Resumo

Diagnóstico oportuno de paracoccidioidomicosis diseminada en un adulto inmunocompetente. Medicina (B. Aires) [online]. 2018, vol.78, n.3, pp.199-202. ISSN 0025-7680.

Paracoccidioidomycosis is endemic in subtropical rainforests of Latin America. Acute/subacute presentations involve an aggressive dissemination throughout the lymphatic system, while chronic forms (more frequent) arise as differential diagnosis for other conditions involving lung, oropharynx, skin, and eventually the brain. We present the case of a man referred for evaluation and treatment of a possible lung tumor with brain metastasis. The finding of multibudded yeasts and the microbiological isolation of a dimorphic fungus identified as Paracoccidioides sp. from a brain biopsy prompted a cardinal change in prognosis and treatment. This case alerts on the importance of considering systemic fungal diseases as differential diagnosis of compatible clinical presentations in patients who had lived in, or visited, endemic areas.

Palavras-chave : Paracoccidioidomycosis; Fungal diseases; Brain; Metastasis.

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