 days following the injury. This revealed a segment of enhancing left prechiasmatic optic nerve injury on T1-GAD ... |
27 мар. 2019 г. · The present study demonstrates alterations of the contralateral side optic tract to an optic nerve traumatic lesion. |
28 мая 2024 г. · Optic neuropathy is a broad term and can result from a variety of causes. Pathology. genetic. Leber hereditary optic neuropathy. Optic neuropathy · Chronic relapsing... · Non-arteritic anterior ischemic... |
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