11 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Tomography (CT) - Arterial ... portal venous, T1 arterial ... Ultrasound - Early arterial ... #Lesions #Hepatic
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Tomography (CT) - Arterial ... #Lesions #Hepatic ... CT #radiology #differential ... diagnosis #comparison #table
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... portal venous, T1 arterial ... #Lesions #Hepatic ... #radiology #differential ... diagnosis #comparison #table
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Ultrasound - Early arterial ... Grayscale phase, Late arterial ... #Lesions #Hepatic ... #radiology #differential
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... • Nephrotic Syndrome ... Fat Emboli ARTERIAL ... THROMBOSIS Arterial ... atherosclerotic lesions
Causes of Ischemic Stroke - Differential Diagnosis Framework
Important to determine and treat the etiology behind because
• Arrhythmias: Afib ... thrombus, recent MI ... Non-atherosclerotic: Arterial ... Antiphospholipid syndrome ... , Heparin-induced
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... Pneumonia: • 3 syndromes ... Polymorphic skin lesions ... Multiple skin lesions ... Hyponatremia • Elevated hepatic
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... • Coronary arteries ... oligoclonal bands • MRI ... Thrombosis and arterial
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
a "wood-grain" appearance ... classic targetoid lesions ... of the pustular material ... Erythemas #comparison #table ... #differential #
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
Reconstitution Inflammatory Syndrome ... decrease in HIV-1 RNA level ... • HBV, HCV - Hepatic ... #Inflammatory #Syndrome ... #Differential #