Cytogenetic Instability in Childhood Acute Lymphoblastic Leukemia Survivors

Table 2

Translocation frequency for chromosome 12 obtained for controls and childhood ALL survivors. Peripheral blood lymphocyte samples were collected from the patients at variable periods after therapy conclusion.

Groups of individuals	𝑛	Translocations % (mean±SD)
ALL survivors	16	3.58±2.77^∗
Healthy individuals	13	1.57±1.65

∗Statistically different, 𝑃<.05.