Introduction
Leukaemia is a form of
cancer that affects blood-forming tissue, primarily the lymphatic system and
bone marrow. The condition is similar to other types of cancer and occurs when
white blood cells replicate uncontrollably. Leukaemia is actually a blanket
term that can refer to a spectrum of related cancers. There are certain types
of leukaemia that are limited to children, while others occur primarily in
adults.
Understanding Leukaemia .When bone marrow makes and excessively abnormal amount
of white blood cells, the function of other, normal cells is affected. These
abnormal white blood cells can be looked at as leukaemia cells. As leukaemia
cells continue to replicate, they start to crowd normal white and red blood
cells, along with platelets. White blood cells help the body by fighting
infection, red blood cells allow oxygen to be transported throughout the body,
and platelets help form blood clots that can neutralize bleeding. Leukaemia
cells prevent these normal cells from carrying out their regular function. This
can wreak havoc on the body.
Types of leukaemia is :
- Chronic leukaemia
- Chronic lymphoid leukemias
-Chronic Lymphocytic Leukemia
- Acute leukaemia
-Acute Lymphoblastic Leukemia
- Acute Myeloid Leukemia