13 results
Primary Intracranial Hemorrhage (ICH) #Clinical #EM #NSG #Radiology #CT #Primary #IntracranialHemorrhage #ICH #ALiEM
Intracranial Hemorrhage (ICH ... ) #Clinical #EM ... #NSG #Radiology ... #CT #Primary #IntracranialHemorrhage ... #ICH #ALiEM
Subdural Intracranial Hemorrhage (ICH) #Clinical #EM #NSG #Radiology #CT #Subdural #IntracranialHemorrhage #ICH #ALiEM
Intracranial Hemorrhage (ICH ... ) #Clinical #EM ... #NSG #Radiology ... #CT #Subdural #IntracranialHemorrhage ... #ICH #ALiEM
Epidural Intracranial Hemorrhage (ICH) #Clinical #EM #NSG #Radiology #CT #Epidural #IntracranialHemorrhage #ICH #ALiEM
Intracranial Hemorrhage (ICH ... ) #Clinical #EM ... #NSG #Radiology ... #CT #Epidural #IntracranialHemorrhage ... #ICH #ALiEM
Spontaneous Subarachnoid Hemorrhage (SAH) #Clinical #EM #NSG #Radiology #CT #Spontaneous #SubarachnoidHemorrhage #SAH #ICH #ALiEM
SAH) #Clinical #EM ... #NSG #Radiology ... #CT #Spontaneous ... SubarachnoidHemorrhage #SAH #ICH ... #ALiEM
Traumatic Subarachnoid Hemorrhage (SAH) #Clinical #EM #NSG #Radiology #CT #Traumatic #SubarachnoidHemorrhage #SAH #ICH #ALiEM
SAH) #Clinical #EM ... #NSG #Radiology ... #CT #Traumatic ... SubarachnoidHemorrhage #SAH #ICH ... #ALiEM
Update on the ED Management of Intracranial Hemorrhage: Not All Head Bleeds Are the Same -
Summary Table on ... #Management #NSG ... #Summary #Table ... #ICH #BloodPressure ... IntracranialHemorrhages #ALiEM
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
of Langerhans cell ... Nodular LCH: - Sarcoidosis ... Cystic LCH: - LAM ... Differential #Comparison #Table
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Langerhans cell ... histiocytosis (LCH ... Pattern #Comparison #Table
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Activation of CD8 T cells ... Ferritin >1000 ng ... >2400 Ul/ml, ↑ LDH ... intravascular B-LNH ... of emergency, ICU
Histiocytosis - Langerhans cell histiocytosis (LCH), Erdheim-Chester disease (ECD), Rosai-Dorfman disease (RDD)
Comparison of Features by Age,
Histiocytosis - Langerhans cell ... histiocytosis (LCH ... diagnosis #comparison #table ... features #management #LCH