8 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Lesions on Various ... Resonance Imaging (MRI ... nodular hyperplasia ... #radiology #differential
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... Lesions on Magnetic ... Resonance Imaging (MRI ... nodular hyperplasia ... #radiology #differential
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Lesions on Contrast ... Enhanced Ultrasound ... nodular hyperplasia ... POCUS #radiology #differential
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
status changes with focal ... pressure, mass lesions ... • Acute red eye ... deficits (CN Ill, IV ... #differential #
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
/ AIDS - Differential ... Symptoms: Fever, headache ... Imaging: - MRI ... Demyelinating disease caused ... CNS #Infections #differential
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential ... Polymorphic skin lesions ... Multiple skin lesions ... cough, myalgias, headache ... factor • May cause
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Arthralgias • Eye ... 50 years • New headache ... oligoclonal bands • MRI ... tract, and often causes
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... or cavitary lesions ... disease through local ... (elevations of liver ... NTM #Infections #differential