Evidence map›Paper›PMID 35601868›Full record

ArticleRespiratory medicine case reports2022

Silicosis-related pleural effusion diagnosed using elemental analysis of the pleural fluid cell block: A case report.

Shouichi Okamoto, Isao Kobayashi, Hiroshi Moriyama, Mayuka Tanimura, Kotaro Kadoya, Hiroki Ienaga, Toshiaki Kikuchi, Kazuhisa Takahashi

Open access · goldAbstract readCase Reports
In one paragraph

Article in Respiratory medicine case reports, 2022. 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
0.8field-weighted citation impact, top 29% 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, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Silicosis initially presenting with empyema.Occupational medicine (Oxford, England) · 2024
    Article
  4. 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

8 authors at 4 institutions in 1 country.

Shouichi OkamotoDivision of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Isao KobayashiDivision of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Hiroshi MoriyamaDepartment of Respiratory Medicine, NishiNiigata Chuo Hospital, 1-14-1, Masago, Nishi-ku, Niigata, Niigata, 950-2085, Japan.
Mayuka TanimuraDepartment of Respiratory Medicine, Koshigaya Municipal Hospital, 10-32, Higashikoshigaya, Koshigaya, Saitama, 343-8577, Japan.
Kotaro KadoyaDivision of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Hiroki IenagaDepartment of Respiratory Medicine, Koshigaya Municipal Hospital, 10-32, Higashikoshigaya, Koshigaya, Saitama, 343-8577, Japan.
Toshiaki KikuchiDepartment of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, 757-1 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan.
Kazuhisa TakahashiDivision of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Juntendo University · JPKoshigaya Municipal Hospital · JPNiigata University Medical and Dental Hospital · JPNishi Niigata Chuo National Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pleural disease in silicosis remains an underrecognized entity. Herein, we describe the case of an 85-year-old man with a 20-year history of silica exposure between the ages of 9-28 years. He presented with bilateral exudative pleural effusions, and chest computed tomography revealed typical silicosis findings. Thoracentesis was performed thrice, but did not reveal the cause of effusion. However, pleural fluid cell-block elemental analysis revealed a silicon compound, suggesting that silicosis-related pleural effusion had developed after a long latency period. Therefore, elemental analysis of the pleural fluid cell block may help diagnose occupational lung diseases with pleural effusion.

Indexed as

Cell blockCT, computed tomographyElemental analysisPleural effusionSilicaSilicosis

Identifiers

PMID35601868
PMCPMC9117916
OpenAlexW4280494431

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.