Table 2 Baseline characteristics of RFA and SBRT treatment on different multifocal lesions1
Patient No. | Lesion No. | Size (mm) | Segmental location | Treatment modalities | Reason for choosing SBRT |
|---|---|---|---|---|---|
1 | 1 | 11 | 5 | RFA | Close to diaphragm and hepatic vein |
2 | 40 | 7 | SBRT | ||
2 | 3 | 22 | 2 | RFA | Close to dome of diaphragm |
4 | 25 | 8 | SBRT | ||
3 | 5 | 18 | 7 | RFA | Adjacent to portal vein |
6 | 33 | 8 | SBRT | ||
4 | 7 | 13 | 8 | RFA | Unavoidable hepatic vein (> 3 mm in diameter) in puncture path |
8 | 11 | 8 | RFA | ||
9 | 7 | 8 | RFA | ||
10 | 14 | 1 | SBRT | ||
11 | 11 | 1 | SBRT | ||
5 | 12 | 10 | 5 | RFA | Adjacent to portal vein |
13 | 14 | 2 | SBRT | ||
6 | 14 | 12 | 8 | RFA | Large size and close to dome |
15 | 12 | 8 | RFA | ||
16 | 40 | 8 | SBRT | ||
7 | 17 | 18 | 6 | RFA | Close to dome of diaphragm |
18 | 20 | 4 | SBRT | ||
8 | 19 | 18 | 3 | RFA | 5 mm distance from heart |
20 | 9 | 8 | RFA | ||
21 | 10 | 8 | RFA | ||
22 | 17 | 4 | SBRT | ||
9 | 23 | 20 | 8 | RFA | Close to dome of diaphragm |
24 | 10 | 4 | RFA | ||
25 | 8 | 8 | RFA | ||
26 | 11 | 8 | SBRT | ||
10 | 27 | 21 | 3 | RFA | Close to dome of diaphragm |
28 | 17 | 7 | SBRT | ||
11 | 29 | 16 | 8 | RFA | Undetectable in US and unclear in CEUS |
30 | 22 | 7 | SBRT | ||
12 | 31 | 11 | 6 | RFA | Close to dome of diaphragm |
32 | 32 | 8 | SBRT | ||
13 | 33 | 10 | 7 | RFA | Close to dome of diaphragm |
34 | 17 | 7 | SBRT | ||
14 | 35 | 17 | 8 | RFA | Close to dome of diaphragm |
36 | 17 | 8 | RFA | ||
37 | 8 | 4 | SBRT | ||
15 | 38 | 15 | 6 | RFA | Close to heart |
39 | 10 | 3 | SBRT | ||
Total 2 | / | 16.6 (7–40) | 2/2/3/4/2/3/6/17 | 23/16 | / |