Evidence map›Paper›PMID 34401623›Full record

ArticleJournal of vascular surgery cases and innovative techniques2021

Venous thromboembolism in a patient with an uncommon etiology of May-Thurner syndrome.

Giancarlo Speranza, Eric Hager

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of vascular surgery cases and innovative techniques, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact, top 84% 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

4 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Phlegmasia cerulea dolens and compartment syndrome secondary to uterine lipoleiomyoma.Journal of vascular surgery cases and innovative techniques · 2026
    Article
  3. Review
  4. 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

2 authors at 2 institutions in 1 country.

Giancarlo SperanzaNew York University Grossman School of Medicine, New York, NY.
Eric HagerDivision of Vascular Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pa.
New York University · USUniversity of Pittsburgh Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

May-Thurner syndrome (MTS) consists of common iliac vein compression from an extrinsic source. Patients with MTS can present with a variety of symptoms, potentially making the diagnosis difficult. Classically, MTS will result in left iliac vein compression from the right iliac artery. In rare cases, it can be secondarily caused by compression from other anatomic structures in the pelvis. We present the case of a 43-year-old woman with MTS with iliofemoral deep vein thrombosis and pulmonary embolism caused by a large uterine leiomyoma. Our findings underscore the need to consider various etiologies of venous compression in patients with extensive unilateral venous thromboembolism.

Indexed as

May-Thurner syndromeUterine leiomyomaVenous thromboembolism

Identifiers

PMID34401623
PMCPMC8358287
OpenAlexW3183730249

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.