8 results
Focused Lung Assessment: Transducer positions for the 8 lung zones #EM #Radiology #PCC #POCUS #Focused #Lung
Focused Lung Assessment ... zones #EM #Radiology ... #PCC #POCUS #Focused ... #Lung #Transducer ... #Positioning #ALiEM
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
PCR 50% sensitive ... lesions • 80% with lung ... Infectious: • Bacterial ... differential #diagnosis #causes ... #radiology #neurology
Horizontal reverberation artifacts - A-lines are visualized as hyperechoic, horizontal artifacts at regular intervals deep to
#Clinical #EM #Radiology ... #PCC #POCUS #Lung ... #ALines #ALiEM
Pleural effusion visualized as an anechoic fluid collection located cephalad to the arrows. #Clinical #EM #Radiology
#Clinical #EM #Radiology ... #PCC #POCUS #Lung ... PleuralEffusion #ALiEM
A lobar consolidation located cephalad to the diaphragm. The branching, hyperechoic air bronchograms define this consolidation.
#Clinical #EM #Radiology ... #PCC #POCUS #Lung ... Sagittal #Pneumonia #ALiEM
B-lines are visualized as hyperechoic vertical artifacts arising from the pleural line and extending off the
#Clinical #EM #Radiology ... #PCC #POCUS #Lung ... #BLines #ALiEM
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
tuberculosis, Bacterial ... , and fever BACTERIAL ... Lymphadenopathy, CNS ... Pneumonia: • PVL ... factor • May cause
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
(AG) = {Na - (Cl ... syndrome, intestinal bacterial ... Acetazolamide Causes ... acidosis: - CNS ... or restrictive lung