Evidence map›Paper›PMID 28638618›Full record

ArticleRespirology case reports2017

Swyer-James-MacLeod syndrome-a rare diagnosis presented through two adult patients.

Sumit Mehra, Thilini Basnayake, Henrik Falhammar, Subash Heraganahally, Suryakant Tripathi

Abstract readCase Reports
In one paragraph

Article in Respirology case reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

5 authors.

Sumit MehraDepartment of Respiratory and Sleep Medicine Royal Darwin Hospital Darwin Australia.ORCID 0000-0002-8379-8745
Thilini BasnayakeDepartment of Respiratory and Sleep Medicine Royal Darwin Hospital Darwin Australia.
Henrik FalhammarDepartment of General Medicine Royal Darwin Hospital Darwin Australia.
Subash HeraganahallyDepartment of Respiratory and Sleep Medicine Royal Darwin Hospital Darwin Australia.
Suryakant TripathiDepartment of Pulmonary Medicine King George Medical University Lucknow India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Swyer-James-MacLeod syndrome (SJMS) is a rare syndrome of acute obliterative bronchiolitis following an early childhood infective insult to the lungs. This causes arrest of alveolarization, affecting lung development with hypoplasia of the ipsilateral pulmonary artery and results in a characteristic radiological pattern, such as a unilateral hyperlucent lung with expiratory air-trapping and pruned-tree appearance on pulmonary angiogram. The clinical presentation is either recurrent chest infections, exertional dyspnoea or it may be an incidental finding. Management involves early prevention of infection, airway clearance, and regular vaccinations. We describe two adult patients with SJMS: A 51-year-old female of Indian ethnicity presenting with recurrent haemoptysis and a 40-year-old Indigenous male presenting acutely with sepsis and background history of recurrent chest infections. These cases highlight the importance of being aware of and accurately recognizing this rare condition, to be able to manage patients appropriately and avoid incorrect and unnecessary treatment.

Indexed as

Air‐trappingemphysemahyperlucent lungobliterative bronchiolitispruned‐tree appearance

Identifiers

PMID28638618
PMCPMC5473102

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.