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ArticleJournal of medical case reports2025

Cutaneous tuberculosis and its pleomorphic presentations in human immunodeficiency virus-negative patients: a case report.

Rose Ekambi Kotto, Grace Anita Nkoro, Coralie Reine Mendouga Menye, Odette Berline Sigha, Ulrich Nguena Feungue, Christelle Ebongo Aboutou, Aristide Nguenmegne, Thierry Zo'obo, Edgar Mandeng Ma Linwa, Alain-Patrice Mélédié and 1 more

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Article in Journal of medical case reports, 2025. 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
–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

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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. 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

11 authors.

Rose Ekambi KottoFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon. rozkotto25@yahoo.fr.ORCID http://orcid.org/0009-0001-8213-7419
Grace Anita NkoroFaculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon.
Coralie Reine Mendouga MenyeFaculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon.
Odette Berline SighaFaculty of Health Sciences, University of Bamenda, Bamenda, Cameroon.
Ulrich Nguena FeungueUniversity Teaching Hospital of TreichvilleFelix-HouphouetBoigny University, Abidjan, Ivory Coast.
Christelle Ebongo AboutouDermatology Unit, Garnison Military Hospital of Yaounde, Yaounde, Cameroon.
Aristide NguenmegneMboppi Baptist Hospital of Douala, Douala, Cameroon.
Thierry Zo'oboDermatology Unit, Garnison Military Hospital of Yaounde, Yaounde, Cameroon.
Edgar Mandeng Ma LinwaFaculty of Health Sciences, University of Buea, Buea, Cameroon.
Alain-Patrice MélédiéFaculty of Medicine and Pharmaceutical Sciences, University of Douala, Douala, Cameroon.
Emmanuel Armand KouotouFaculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCutaneous tuberculosis is reported to be rare, especially in human immunodeficiency virus-negative patients but probably also underdiagnosed. This is because it presents with pictorial and anatomoclinical polymorphism. In Africa, despite tuberculosis being endemic, isolating the germ and/or obtaining histopathological confirmation constitutes a significant challenge. Literature on the clinical presentations and outcomes of patients with cutaneous tuberculosis is sparse in Cameroon and sub-Saharan Africa. This prompted us to report on the cases of cutaneous tuberculosis we encountered. CASE PRESENTATION: We report ten cases of cutaneous tuberculosis diagnosed in human immunodeficiency virus-negative patients from 2018 to 2022 in Cameroon. All cases included were confirmed by histology and/or laboratory test. The average age of our patients was 35.7 ± 20.3 years, with age ranges between 8 and 72 years. The sex ratio (M/F) was 1.5. The clinical forms identified were scrofuloderma (three cases), papulonecrotic tuberculid (two cases), and tuberculosis verrucosa cutis (two cases). Tubercular gumma, lupus vulgaris, and disseminated tuberculosis accounted for one case each. Under antituberculosis drugs, the clinical progress was favorable for all cases.

conclusionCutaneous tuberculosis can present in various forms. Though rare in our setting, physicians should consider this diagnosis when faced with any chronic skin lesion that does not respond to conventional treatment.

Indexed as

Antitubercular AgentsHIV SeronegativityTuberculosis, CutaneousAdolescentAdultAgedCameroonChildFemaleHumansMaleMiddle AgedYoung AdultAntitubercular AgentsCameroonCutaneous tuberculosisScrofulodermaSub-Saharan Africa

Identifiers

PMID40033350
PMCPMC11877710

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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.