3 results
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
that disrupts immune ... Virus (EBV, CMV, HHV8 ... Others: Cellular immune ... of emergency, ICU ... Lymphohistiocytosis #diagnosis #management
Idiopathic CD4 Lymphopenia (ICL) / Lymphocytopenia 

DIAGNOSTIC CRITERIA FOR ICL
 • Persistent CD4 T-cell lymphopenia
 •
occasions COMMON ASSOCIATIONS ... myelodysplasia) • Infections ... - HIV. ... #diagnosis #hematology ... #Differential #
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
inflammation • Temporal association ... • Kaposi sarcoma ... , HHV8 - Worsening ... Leishmaniasis Differential ... #Diagnosis #Management