What causes chronic leukemia?

Dec 26, 2022 Source: Cainiu Health
Disease description:

My neighbor has always been in good health, but suddenly developed chronic leukemia. I'd like to ask, what causes chronic leukemia?

Doctor's answer (1)
Dr. Zhang Heyang
Chronic leukemia is a malignant hematologic disorder characterized by insidious onset, slow progression, and an increased number of immature cells in the peripheral blood and bone marrow, although these cells show relatively better differentiation. Its natural course is longer than that of acute leukemia. The leukemic cells retain some capacity for differentiation and maturation, with abnormal mature cells predominating in the bone marrow and peripheral blood. It can be classified into chronic myeloid leukemia and chronic lymphocytic leukemia.