Normal femoral vein compression
Fully compressible femoral vein (screen left) next to femoral artery (right)
Real-time normal lower limb DVT scan - graded compression from saphenofemoral junction to mid-thigh and popliteal vein compression to trifurcation
Proximal femoral vein DVT - non-compressible
Popliteal vein DVT
Popliteal vein DVT - non-compressible
Popliteal vein DVT - Colour Doppler showing no flow within PV with visible thrombus