Evidence map›Paper›PMID 42109983›Full record

ArticleCureus2026

Intracranial Hemorrhage as the Primary Presentation of Metastatic Ewing Sarcoma: A Case Report.

Alex Cha, Mark Krel

Abstract readCase Reports
In one paragraph

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.

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

2 authors.

Alex ChaDepartment of Biomedical Education, California Health Sciences University College of Osteopathic Medicine, Clovis, USA.
Mark KrelDepartment of Neurosurgery, Community Neurosciences Institute, Fresno, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ewing sarcoma (ES) is an aggressive malignant neoplasm that most commonly arises from bone or soft tissue in children and young adults. Although metastatic disease is frequently encountered, intracranial involvement is rare and often presents with nonspecific neurologic symptoms, creating diagnostic and management challenges. We report the case of a young adult with a known history of ES who presented with progressive neurologic decline. Neuroimaging revealed a large intracranial mass associated with extensive vasogenic edema and midline shift, prompting urgent neurosurgical evaluation. The patient underwent surgical intervention for decompression and diagnostic clarification, followed by multidisciplinary oncologic management. This case emphasizes the importance of maintaining a high index of suspicion for metastatic disease in patients with a history of ES who develop new neurologic symptoms. It also highlights the role of early imaging, timely neurosurgical involvement, and coordinated care in addressing rare intracranial manifestations of systemic malignancy. Recognition of this uncommon presentation is essential to guide appropriate management and improve clinical outcomes.

Indexed as

brain metastasisewing sarcomaewing sarcoma metastasisneuro-oncologypediatric oncologyprimary bone tumorssoft tissue sarcoma

Identifiers

PMID42109983
PMCPMC13155475

What OpenQuestion holds

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Registered trials

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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.