Evidence map›Paper›PMID 40452713›Full record

ArticleCureus2025

An Insidious Source of Chronic Sinusitis and Recurrent Epistaxis: A Rare Case of Skull Base Glomangiopericytoma.

Ismail Ozgenc, Alper Ozdilek, Mehmet Ozgenc, Demet Etit, Nazim Korkut

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.

Ismail OzgencSchool of Medicine, St George's University of London, London, GBR.
Alper OzdilekDepartment of Otolaryngology - Head and Neck Surgery, Acibadem Maslak Hospital, Istanbul, TUR.
Mehmet OzgencDepartment of Otolaryngology - Head and Neck Surgery, Entodent Clinic, Nicosia, CYP.
Demet EtitDepartment of Pathology, Acibadem Maslak Hospital, Istanbul, TUR.
Nazim KorkutDepartment of Otolaryngology - Head and Neck Surgery, Acibadem Maslak Hospital, Istanbul, TUR.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glomangiopericytoma (GLC) is a rare malignant tumor of the sinonasal cavity that can lead to a variety of non-specific symptoms and consequently cause inaccurate diagnosis and delayed management. This can ultimately cause irreversible damage to the quality of life and result in a poor prognosis. We present the case of a 55-year-old male patient who suffered from the symptoms of chronic rhinosinusitis, anosmia, and multiple episodes of epistaxis with an endoscopic finding of a right-sided polyp-like mass within the sinonasal cavity. Further imaging studies revealed a mass originating from the skull base and a right-sided sphenoid sinus mucocele. Endoscopic endonasal resection and histopathological analysis confirmed a rare skull base GLC. The objective of this case report is to emphasize the diagnostic challenge of GLC due to its rare occurrence and bring awareness to its insidious and malignant nature that hides behind long-term sinonasal symptoms, mimicking chronic rhinosinusitis.

Indexed as

adult rhinologyfunctional endoscopic sinus surgerysinonasal glomangiopericytomasinonasal tumorsinonasal tumors invading skull baseskull base tumorssphenoid sinusitistumor epistaxis

Identifiers

PMID40452713
PMCPMC12126963

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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.