TABLE 1.
Cytogenetic abnormalities in cases
| N = 83/150 | n | % |
|---|---|---|
| Normal karyotype | 47 | 56.6 |
| Abnormal karyotype | 36 | 43.4 |
| Complex karyotype | 11 | 13.3 |
| Monosomy 7 | 7 | 8.4 |
| Del (5q) | 6 | 7.2 |
| Del (7q) | 1 | 1.2 |
| Trisomy 8 | 2 | 2.4 |
| Del (20q) | 3 | 3.6 |
| Trisomy 21 | 1 | 1.2 |
| t(1;9) (q11;q34) along with Del(9q)a | 1 | 1.2 |
| Trisomy 8 with Del(7q) | 1 | 1.2 |
| t(6:9) (p23;q23 | 1 | 1.2 |
| Monosomy 7,8 | 1 | 1.2 |
| Del(9q) | 1 | 1.2 |