Evidence map›Paper›PMID 33732469›Full record

ArticleRespirology case reports2021

Novel pulmonary perfusion imaging using chest digital dynamic radiography for pulmonary artery sarcoma.

Shota Yamamoto, Fumio Sakamaki, Genki Takahashi, Ryotaro Yuji, Tomohiro Matsumoto, Terumitsu Hasebe

Abstract read
In one paragraph

Article in Respirology case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Shota YamamotoDepartment of Radiology Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.ORCID https://orcid.org/0000-0002-3948-1601
Fumio SakamakiDepartment of Respiratory Medicine Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.ORCID https://orcid.org/0000-0002-6044-6501
Genki TakahashiDepartment of Respiratory Medicine Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.
Ryotaro YujiDepartment of Radiological Technology Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.
Tomohiro MatsumotoDepartment of Radiology Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.
Terumitsu HasebeDepartment of Radiology Tokai University Hachioji Hospital, Tokai University School of Medicine Tokyo Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chest digital dynamic radiography (DDR) is a novel method for evaluating pulmonary perfusion and ventilation. It could depict ventilation-perfusion mismatch in a pulmonary artery sarcoma with severe stenosis in the right pulmonary artery. This report is the first demonstration of ventilation-perfusion mismatch in a malignant neoplasm using DDR.

Indexed as

Digital dynamic radiographyperfusion–ventilation mismatchpulmonary artery sarcomapulmonary perfusionX‐ray

Identifiers

PMID33732469
PMCPMC7943749

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.