6 results
Negative contrast effect = a washout of the contrast (agitated saline) in the right atrium in
Negative contrast ... effect = a washout ... #contrast #effect ... #washout #ASD # ... defect #a4c #Echocardiogram
Pulmonary Embolism with IVC Thrombus In Transit

A patient presents with chest pain. Which of the following
most support her diagnosis ... artery filling defect ... enlargement, McConnell sign ... , and paradoxical ... echocardiogram #a4c
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Effect in Right ... Atrium - Differential ... Small secundum ASD ... #Contrast #Effect ... echocardiogram #s4c
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
m/s • Other signs ... vasoconstricting effect ... endothelin - Effect ... metabolism - Effect ... proliferation - Effect
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Prolonged Activated Partial ... thrombin inhibitors ... Supratherapeutic warfarin effect ... Prolonged #Causes #diagnosis ... #differential #
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
• Infectious: Direct ... preferentially affects ... • Bilateral signs ... if negative, MOG-IgG ... management #neurology #differential