4 results
Apical 4-chamber (A4) Apical 4 Chamber view demonstrating the right ventricle (RV), right atrium (RA), left
Apical 4-chamber (A4 ... Note the vertical ... septum #Clinical #EM ... POCUS #Apical #A4 ... #FourChamber #ALiEM
Fever of Unknown Origin (FUO) - Further Workup

 • CNS symptoms? Get an LP and imaging
Fever of Unknown Origin ... (FUO) - Further ... Returning Traveler’ algorithm ... Lymph node biopsy ... udaygulati #FUO
Possible Algorithm for Workup of Fever of Unknown Origin (FUO)
Tier 1 Workup:
 • CBC, comprehensive metabolic
Possible Algorithm ... Fever of Unknown Origin ... (FUO) Tier 1 Workup ... , Bone marrow, Lymph ... node, Liver •
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
virtually any organ ... Lymphadenopathy: Swollen lymph ... nodes ... , Bone marrow: Organ ... Birbeck granules (EM