Evidence map›Paper›PMID 27995774›Full record

ArticleThoracic cancer2017

Occult primary pulmonary synovial sarcoma presenting as recurrent spontaneous pneumothorax and explosive progression.

Chenglin Guo, Chengwu Liu, Qiang Pu, Feng Lin, Lunxu Liu

Open access · goldAbstract readCase Reports
In one paragraph

Article in Thoracic cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Delayed Diagnosis of Primary Pulmonary Sarcoma Arising from a Pulmonary Cyst in an Adult: A Case Report.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Primary pulmonary synovial sarcoma: a case report.International journal of clinical and experimental pathology · 2018
    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

5 authors at 1 institution in 1 country.

Chenglin GuoDepartment of Thoracic Surgery, West China Hospital, Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China.
Chengwu LiuDepartment of Thoracic Surgery, West China Hospital, Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China.
Qiang PuDepartment of Thoracic Surgery, West China Hospital, Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China.
Feng LinDepartment of Thoracic Surgery, West China Hospital, Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China.
Lunxu LiuDepartment of Thoracic Surgery, West China Hospital, Western China Collaborative Innovation Center for Early Diagnosis and Multidisciplinary Therapy of Lung Cancer, Sichuan University, Chengdu, China.
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary pulmonary synovial sarcoma (PPSS) is a relatively rare neoplasm with highly progressive potential. We present an extremely rare case of PPSS presenting as recurrent pneumothorax with bullous lesions. Bullectomy was performed at the local hospital. Unfortunately, the patient was initially misdiagnosed as atypical carcinoid. Although a negative resection margin was obtained during the first surgery and a remedial operation and chemotherapy followed, the patient developed severe disease progression and died soon after. This report demonstrates that PPSS can easily be misdiagnosed and should be seriously considered in the differential diagnosis of pneumothorax.

Indexed as

AdultDiagnosis, DifferentialDisease ProgressionFatal OutcomeHumansLung NeoplasmsMalePneumothoraxSarcoma, SynovialTomography, X-Ray ComputedPneumothoraxpulmonarysynovial sarcoma

Identifiers

PMID27995774
PMCPMC5334290
OpenAlexW2565634626

What OpenQuestion holds

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LicenceCC BY-NC
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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.