Table 2.
Kinetics and extent of metastasis for 4T1-1V1
| Time after injection (days) | Primary | Lungs | Spleen | Liver | Bone | Kidney/Adrenals | Other |
| 8–14 | 3(3)2 | - | - | - | - | - | - |
| 15–21 | 3(3) | 1(3) | - | - | - | - | - |
| 22–28 | 5(5) | 5(5) | 1(5) | 2(5) | 0(5) | 1(5) | Intestine 1(5) |
| 29–35 | 7(7) | 7(7) | 2(7) | 6(7) | 3(7) | 2(7) | Intestine 1(7) |
| 36–42 | 7(7) | 7(7) | 5(7) | 6(7) | 6(7) | 2(7) | Brain 1(7) Heart 1(7) |
1Cells were introduced into fatpads of normal female BALB/c mice and imaged at the indicated times as described in MATERIALS AND METHODS.
2Number of animals positive (total number of animals)