Evidence map›Paper›PMID 35379683›Full record

ArticleBMJ case reports2022

Bronchogenic cyst: a rare case of malignant transformation.

Jack Whooley, Alexandra White, Alan Soo

Abstract readCase Reports
In one paragraph

Article in BMJ case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Risk of malignant transformation and infections in congenital lung malformations in adults: a systematic review.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  2. Article
  3. Article
  4. Review
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  8. Review
  9. [Summary of clinical experience of 9 children with anterior cervical enterogenic cysts].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
    Article
  10. Article
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  15. [Diagnosis and treatment of pediatric cervical bronchogenic cyst].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2023
    Article
  16. Article
  17. Bronchogenic cysts: a narrative review.Mediastinum (Hong Kong, China) · 2023
    Review
  18. 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

3 authors.

Jack WhooleyCardiothoracic Surgery, University Hospital Galway, Galway, Ireland jackwhooley@hotmail.com.
Alexandra WhiteCardiothoracic Surgery, University Hospital Galway, Galway, Ireland.
Alan SooCardiothoracic Surgery, University Hospital Galway, Galway, Ireland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bronchogenic cysts are rare cystic malformations of the respiratory tract with prevalence that is largely unknown. They are most commonly diagnosed incidentally in asymptomatic patients. While surgical resection is the mainstay of treatment for patients who are symptomatic, the treatment course for patients without symptoms is less clear. We describe the case of an initially asymptomatic elderly man who was found to have a bronchogenic cyst on routine surveillance imaging, culminating in the rapid enlargement and malignant transformation of the cyst, ultimately resulting in a technically difficult and challenging surgical resection. The malignant transformation of these bronchogenic cysts is exceedingly rare, with only a few well-documented cases reported in the literature. To our knowledge, this is the first report of a squamous cell carcinoma arising from a bronchogenic cyst in the paratracheal region.

Indexed as

Bronchogenic CystCarcinoma, Squamous CellAgedCell Transformation, NeoplasticHumansMaleCardiothoracic surgeryLung cancer (oncology)

Identifiers

PMID35379683
PMCPMC8981341

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.