No. of Colonies Detected With the Leukemic Change by FISH or Cytogenetics After In Vitro Assay
Patient No. . | Positive Colonies From Primary CFU . | Colonies from CFU in SC wk 2-8 . | ||
---|---|---|---|---|
Positive . | Undetermined . | Negative . | ||
Unsorted | ||||
2 | 5/5 | 4/5 | 1/5 | |
3 | ND | 7/7 | ||
5 | 5/5 | 12/12 | ||
8 | 5/5 | 5/5 | ||
10 | ND | 2/2 | ||
11 | 2/2 | 2/2 | ||
13 | 5/5 | 8/8 | ||
CD34+/CD71+ | ||||
5 | ND | 4/4 | ||
10 | 2/2 | ND | ND | ND |
13 | ND | 8/8 | ||
CD34+/CD71− | ||||
2 | ND | 7/7 | ||
3 | ND | 3/3 | ||
5 | ND | 6/6 | ||
8 | ND | 10/10 | ||
10 | ND | 2/2 | ||
11 | 2/2 | 3/3 | ||
13 | 10/10 | 9/9 | ||
CD34+/HLA-DR+ | ||||
2 | ND | 3/3 | ||
4 | ND | 1/2 | 1/2 | |
5 | ND | 2/3 | 1/3 | |
13 | 3/3 | 2/2 | ||
CD34+/HLA-DR− | ||||
2 | ND | 2/2 | ||
4 | 3/3 | 4/5 | 1/5 | |
5 | ND | 3/3 | ||
10 | ND | 4/4 | ||
13 | 5/5 | 8/8 | ||
CD34− | ||||
2 | 5/5 | 3/5 | 1/5 | 1/5 |
5 | ND | 2/5 | 3/5 | |
8 | ND | 10/10 |
Patient No. . | Positive Colonies From Primary CFU . | Colonies from CFU in SC wk 2-8 . | ||
---|---|---|---|---|
Positive . | Undetermined . | Negative . | ||
Unsorted | ||||
2 | 5/5 | 4/5 | 1/5 | |
3 | ND | 7/7 | ||
5 | 5/5 | 12/12 | ||
8 | 5/5 | 5/5 | ||
10 | ND | 2/2 | ||
11 | 2/2 | 2/2 | ||
13 | 5/5 | 8/8 | ||
CD34+/CD71+ | ||||
5 | ND | 4/4 | ||
10 | 2/2 | ND | ND | ND |
13 | ND | 8/8 | ||
CD34+/CD71− | ||||
2 | ND | 7/7 | ||
3 | ND | 3/3 | ||
5 | ND | 6/6 | ||
8 | ND | 10/10 | ||
10 | ND | 2/2 | ||
11 | 2/2 | 3/3 | ||
13 | 10/10 | 9/9 | ||
CD34+/HLA-DR+ | ||||
2 | ND | 3/3 | ||
4 | ND | 1/2 | 1/2 | |
5 | ND | 2/3 | 1/3 | |
13 | 3/3 | 2/2 | ||
CD34+/HLA-DR− | ||||
2 | ND | 2/2 | ||
4 | 3/3 | 4/5 | 1/5 | |
5 | ND | 3/3 | ||
10 | ND | 4/4 | ||
13 | 5/5 | 8/8 | ||
CD34− | ||||
2 | 5/5 | 3/5 | 1/5 | 1/5 |
5 | ND | 2/5 | 3/5 | |
8 | ND | 10/10 |
Colonies were defined according to the number of cells with leukemic karyotype, positive (≥60%), undetermined (40% to 59%), negative (<40%).
Abbreviation: SC, suspension culture.