14 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... IgG • CNS PCR ... Infectious: • Bacterial ... #Brain #differential ... #diagnosis #causes
Degenerated Left Atrial Myxoma on Echocardiogram (PLAX)
A 68-year-old gentleman with progressive shortness of breath and cystic
Degenerated Left Atrial ... Final diagnosis ... myxoma with severe MR ... #Degenerated #Atrial ... clinical #cardiology #pocus
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... portal venous, T1 arterial ... Ultrasound - Early arterial ... Grayscale phase, Late arterial ... #differential #
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Diagnosis Framework ... Imaging: - MRI ... Demyelinating disease caused ... #Infections #differential
Multi-chamber Myxoma in a case of Carney Complex (CC) on POCUS Echocardiogram
Carney Complex (CC) - characterized
Multi-chamber Myxoma in a case ... Echocardiogram ... characterized by pigmented lesions ... NephroPOCUS @NephroP #Atrial ... cardiology #a4c #plax
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Hypertension - Differential ... Diagnosis and Screening ... selective renal intra-arterial ... #Diagnosis #Causes ... Screening #Workup #table
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Resonance Imaging (MRI ... portal venous, T1 arterial ... MagneticResonance #radiology #differential ... #diagnosis #comparison ... #table #appearance
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Ultrasound - Early arterial ... Grayscale phase, Late arterial ... #radiology #differential ... #diagnosis #comparison ... #table #appearance
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... Diagnosis Framework ... Polymorphic skin lesions ... Multiple skin lesions ... Lymphadenopathy, CNS
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
equina syndrome (CES ... - Emergency Causes ... Diagnosis: • ... Imaging studies: • MRI ... #diagnosis #causes