Table 1.
Injection site | Cell quantity | Tumor incidence |
---|---|---|
Femoral arterya | 3.0 × 106 | 0/4 |
1.5 × 106 | 0/5 | |
5.0 × 105 | 0/4 | |
2.5 × 105 | 0/7 | |
4.0 × 104 | 0/6 | |
2.0 × 104 | 0/3 | |
Intracardiaca | 3.0 × 105 | 0/4 |
1.5 × 105 | 0/3 | |
Intratibial | 2.5 × 105 | 5/5 |
1.0 × 104 | 4/4 | |
1.0 × 103 | 10/10 |
Soft tissue tumors formed at site of injection due to cell spillage