Evidence map›Paper›PMID 40951093›Full record

ArticleCureus2025

Medical Management of a Meningioma Presenting as an Ischemic Stroke: A Case Report and Review of the Literature.

Tomotaro Akamatsu, Arihito Tsurumi, Osamu Hososhima, Ryusei Zako, Yuko Tsurumi

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Tomotaro AkamatsuNeurological Surgery, Tsurumi Hospital, Koga, JPN.
Arihito TsurumiNeurological Surgery, Tsurumi Hospital, Koga, JPN.
Osamu HososhimaNeurological Surgery, Tsurumi Hospital, Koga, JPN.
Ryusei ZakoRadiology, Tsurumi Hospital, Koga, JPN.
Yuko TsurumiNeurological Surgery, Tsurumi Hospital, Koga, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An ischemic stroke caused by meningioma-induced arterial compression is exceedingly rare, with few reported cases of large cerebral artery occlusion due to extrinsic tumor mass effect. We report the case of a 76-year-old man who presented with a severe stroke (National Institutes of Health Stroke Scale (NIHSS) score of 20) caused by left middle cerebral artery (MCA) M1 segment occlusion from a sphenoid wing meningioma. Standard reperfusion therapies were not pursued; intravenous thrombolysis was contraindicated due to unknown symptom onset and tumor-associated hemorrhagic risk; mechanical thrombectomy was unlikely to succeed against extrinsic arterial compression; and emergent tumor resection posed excessive surgical risk given the patient's age, extensive infarction, and cerebral edema. Instead, intensive medical therapy was initiated, consisting of triple antiplatelet therapy (aspirin, clopidogrel, and ozagrel) and osmotic therapy with intravenous glycerol. Under this regimen, his condition stabilized, and follow-up MR angiography (MRA) at one week demonstrated reestablished flow in the previously occluded MCA, indicating spontaneous recanalization without any surgical or endovascular intervention. The infarct remained localized without hemorrhagic transformation. Given his advanced age, infarct burden, and favorable recovery, elective tumor resection was deferred. He underwent intensive rehabilitation and gradually improved to a modified Rankin Scale (mRS) score of four at discharge and an mRS score of two at one-year follow-up, without recurrent stroke. To our knowledge, this is one of the few reported cases of meningioma-related large-artery stroke managed successfully with medical therapy alone. Notably, this is the first documented case in which such treatment led to spontaneous MCA recanalization. This case highlights the potential for aggressive medical management to obviate emergent neurosurgery in select patients. Further study is warranted to identify candidates most likely to benefit from such an approach.

Indexed as

antithrombotic therapycerebral artery compressionconservative managementhyperosmolar therapylarge vessel occlusionmedical recanalizationmeningioma-induced ischemic strokemiddle cerebral artery occlusionsphenoid wing meningiomaspontaneous recanalization

Identifiers

PMID40951093
PMCPMC12427135

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.