نتایج جستجو برای: macrophage activation syndrome

تعداد نتایج: 1068365  

Journal: :Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies 2017
Joseph A Carcillo E Scott Halstead Mark W Hall Trung C Nguyen Ron Reeder Rajesh Aneja Bita Shakoory Dennis Simon

OBJECTIVES We hypothesize that three inflammation pathobiology phenotypes are associated with increased inflammation, proclivity to develop features of macrophage activation syndrome, and multiple organ failure-related death in pediatric severe sepsis. DESIGN Prospective cohort study comparing children with severe sepsis and any of three phenotypes: 1) immunoparalysis-associated multiple orga...

Journal: :Acta Paediatrica 2021

Macrophage activation syndrome (MAS) is a subtype of hemophagocytic lymphohistiocytosis (HLH) diseases. The underlying mechanism these life-threatening disorders impaired granule-mediated cytotoxicity exerted by natural killer (NK) cells and T lymphocytes. This function meant for elimination virus-infected cells, malignant to prevent exaggerated immune responses. normal outcome after an attack ...

Journal: :Revista Da Associacao Medica Brasileira 2021

SUMMARY COVID-19 infection can progress to severe respiratory and have high mortality rates. Several pathophysiological factors are observed in fatal cases, with related multiple organ failure, addition the evolution levels of serum ferritin, D-dimer, C-reactive protein. These cases often meet criteria for macrophage activation syndrome changes host’s inflammatory response an inadequate resolut...

Journal: :Chest 2021

TOPIC: Allergy and Airway TYPE: Fellow Case Reports INTRODUCTION: Macrophage Activation Syndrome (MAS) is a secondary hemophagocytic lymphohistiocytosis syndrome (HLH), rarely seen with systemic lupus erythematosus (SLE). CASE PRESENTATION: 34-year-old male history significant for Raynaud's phenomenon bipolar depression admitted dyspnea, nausea, fever, mouth ulcers ten days after starting Lamot...

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