Abstract

HUAMANI-CHARAGUA, Pamela et al. Brain abscess due to Nocardia sp. In an immunocompetent patient in Peru: a case report. Rev. perú. med. exp. salud publica [online]. 2021, vol.38, n.3, pp.463-466.  Epub Sep 15, 2021. ISSN 1726-4634.  http://dx.doi.org/10.17843/rpmesp.2021.383.7330.

Cerebral nocardia infections is a rare entity, which has been mainly reported in immunosuppressed patients. Currently, there are no clinical guidelines for first-line treatment. Our case refers to an older immunocompetent adult, with encephalopathy and left hemiparesis, associated with lesions compatible with multiple brain abscess and suggestive of infectious etiology. He initially received treatment for tuberculosis, bacterial abscess, and toxoplasmosis, without a favorable clinical response. An empirical treatment for nocardiosis started, by using meropenem and trimethoprim / sulfamethoxazole, and clinical and imaging improvement was achieved. The occurrence of adverse events forces the temporary use of alternative medications. We highlight some criteria for including nocardiosis in the differential diagnosis in cases of multiple brain abscess and mention laboratory diagnostic methods and drugs to initiate empirical treatment.

Keywords : infections; Abscess; Brain; Immunocompetent; Diagnosis; Therapeutics.

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