Evidence map›Paper›PMID 32476948›Full record

ArticleSarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG2019

The role of video-assisted thoracoscopic surgery in the diagnosis of interstitial lung disease.

Keishi Sugino, Hajime Otsuka, Yusuke Matsumoto, Yasuhiko Nakamura, Keiko Matsumoto, Yoko Azuma, Takashi Makino, Akira Iyoda, Kazutoshi Shibuya, Sakae Homma

Open access · greenAbstract read
In one paragraph

Article in Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 15% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. Yield and safety of different biopsy types in interstitial lung disease: a systematic review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Uniportal VATS wedge pulmonary resection.Turkish journal of medical sciences · 2026
    Article
  5. Review
  6. Article
  7. Article
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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

10 authors at 1 institution in 1 country.

Keishi SuginoDepartment of Respiratory Medicine.
Hajime OtsukaDepartment of Chest Surgery.
Yusuke MatsumotoDepartment of Respiratory Medicine.
Yasuhiko NakamuraDepartment of Respiratory Medicine.
Keiko MatsumotoDepartment of Diagnostic Radiology.
Yoko AzumaDepartment of Chest Surgery.
Takashi MakinoDepartment of Chest Surgery.
Akira IyodaDepartment of Chest Surgery.
Kazutoshi ShibuyaDepartment of Pathology, Toho University Omori Medical Center, Tokyo, Japan.
Sakae HommaDepartment of Respiratory Medicine.
Toho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhen a clinical context is indeterminate for idiopathic pulmonary fibrosis (IPF), or a chest high-resolution computed tomography (HRCT) pattern is not indicative of typical or probable usual interstitial pneumonia (UIP) in patients with interstitial lung disease (ILD), surgical lung biopsy should be considered to make a confident diagnosis on the basis of multidisciplinary diagnosis (MDD).

aimThe aim of this study was to evaluate the role and safety of video-assisted thoracoscopic surgery (VATS) in patients with ILD.

methodsA total of 143 patients with ILD underwent VATS at Toho University Medical Center Omori Hospital between March 2004 and April 2017. We conducted a retrospective study on the usefulness and safety of VATS in the diagnosis of ILD under MDD.

resultsThe 30-day mortality was 0%. The postoperative complication rate was 12.6%, which included 5 cases of pneumothorax after discharge (3.5%), 4 cases of prolonged air leakage (2.8%), and 2 cases of acute exacerbation (1.4%). Three of 9 cases (33.3%) complicated by pneumothorax after discharge or prolonged air leakage were resected specimens of pleuroparenchymal fibroelastosis (PPFE). Two patients had acute exacerbation, who were ultimately diagnosed as having idiopathic unclassifiable IP and had histologically significant irregular dense fibrosis and numerous fibroblastic foci. The comparison between chest HRCT and histopathological findings revealed 55 cases of possible UIP [UIP (45%), NSIP (25%), and unclassifiable IP (29%)] and 21 cases of inconsistent with UIP [UIP (10%), NSIP (33%), organizing pneumonia (10%), unclassifiable IP (24%), and PPFE (24%)].

conclusionVATS can be safely performed to obtain a confident diagnosis for appropriate treatment strategies in patients with ILD.

Indexed as

Thoracic Surgery, Video-AssistedAdultAgedAged, 80 and overBiopsyFemaleHumansLung Diseases, InterstitialMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesRisk FactorsTomography, X-Ray Computedcomplicationinterstitial lung diseasemultidisciplinary discussion diagnosisesurvivalvideo-assisted thoracoscopic surgery

Identifiers

PMID32476948
PMCPMC7247103
OpenAlexW3028658364

What OpenQuestion holds

Textmetadata
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.