From: Detection of femoropopliteal arterial steno-occlusion at MR angiography: initial experience with artificial intelligence
Score
Description
0
No steno-occlusion
1
Focal steno-occlusion < 0.5 cm
2
Mid-length/multiple focal steno-occlusions
3
Long steno-occlusion > 3 cm
4
Not usable (stents, bypass, heavy artifacts)