Evidence map›Paper›PMID 34876988›Full record

ArticleRespirology case reports2022

Two cases of cryptogenic organizing pneumonia masquerading as tuberculosis (TB) in a TB endemic area.

Mohamed Faisal Abdul Hamid, Sai Banu Selvarajah, Nik Nuratiqah, Ng Boon Hau, Andrea Yu-Lin Ban

Open access · goldAbstract readCase Reports
In one paragraph

Article in Respirology case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 45% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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.

Mohamed Faisal Abdul HamidRespiratory Unit University Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia.ORCID https://orcid.org/0000-0002-7526-361X
Sai Banu SelvarajahRespiratory Unit University Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia.
Nik NuratiqahRespiratory Unit University Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia.
Ng Boon HauRespiratory Unit University Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia.ORCID https://orcid.org/0000-0002-0750-3087
Andrea Yu-Lin BanRespiratory Unit University Kebangsaan Malaysia Medical Centre Kuala Lumpur Malaysia.ORCID https://orcid.org/0000-0003-3788-4789
University Kebangsaan Malaysia Medical Centre · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Before the era of COVID-19 pandemic, organizing pneumonia (OP) is often underdiagnosed while tuberculosis (TB) is overdiagnosed especially in an endemic area. We report two patients with cryptogenic OP mimicking TB. First, a 56-year-old lady with right upper lobe air space opacity and, second, a 37-year-old lady with left upper lobe cavitary lesion. They were treated empirically for pulmonary TB as they had chronic cough with typical chest imaging findings. As there were no improvements despite anti-TB and investigations for TB were negative, they underwent image-guided biopsy which confirmed OP. Both patients received 6 months of corticosteroids therapy and made complete recovery. These cases highlight the rare presentation of OP and serves as a reminder that patients tested negative for TB, despite typical history and chest imaging findings, warrant further investigations as many diseases may mimic TB and vice versa.

Indexed as

diffuse parenchymal lung diseaseorganizing pneumoniatuberculosis

Identifiers

PMID34876988
PMCPMC8629744
OpenAlexW3215656485

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.