Evidence map›Paper›PMID 41859013›Full record

ReviewInternational journal of chronic obstructive pulmonary disease2026

Improvement of Progressive Vanishing Lung Syndrome in COPD: A 7-Year Radiological Evolution Case Report and Literature Review.

Xinxin Zhong, Qionghui Liu, Jianqiang Huang, Huai Liao, Xinyan Huang

Abstract readCase ReportsReview
In one paragraph

Review in International journal of chronic obstructive pulmonary disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Xinxin Zhong *Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, People's Republic of China.
Qionghui Liu *Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, People's Republic of China.
Jianqiang HuangDepartment of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, People's Republic of China.
Huai LiaoDepartment of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, People's Republic of China.
Xinyan HuangDepartment of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, People's Republic of China.ORCID 0000-0003-2775-6409

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Vanishing lung syndrome (VLS) is a clinical condition that characterized by large bullae that compress the normal lung parenchyma. Longitudinal documentation of VLS disease progression and outcomes following endobronchial valve (EBV) treatment remains scarce, particularly for right middle lobe (RML) involvement. Case Presentation: We report a 7-year longterm follow-up case of a 73-year-old female with chronic obstructive pulmonary disease(COPD) who presented with progressive dyspnea and declining pulmonary function. Serial computed tomography scans over 7 years documented the gradual expansion of emphysematous changes predominantly in the RML, with corresponding deterioration in pulmonary function tests (FEV Conclusion: This case underscores the insidious progression of VLS and highlights the utility of EBV therapy in the management of advanced cases.

Indexed as

BronchoscopyLungPneumonectomyPulmonary Disease, Chronic ObstructiveTomography, X-Ray ComputedAgedDisease ProgressionDyspneaExercise ToleranceFemaleForced Expiratory VolumeHumansRecovery of FunctionTime FactorsTreatment OutcomeWalk TestBLVRbronchoscopic lung volume reductionchronic obstructive pulmonary diseaseCOPDEBVendobronchial valvevanishing lung syndromeVLS

Identifiers

PMID41859013
PMCPMC12997777

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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.