Leukemia and Leukaemia

Leukemia noun - Malignant neoplasm of blood-forming tissues; characterized by abnormal proliferation of leukocytes; one of the four major types of cancer.

Leukaemia is a synonym for leukemia. In some cases you can use "Leukaemia" instead a noun "Leukemia".

Leukaemia noun - Malignant neoplasm of blood-forming tissues; characterized by abnormal proliferation of leukocytes; one of the four major types of cancer.

Leukemia is a synonym for leukaemia. (American) You can use "Leukemia" instead a noun "Leukaemia".