ArticleRespiratory medicine case reports2019
Long-term spontaneous remission with active surveillance in IgG4-related pleuritis: A case report and literature review.
Article in Respiratory medicine case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
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Who cites it
5 citing papers in PubMed, 15 citations in OpenAlex.
- IgG4-related disease and pleural effusion: a systematic review.Journal of thoracic disease · 2025Review
- Metachronous bilateral immunoglobulin G4-related pleuritis: A case report and literature review.Respirology case reports · 2023Article
- IgG4-related diseases involving pleura: a case report and literature review.Frontiers in medicine · 2023Article
- Refractory IgG4-related Pleural Disease with Chylothorax: A Case Report and Literature Review.Internal medicine (Tokyo, Japan) · 2021Review
- IgG4-related disease in the differential diagnosis of lung nodules.Respirology case reports · 2020Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pleural effusion is a relatively rare feature of IgG4-related disease (IgG4-RD). Here, we report a case of a 72-year-old woman who presented with pleural effusion. Although the pleural adenosine deaminase level was increased, surgical biopsy of the pleura and left inguinal lymph node indicated that the effusion was due to IgG4-RD. Active surveillance was initiated because serum IgG4 and pleural effusion naturally decreased and then completely disappeared. The patient has shown no recurrence for >4 years. This case suggests that pleural biopsy can be used to distinguish IgG4-RD from tuberculosis; moreover, some cases with pleural effusion could improve without treatment.
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Registered trials
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