50 results
Clinical image showing neck seat belt sign (diagonal abrasions are present along the course of the
neck seat belt sign ... neck seat belt sign ... blunt carotid artery ... blunt carotid artery ... injury is CT angiography
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Coronary Artery ... : s/p Coronary Angiography ... Scoring: Major: • Angiographic ... #Coronary #Artery ... Embolism #diagnosis #differential
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
More Specific Signs ... Less Specific Signs ... Coronary angiography ... computed tomography angiography ... epicardial coronary artery
Hemolytic Anemias - Differential Diagnosis Algorithm

Signs of anemia and hemolysis:
 • ↓ Haptoglobin
 • ↑ LDH
Hemolytic Anemias - Differential ... Diagnosis Algorithm Signs ... Hemolytic #Anemias #Differential ... Diagnosis #Algorithm #hematology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
• Fluorescein angiography ... Doppler US : halo sign ... GiantCellArteritis #GCA #Rheumatology
Approach to Leukocytosis - Differential Diagnosis Algorithm

Features of hematologic malignancy:
 • Symptoms: B-symptoms, bruising/bleeding, fatigue/weakness, immunosuppression
Leukocytosis - Differential ... 30k (or > 20k after ... #Leukocytosis #Differential ... Diagnosis #Algorithm #hematology
Vasculitis - Break down based on vessel size 
Distribution of vessel involvement by large vessel vasculitis,
affect any size artery ... ) aorta, large artery ... , medium artery, ... #Diagnosis #Rheumatology ... #Differential #
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Venous Thrombosis - Differential ... - Popliteal artery ... Venous #Thrombosis #Differential ... Diagnosis #clots #hematology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... deficits • Temporal artery ... • Meningeal signs ... Systemic symptoms and signs ... #Headache #Differential
Hampton hump is a radiologic sign which consists of a shallow wedge-shaped opacity in the periphery
is a radiologic sign ... with chest CT angiography ... Radiology #Cardiology #HamptonHump