12 results
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
ARTERIAL THROMBOSIS ... Arterial Embolism ... atherosclerotic lesions ... #Venous #Arterial ... pathophysiology #hematology
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 ... Contrast #CT #MRI #POCUS
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... aneurysm: Causes arterial ... - TMA: TTP - Arterial ... , HUS, DIC #Arterial ... Diagnosis #clots #hematology
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Lesions on Computed ... Tomography (CT) - Arterial ... CT #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Ultrasound - Early arterial ... Grayscale phase, Late arterial ... Ultrasound #Contrast #POCUS ... #radiology #differential ... #appearance #hepatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... hemorrhagic skin lesions ... gangrenosum • Bacterial ... #Diagnosis #hematology ... #rheumatology #
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Libman Sacks) • Atrial ... night sweats, fever ... pulmonary • Janeway lesions ... Marantic (NTBE) Differential ... or destructive lesion
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Lesions on Magnetic ... portal venous, T1 arterial ... MagneticResonance #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... Libman Sacks) • Atrial ... night sweats, fever ... or destructive lesion ... #Endocarditis #Differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... ischemic skin lesions ... syndrome - Coronary arteries ... Thrombosis and arterial ... #diagnosis #rheumatology