Venous Thromboembolism Topic Flashcards
Test used to rule out VTE
D-DIMER TEST
Indication of imaging test for DVT in terms of Well’s score
Atleast 1
Indication of imaging test for PE in terms of Well score
At least 5
INITIAL imaging of choice for DVT
VENOUS ULTRASOUND
INITIAL imaging of choice for PE
Chest CT with IV contrast
Finding in VENOUS UTZ indicating DVT
LOSS OF VEIN COMPRESSIBILITY OR VEIN INCOMPRESSIBILITY
Finding in CT SCAN indicating PE
Intraluminal filling defect in MORE THAN 1 Projections
Known as the GREAT MASQUERADER
PULMONARY EMBOLISM
Most common symptom of PE
Unexplained breathlessness
Most common symptom of DVT
Abnormal and diagnostic of ABI
MOST FREQUENT cited abnormality in the ECG for PE
SINUS TACHYCARDIA
Most common ECG abnormality in PE
T-wave inversion in V1-V4
FOCAL OLIGEMIA in CXR for PE
WHAT SIGN
WESTERMARK SIGN
WHAT SIGN
ENLARGED RIGHT DESCENDING PULMONARY ARTERY in CXR for PE
PALLA Sign
WHAT SIGN
PERIPHERAL WEDGE-SHAPED DENSITY at the pleural base in CXR for PE
HAMPTON HUMP