14 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... PCR 50% sensitive ... granulomatosis: • EBV-associated ... lesions • 80% with lung ... causes #radiology #neurology
Horizontal reverberation artifacts - A-lines are visualized as hyperechoic, horizontal artifacts at regular intervals deep to
the near field #Clinical ... #EM #Radiology ... #PCC #POCUS #Lung
Chest radiography showed perihilar opacities in both lungs with free air in the mediastinum (Panel A,
opacities in both lungs ... opacities in both lungs ... severity in the left lung ... #Clinical #PCC # ... IM #EM #Pneumomediastinum
Pleural effusion visualized as an anechoic fluid collection located cephalad to the arrows. #Clinical #EM #Radiology
#Clinical #EM #Radiology ... #PCC #POCUS #Lung
A lobar consolidation located cephalad to the diaphragm. The branching, hyperechoic air bronchograms define this consolidation.
#Clinical #EM #Radiology ... #PCC #POCUS #Lung
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
hemorrhage • CSF PCR ... Toxoplasma gondii PCR ... • JC-virus PCR ... effect/Edema • EBV ... Enhancement • PCR
B-lines are visualized as hyperechoic vertical artifacts arising from the pleural line and extending off the
A-line pattern #Clinical ... #EM #Radiology ... #PCC #POCUS #Lung
A transverse still image of the upper airway taken with a high frequency, linear transducer at
A transverse still ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea ... #False #Cords #Transverse
A transverse still image of the upper airway using the high frequency, linear transducer at the
A transverse still ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea ... SubglotticEdema #Transverse
A transverse still image of the upper airway using the high frequency, linear transducer at the
A transverse still ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea ... Cords #Thyroid #Transverse