Supplementary Table II (online only).

Description of location and extent of venous thrombotic events

Location and extent of venous thrombosis (n = 107 examinations: 70 lower extremity+37 upper extremity)	% Positive studies
Total number of venous thrombotic events	55 (n = 59)
Total number of DVT	37.38 (n = 40)
Total number of isolated SVT	17.75 (n = 19)
Bilateral lower extremity DVT (of lower extremity examinations)	55
Bilateral upper extremity DVT of upper extremity examinations)	29
% Positive proximal DVT in lower extremity examinations (femoral, popliteal veins)	39
% Positive proximal DVT in upper extremity examinations (axillary, subclavian, jugular veins)	29

DVT, Deep venous thrombosis; SVT, superficial venous thrombosis.