Evidence map›Paper›PMID 34316128›Full record

ArticleThe Indian journal of radiology & imaging2021

Extraosseous Ewing's Sarcoma: Pictorial Review of Imaging Findings, Differential Diagnosis, and Pathologic Correlation.

Alan Alexander, Kyle Hunter, Michael Rubin, Ambarish P Bhat

Open access · diamondAbstract read
In one paragraph

Article in The Indian journal of radiology & imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
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

11 citing papers in PubMed, 14 citations in OpenAlex.

  1. Primary Pancreas Ewing Sarcoma with Gastric Invasion: A Case Report.Journal of the Korean Society of Radiology · 2026
    Article
  2. Intradural extraosseous Ewing sarcoma.Skeletal radiology · 2026
    Article
  3. [A case of secretory otitis media caused by extraskeletal Ewing's sarcoma of parapharyngeal skull base and literature review].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
    Review
  4. Article
  5. A 29-year-old woman with right lower lid mass.Digital journal of ophthalmology : DJO · 2025
    Article
  6. Review
  7. Paratesticular Ewing's sarcoma.Radiology case reports · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. Review
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

4 authors at 4 institutions in 1 country.

Alan AlexanderDepartment of Radiolog, Imaging Medical Associates, Inc., Northridge, California, United States.
Kyle HunterDepartment of Radiology, Cleveland Clinic, Cleveland, Ohio, United States.
Michael RubinDepartment of Radiology, Akron Children's Hospital, Akron, Ohio, United States.
Ambarish P BhatSection of Vascular and Interventional Radiology, Department of Radiology, University of Missouri Columbia, Columbia, Missouri, United States.
Akron Children's Hospital · USCleveland Clinic · USMedical Research Associates · USUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extraosseous Ewing's sarcoma (EES), first described in 1969, is a malignant mesenchymal tumor just like its intraosseous counterpart. Although Ewing's sarcomas are common bone tumors in young children, EESs are rarer and more commonly found in older children/adults, often carrying a poorer prognosis. We discuss the multimodality imaging features of EES and the differential diagnosis of an aggressive appearing mass in proximity to skeletal structures, with pathologic correlates. This review highlights the need to recognize the variability of radiologic findings in EES such as the presence of hemorrhage, rich vascularity, and cystic or necrotic regions and its imaging similarity to other neoplasms that are closely related pathologically.

Indexed as

Ewing’s sarcomamusculoskeletal soft tissueoncologypediatricrhabdomyosarcoma

Identifiers

PMID34316128
PMCPMC8299506
OpenAlexW3167548890

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.