Table 1 Information per patient.
From: MR imaging of venous malformations: sciatic nerve infiltration patterns and involved muscle groups
Pat. No | Affected nerve sections (Fig. 1) | Affected side | Clinical classification | MRI diagnosis at nerve, nerve infiltration pattern9 | Muscle involvement | Nerve cross-sectional ratio \({\varvec{q}}\) of all affected sections (median) | Pain (VAS) | Restriction in motion |
|---|---|---|---|---|---|---|---|---|
1 | 1 to 5 | b | CVM | VM, SE | B | 1 | Mild | |
2 | 1, 2 | l | VM | VM, SE | B | 2.84 | 7 | Mild |
3 | 1 to 3 | l | CLVM | VM, SP | B | 5.63 | N/A | N/A |
4 | 1 to 5 | r | CLVM | VM, SP-SE | B | 3.76 | 5 | Mild |
5 | 1 | l | VM | VM, SE | G | 4.37 | 8 | Severe |
6 | 2 to 5 | l | CLVM | VM, EN-SP | B | 3.59 | 9 | Severe |
7 | 3, 4 | r | CVM | VM, SE | B | 3.74 | 1 | Mild |
8 | 1 to 4 | l | VM | VM, SE | B | 3.95 | 2 | Mild |
9 | 2 to 4 | r | CLVM | VM, SP-SE | B | 3.14 | N/A | N/A |
10 | 1, 2 | b | VM | VM, SP | B | 3 | Mild | |
11 | 2, 3 | r | LVM | VM, SE | B | 2.99 | 4 | Mild |
12 | 3, 4 | b | CLVM | VM, EN-SP | B | 7 | Severe | |
13 | 1 to 5 | r | VM | VM, SP | B | 4.91 | 8 | Mild |
14 | 1 to 5 | l | CLVM | VM, SP | B | 4.60 | 7 | Mild |
15 | 1 to 4 | r | CLVM | VM, SP | B | 3.60 | 3 | Mild |
16 | 1, 2 | l | VM | VM, SE | G | 9.10 | N/A | N/A |
17 | 1, 2 | b | VM | VM, SE | B | 7 | Mild | |
18 | 1, 2 | r | CLVM | VM, SP-SE | B | 4.07 | 8 | Severe |
19 | 1 to 3 | r | VM | VM, SE | H | 8.25 | 7 | Severe |
20 | 1 to 3 | r | LVM | VM, SE | B | 10.16 | 8 | Severe |
21 | 1 | l | CVM | VM, SP | H | 4.08 | 6 | Mild |
22 | 1 to 3 | l | LVM | VM, SE | H | 3.17 | 3 | Mild |
23 | 1, 2 | r | CLVM | VM, SE | B | 4.90 | N/A | Severe |
