Related Experiment Video
Updated: Jul 6, 2026

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
Published on: October 14, 2021
[Hemophagocytic Syndrome: a clinical presentation of systemic lupus erythematosus]
Danilo da Fonseca Reis Silva1, Fernando Antônio Costa Anunciação, Josué da Costa Arcoverde
1Medicina da Universidade Federal do Piauí - UFPI, Piauí, Brazil. danilo2002_02@yahoo.com.br
Hemophagocytic Syndrome is a clinical condition characterized by the activation of either macrophages or histiocytes with a prominent hemophagocytosis feature in the bone marrow and other reticuloendothelial systems. It leads to the phagocytosis of erythrocytes, leukocytes, platelets, and their precursors. The presence of hemophagocytosis can be associated to infections, malignancies, autoimmune diseases, drugs and a variety of other medical conditions. We report a case of a previously healthy 23 year-old woman that developed hemophagocytosis at the same time that she fulfilled diagnostic criteria for systemic lupus erythematosus. Lupus-related hemophagocytic syndrome is a rare and potentially fatal entity. It offers significant differential diagnosis challenges and requires urgent therapeutic intervention. There are only few cases reported in the literature. In this article, we briefly reviewed what is currently known about this syndrome. However, much is still needed in order to better understand its causes, all the immunopathogenic mechanisms, as well as its clinical aspects.
Hemophagocytic Syndrome is a clinical condition characterized by the activation of either macrophages or histiocytes with a prominent hemophagocytosis feature in the bone marrow and other reticuloendothelial systems. It leads to the phagocytosis of erythrocytes, leukocytes, platelets, and their precursors. The presence of hemophagocytosis can be associated to infections, malignancies, autoimmune diseases, drugs and a variety of other medical conditions. We report a case of a previously healthy 23 year-old woman that developed hemophagocytosis at the same time that she fulfilled diagnostic criteria for systemic lupus erythematosus. Lupus-related hemophagocytic syndrome is a rare and potentially fatal entity. It offers significant differential diagnosis challenges and requires urgent therapeutic intervention. There are only few cases reported in the literature. In this article, we briefly reviewed what is currently known about this syndrome. However, much is still needed in order to better understand its causes, all the immunopathogenic mechanisms, as well as its clinical aspects.
Related Concept Videos
Nephrotic Syndrome I : Introduction
Hypersensitivity Reactions: Immune-Complex Reactions
Endocarditis II: Clinical Features of Infective Endocarditis
Hypersensitivity Reactions: Cytolytic Reactions
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
