Evidence map›Paper›PMID 42028536›Full record

ArticleCureus2026

Massive Hemoptysis From Concurrent Pulmonary Tuberculosis, Necrotizing Methicillin-Resistant Staphylococcus aureus Pneumonia, and Pneumocystis jirovecii Coinfection Revealing Idiopathic CD4 Lymphocytopenia.

Ismael Palacio, Oren G Nedjar, Zaneh Kahook, Miguel Barros, Adriana A Penate Armesto, Juan C Pantoja, George Michel, Lourdes Bosch

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

8 authors.

Ismael PalacioInternal Medicine, Larkin Community Hospital, Miami, USA.
Oren G NedjarInternal Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Davie, USA.
Zaneh KahookNeurology, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Davie, USA.
Miguel BarrosInternal Medicine, Larkin Community Hospital, Miami, USA.
Adriana A Penate ArmestoInternal Medicine, Larkin Community Hospital, Miami, USA.
Juan C PantojaInternal Medicine, Larkin Community Hospital, Miami, USA.
George MichelInternal Medicine, Larkin Community Hospital, Miami, USA.
Lourdes BoschPulmonary and Critical Care, Larkin Community Hospital, Miami, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Idiopathic CD4 lymphocytopenia (ICL) is a rare and underrecognized immunodeficiency characterized by persistent CD4⁺ T-cell depletion in the absence of HIV infection or other identifiable causes. Patients are often diagnosed only after presenting with severe opportunistic infections. Massive hemoptysis is a life-threatening complication typically attributed to a single pulmonary pathology, and the coexistence of multiple opportunistic infections in HIV-negative patients is exceedingly rare. We report a 29-year-old previously healthy female who presented with progressive cough, fever, and hemoptysis, culminating in life-threatening massive hemoptysis requiring intensive care. Imaging demonstrated diffuse tree-in-bud nodularity with necrotizing left upper lobe consolidation. Microbiologic evaluation revealed concurrent pulmonary tuberculosis, necrotizing methicillin-resistant

Indexed as

cellular immune dysfunctionhiv-negative immunodeficiencyidiopathic cd4 lymphocytopeniamassive hemoptysismrsa pneumonianecrotizing pneumoniaopportunistic pulmonary infectionspneumocystis jirovecii pneumoniapulmonary tuberculosis

Identifiers

PMID42028536
PMCPMC13100454

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.