Hemophagocytic syndrome and COVID-19
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Updated: Dec 14, 2025

Author Spotlight: Unveiling the Polyfunctionality and Heterogeneity in Immune Responses
Published on: March 8, 2024
Ricardo Lima1,2, Célio Cortinhas Filho1,2, Carlos Martins Ferreira Filho1
1ICU, Samaritano Hospital UHG, Brazil.
The case of a woman hospitalized due to COVID-19 is presented. The patient developed a severe macrophage activation syndrome diagnosed by bone marrow biopsy, which did not respond to immunoglobulin therapy.
The case of a woman hospitalized due to COVID-19 is presented. The patient developed a severe macrophage activation syndrome diagnosed by bone marrow biopsy, which did not respond to immunoglobulin therapy.
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