|
Case No.
|
Time to caval thrombosis after filter insertion (days)
|
Time to filter protrusion first revealed on CT (Months)
|
Time to chronic caval occlusion first revealed on CT (Months)
|
Time to the last CT imaging (months)
|
The Grade of filter protrusion revealed on the last CT imaging a
|
|---|
|
1
|
14
|
3
|
7
|
14
|
2
|
|
2
|
6
|
5
|
10
|
13
|
3
|
|
3
|
10
|
8
|
8
|
40
|
3
|
|
4
|
13
|
2
|
11
|
48
|
2
|
|
5
|
18
|
4
|
9
|
19
|
2
|
|
6
|
14
|
3
|
9
|
22
|
2
|
|
7
|
10
|
8
|
8
|
10
|
2
|
|
8
|
8
|
3
|
7
|
9
|
3
|
- CT computed tomography
- aThe grade of filter protrusion refers to a CT-based classification made by Oh et al. [7]
