5 results
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Activation of CD8 ... IFN-y) → Excessive activation ... accumulation of clinical ... Assessment • Clinical ... Lymphohistiocytosis #diagnosis #management
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
: Overwhelming clinical ... excessive macrophage activation ... Ferritin >500 ng/mL ... Lymphohistiocytosis #diagnosis #management ... #treatment #hematology
Dorsal Foot Corticosteroid Injection

Uncommon dorsum of foot injection. Try to move fluid in tendon to see
move fluid in tendon ... #clinical #video ... physicalexam #procedure #msk ... #orthopedics #sports ... #rheumatology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Macrophage Activation ... lymphohistiocytosis (HLH ... 5000 to 10,000 ng/mL ... Syndrome #Diagnosis #Management ... #Hematology #Rheumatology
Greater Trochanteric Bursa Injection 

Usually roll patient on side, find the most tender spot, approximately an
find the most tender ... Deeper injection ... #clinical #video ... #procedure #rheumatology ... #sports #msk #orthopedics