75 results
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
Lymphohistiocytosis (HLH ... / Diagnosis: HLH ... Elevated CXCL9 • Hypertriglyceridemia ... If no response HLH ... TheIDtrivia #HLH
Hemophagocytic Lymphohistiocytosis (HLH) Diagnostic Criteria - 2004 vs 2009

At least three of the following: 
 -
Lymphohistiocytosis (HLH ... required) - Hypertriglyceridemia ... @PulmCrit #HLH
Hypertriglyceridemia - Ultrafiltrate after Plasmapheresis

#Clinical #Photo #Hypertriglyceridemia #Ultrafiltrate #Plasmapheresis
Hypertriglyceridemia ... Clinical #Photo #Hypertriglyceridemia
Hemophagocytic Lymphohistiocytosis (HLH)
Clinical Features: Fever, Splenomegaly, Hepatomegaly, Lymphadenopathy, Confusion
Classic lab findings in HLH: ↑↑ ferritin, Anemia,
Lymphohistiocytosis (HLH ... lab findings in HLH ... Diagnostic Criteria for HLH ... consistent with HLH ... EricsMedicalLectures/ #HLH
Familial Dyslipidemias

 • Hyperchylomicronemia
 • Familial hypercholesterolemia
 • Dysbetalipoproteinemia
 • Hypertriglyceridemia

Sarah Lyon @sarahthelyon

#Familial #Dyslipidemias #lipidemia #cardiology
Dysbetalipoproteinemia • Hypertriglyceridemia
Metabolism of plasma lipoproteins and related genetic diseases - Familial Hypercholesterolemia
Type I (FAMILIAL HYPERCHYLOMICRONEMIA) 
Type IIA
Type IV (FAMILIAL HYPERTRIGLYCERIDEMIA ... FAMILIAL MIXED HYPERTRIGLYCERIDEMIA
Diagnostic Schema for Hyperferritinemia

Pearl: Diseases associated with extreme elevations: 
1. HLH 
2. Still's disease 
3. Systemic
HLH 2.
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH ... assessment+++ Primary HLH ... • Familial HLH ... XLP) Acquired HLH ... Nicolas Taar #HLH
Pancytopenia - Workup and Differential Diagnosis Algorithm
Consumption Disorders
 1. Autoimmune Mediated Pancytopenia
 2. Splenic Sequestration
Peripheral Destruction
and Screen for HLH ... HLH syndrome 5.
Proposed Treatment Algorithm for MAS / HLH

#MAS #HLH #Hemophagocytic #Lymphohistiocytosis #Management #Treatment #Algorithm #Hematology
Algorithm for MAS / HLH ... #MAS #HLH #Hemophagocytic