Table 1.
Patient and tumor characteristics
| WT01a | WT02 | WT03 | WT04 | WT05 | |
|---|---|---|---|---|---|
| Sex | Female | Male | Male | Female | Male |
| Age (months) | 23 | 33 | 42 | 50 | 10 |
| Response to preoperative chemotherapy | Good (80% volume reduction) | Good (70% volume reduction) | Good (70% volume reduction) | Progress | Progress |
| Tumor type | Regressive (vital part: blastema) | Triphasic | Blastemal | Epithelial, with diffuse anaplasia | Stromal |
| Stage | III | II | I | I | I (V) |
| Outcome/event free survival (EFS) | >3.5 years EFS | >1 year EFS | >9 months EFS | >4 years EFS | Lung metastasis at 1 year, >3 years EFS |
| Histology of starting material | Blastemal xenograft | Blastemal with few stromal elements | Blastemal with few stromal elements | Epithelial | Stromal lung metastasis |
aReported as WT046 in [7]