Evidence map›Paper›PMID 39832317›Full record

ArticleJournal of neurosurgery. Case lessons2025

Hemorrhagic astroblastoma: atypical presentation of a rare tumor. Illustrative case.

Jorge Zumaeta, Raul Martinez, Noe Santiago Rea, William Efrain Anicama-Lima, Sandro Casavilca-Zambrano, Jose Valerio

Abstract read
In one paragraph

Article in Journal of neurosurgery. Case lessons, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Jorge ZumaetaNeurosurgical Oncology Department, Latinoamerica Valerio Foundation, Weston, Florida.
Raul MartinezVascular, Tumors and Functional Neurosurgery Service, Neurosurgery Department, Guillermo Almenara Irigoyen National Hospital, La Victoria, Lima, Peru.
Noe Santiago ReaNeurosurgical Oncology Department, Latinoamerica Valerio Foundation, Weston, Florida.
William Efrain Anicama-LimaPathology Department, Irigoyen Almenara Guillermo National Hospital, La Victoria, Lima, Peru.
Sandro Casavilca-ZambranoManagement Unit of the National Tumor Bank, National Institute of Neoplastic Disease, Surquillo, Lima, Peru.
Jose ValerioNeurosurgery Department, Palmetto General Hospital, Hialeah, Florida.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAstroblastoma is an extremely rare tumor of the central nervous system, and its origin and validity as a different entity are still being debated. Because of its rarity and similarities to other glial neoplasms, it is often misdiagnosed, impacting treatment and outcomes. OBSERVATIONS: Astroblastoma is very rare and mainly affects children and young adults. It does not have a definitive World Health Organization grade and is divided into low- and high-grade categories. The clinical presentation is consistent with signs of intracranial hypertension. Radiographic imaging shows a bubbly, solid-cystic supratentorial mass with irregular contrast enhancement. The case reported herein is unusual because the intratumoral hemorrhage caused compression and midline shift, requiring urgent surgery. LESSONS: Astroblastoma with intratumoral hemorrhage is atypical and is associated with high-grade tumors. Managing severe intracranial hypertension requires emergency surgery to prevent fatalities. Treatment can include adjunctive chemotherapy and radiation therapy based on the extent of tumor resection. https://thejns.org/doi/10.3171/CASE24486.

Indexed as

astroblastomabrainhemorrhageintracranial hypertension

Identifiers

PMID39832317
PMCPMC11744686

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.