Evidence map›Paper›PMID 39439633›Full record

ArticleCureus2024

Primary Gastric Alveolar Rhabdomyosarcoma: A Potent Mimicker of Neuroendocrine Carcinoma.

Noriko Okuno, Kohji Takagi, Takahiko Nakajima, Haruka Fujinami, Kenichi Hirabayashi, Masakiyo Sasahara

Abstract readCase Reports
In one paragraph

Article in Cureus, 2024. 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. Primary Gastric Alveolar Rhabdomyosarcoma.Internal medicine (Tokyo, Japan) · 2026
    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.

Noriko OkunoDepartment of Pathology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, JPN.
Kohji TakagiDepartment of Diagnostic Pathology, Toyama University Hospital, Toyama, JPN.
Takahiko NakajimaDepartment of Diagnostic Pathology, Tonami General Hospital, Tonami, JPN.
Haruka FujinamiDepartment of Endoscopy, Toyama University Hospital, Toyama, JPN.
Kenichi HirabayashiDepartment of Diagnostic Pathology, Toyama University Hospital, Toyama, JPN.
Masakiyo SasaharaDepartment of Pathology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alveolar rhabdomyosarcoma (ARMS) is a malignant tumor with skeletal muscle differentiation that usually occurs in soft tissues of the extremities or trunk. To date, only a few cases of primary gastric ARMS have been reported. Herein, we describe a case of ARMS in a man in his 80s and present a literature review. A submucosal tumor-like lesion was detected endoscopically. Histologically, the tumor cells exhibited a poorly differentiated morphology with hyperchromatic nuclei. Neuroendocrine markers, such as synaptophysin and CD56, were positive, and neuroendocrine carcinoma (NEC) was considered a differential diagnosis. However, both myogenic markers and OLIG2, which reflect FAX3 or FAX7 fusion, were positive, leading to a diagnosis of ARMS. Primary gastric ARMS is an extremely rare condition. Better awareness of this entity and its similarity to NEC is necessary for appropriate diagnosis and treatment.

Indexed as

alveolar rhabdomyosarcomagastric tumorgastrointestinal pathologyrhabdomyosarcoma (rms)upper endoscopy

Identifiers

PMID39439633
PMCPMC11495139

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.