ArticleKorean journal of radiology
Diffusion MR imaging of postoperative bilateral acute ischemic optic neuropathy.
Article in Korean journal of radiology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Utility of standard diffusion-weighted magnetic resonance imaging for the identification of ischemic optic neuropathy in giant cell arteritis.Scientific reports · 2022Article
- Early diffusion-weighted MRI at 3 Tesla detects ischemic changes of the optic nerve in anterior ischemic optic neuropathy.European radiology · 2022Article
- Case report: Bilateral posterior ischemic optic neuropathy in a patient with atrial fibrillation and multifocal embolic stroke.Frontiers in neurology · 2022Article
- Using Diffusion-Weighted Magnetic Resonance Imaging to Confirm a Diagnosis of Posterior Ischaemic Optic Neuropathy: Two Case Reports and Literature Review.Neuro-ophthalmology (Aeolus Press) · 2015Review
- Diffusion-weighted MRI in acute posterior ischemic optic neuropathy.The Indian journal of radiology & imaging · 2012Article
- Posterior ischemic optic neuropathy: Perioperative risk factors.Taiwan journal of ophthalmologyReview
- Acute ischemic optic neuropathy with extended prone position ventilation in a lung transplant recipient.International journal of critical illness and injury scienceArticle
- RE: diffusion MR imaging of postoperative bilateral acute ischemic optic neuropathy.Korean journal of radiologyArticle
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A 57-year-old woman experienced bilateral acute ischemic optic neuropathy after spine surgery. Routine MR imaging sequence, T2-weighted image, showed subtle high signal intensity on bilateral optic nerves. A contrast-enhanced T1 weighted image showed enhancement along the bilateral optic nerve sheath. Moreover, diffusion-weighted image (DWI) and an apparent diffusion coefficient map showed markedly restricted diffusion on bilateral optic nerves. Although MR findings of T2-weighted and contrast enhanced T1-weighted images may be nonspecific, the DWI finding of cytotoxic edema of bilateral optic nerves will be helpful for the diagnosis of acute ischemic optic neuropathy after spine surgery.
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