Table 1 Distribution of κ and λ CLL cases of the present series according to the type of IGK locus rearrangements.
From: Analysis of Expressed and Non-Expressed IGK Locus Rearrangements in Chronic Lymphocytic Leukemia
Type of rearrangement | λ-CLL, % | κ-CLL, % |
|---|---|---|
n | 100 | 170 |
No rearrangement | 3 | 0 |
IGKV-J | 12 | 61.2 |
IGKV-KDE | 15 | 0 |
IGKJ-C-intron-KDE | 6 | 0 |
IGKV-J + IGKV-J | 3 | 10 |
IGKV-J + IGKV-KDE | 12 | 10.6 |
IGKV-J + IGKJ-C-intron-KDE | 15 | 11.2 |
IGKV-KDE + IGKV-KDE | 1 | 0 |
IGKJ-C-intron-KDE + IGKJ-C-intron-KDE | 1 | 0 |
2 IGKV-J + IGKV-KDE | 0 | 3.5 |
2 IGKV-J + IGKJ-C-intron-KDE | 1 | 3.5 |
IGKV-KDE + IGKJ-C-intron-KDE | 13 | 0 |
IGKV-J + IGKV-KDE + IGKJ-C-intron-KDE | 18 | 0 |