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Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... Venous Thrombosis - Differential ... STRUCTURAL: - PFO: paradoxical ... - TMA: TTP - Arterial ... Venous #Thrombosis #Differential
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Thrombosis vs Arterial ... Thrombosis - Differential ... Fat Emboli ARTERIAL ... mural thrombus • Paradoxical ... pathophysiology #hematology #differential
Abnormalities of the Arterial Pulse and Pressure Waves.
 - Small, Weak Pulses 
 - Large, Boundlng
Abnormalities of the Arterial ... Bigeminal Pulse - Paradoxical ... Pulse #Arterial
Stroke Etiologies
Hemorrhagic (IPH, SAH)
Ischemic
 - Large Vessel Atherosclerosis
 - Cardioembolic: Atrial fib, prosthetic valves, LV aneurysm,
Cardioembolic: Atrial ... states, PFO and paradoxical ... Stroke #causes #differential
Vasculitis - Break down based on vessel size 
Distribution of vessel involvement by large vessel vasculitis,
with respect to arterial ... affects large arteries ... affects medium arteries ... rarely affects arteries ... #Rheumatology #Differential
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Mediastinal Widening - Differential ... Enlarged pulmonary arteries ... , Venous or arterial ... Mediastinal #Widening #Differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... portal venous, T1 arterial ... Ultrasound - Early arterial ... Contrast #CT #MRI #POCUS ... #radiology #differential
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... • Pulmonary Arterial ... Defect ** • Atrial ... Hypoxemia #Hypoxia #Differential
Stroke - Differential Diagnosis Algorithm and Management
Hemorrhagic:
 • Intracerebral: HTN, Cerebral Amyloid Angiopathy, Trauma, Bleeding Diathesis,
Stroke - Differential ... Embolic: Cardiac, Paradoxical ... #Stroke #CVA #Differential
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
claudication - Arterial ... inflammation - Venous/arterial ... osteosclerosis) - Right atrial ... Coronaries #Arteritis #Differential