Nannizziopsis Immune Reconstitution Inflammatory Syndrome in a Patient with HIV: First Reported Case

We describe the case of a 35-year-old HIV-positive male of African origin diagnosed with neurotoxoplasmosis and a Nannizziopsis spp. cavitating pulmonary lesion unmasking immune reconstitution inflammatory syndrome (IRIS). The patient presented with headache, left hemiparesis and confusion. MRI of...

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Autores principales: Yi Zhao, Mikhail Nozdrin, Alessia Dalla Pria, Margherita Bracchi
Formato: article
Lenguaje:EN
Publicado: SMC MEDIA SRL 2021
Materias:
hiv
R
Acceso en línea:https://doaj.org/article/e58c36830fd04027aa9eec9fa5f8c0f4
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Sumario:We describe the case of a 35-year-old HIV-positive male of African origin diagnosed with neurotoxoplasmosis and a Nannizziopsis spp. cavitating pulmonary lesion unmasking immune reconstitution inflammatory syndrome (IRIS). The patient presented with headache, left hemiparesis and confusion. MRI of the brain showed two space-occupying lesions in the right basal ganglia and left parietal lobe typical for neurotoxoplasmosis. The patient tested positive for HIV and had advanced CD4 lymphopenia. After commencement of antiretroviral treatment, a CT scan of the chest showed a cavitating lesion in the right upper lobe. The diagnosis of Nannizziopsis spp. fungal infection was confirmed by DNA sequencing on a bronchial wash sample. The patient achieved complete recovery with antiretroviral therapy, standard neurotoxoplasmosis treatment and antifungal treatment with voriconazole for 12 weeks.