AUTHOR=Ruiz-Rodríguez Juan Carlos , Chiscano-Camón Luis , Ruiz-Sanmartin Adolf , Palmada Clara , Bajaña Ivan , Iacoboni Gloria , Bonilla Camilo , García-Roche Alejandra , Paola Plata-Menchaca Erika , Maldonado Carolina , Pérez-Carrasco Marcos , Martinez-Gallo Mónica , Franco-Jarava Clara , Hernández-González Manuel , Ferrer Ricard TITLE=Case report: Cytokine hemoadsorption in a case of hemophagocytic lymphohistiocytosis secondary to extranodal NK/T-cell lymphoma JOURNAL=Frontiers in Medicine VOLUME=Volume 9 - 2022 YEAR=2022 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2022.925751 DOI=10.3389/fmed.2022.925751 ISSN=2296-858X ABSTRACT=Hemophagocytic lymphohistiocytosis (HLH) is a severe hyperinflammatory syndrome induced by activated macrophages and cytotoxic T-cells. Secondary (acquired) HLH is the most frequent form in adults, commonly triggered by malignancies (up to 70%), Epstein-Barr Virus (EBV) associated lymphoma or infection. Untreated HLH can lead to rapid multiorgan dysfunction and death, so treatment should be started as soon as possible. The pathophysiology of organ dysfunction is led by the cytokine storm, so cytokine hemadsorption could have a potential therapeutic role in this setting.