2023, Number 4
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Acta de Otorrinolaringología CCC 2023; 51 (4)
Chronic multifocal paracoccidioidomycosis with perioral and laryngeal involvement in an immunocompetent patient: case report
Galvis-Franco W, Ruiz-Mejía C, Pérez-Villegas D
Language: Spanish
References: 16
Page: 310-315
PDF size: 272.86 Kb.
ABSTRACT
Introduction: Paracoccidioidomycosis is a mycosis endemic in tropical areas of
South America and Central America. 50% of patients have mucous membrane involvement
and the laryngeal mucosa is affected in 22-43% of cases.
Case report:
We present an illustrative case of a patient with Paracoccidioidomycosis with involvement
of the oral and laryngeal mucosa with a clinical course suggestive of
disseminated tuberculosis.
Discussion: Mucosal involvement occurs in half of the
patients with Paracoccidioidomycosis, while laryngeal involvement occurs in 22-
43% of patients. In most cases, laryngeal lesions are observed as granulomatous
masses with a hemorrhagic surface and are associated with dysphonia, making them
difficult to differentiate from laryngeal tuberculosis.
Conclusion: Laryngeal involvement
in patients with Paracoccidioidomycosis is frequent and has a clinical course
similar to that of tuberculosis, implying a diagnostic challenge.
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