ArticleCureus2026
Idiopathic Intracranial Hypertension Presenting With Reversible Hemiparesis: A Rare Stroke Mimic.
Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 authors.
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Abstract
Idiopathic intracranial hypertension (IIH) presenting with focal neurological deficits is rare and may mimic acute stroke, complicating timely diagnosis. We report the case of a 43-year-old Malay woman with progressive headache, intermittent visual symptoms, and acute-onset, progressive right-sided weakness over two days. Dilated fundus examination revealed bilateral grade 2 papilledema, and neurological examination showed mild hemiparesis. Non-contrast CT and CT angiography of the brain were normal. Lumbar puncture (LP) demonstrated elevated opening pressure with normal CSF findings. She improved significantly following LP and acetazolamide, with complete resolution of hemiparesis within one week. This uncommon presentation highlights the importance of prompt neuroimaging, early ophthalmological assessment, and LP. IIH should be considered in patients with persistent headache and acute hemiparesis once structural and vascular causes have been excluded.
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