C94.8: Chronic myeloid leukemia (CML) with crisis of blast cells

You have blood cancer (leukemia).

With blood cancer, a blood cell divides uncontrollably and much too often. There are then far too many blood cells and they cannot work properly either. The diseased blood cells also crowd out the healthy blood cells. This means there are often too few healthy blood cells. A distinction is made between 3 different types of blood cell:

• Red blood cells are important for carrying oxygen in the blood.
• White blood cells are part of the body’s immune system. They fight pathogens.
• Platelets are important for clotting blood.

Blood cancer symptoms are dependent on how many diseased blood cells and how many healthy blood cells there are. You can have prolonged bleeding or develop bruises for no reason. You may then be ill much more often and more seriously. You may also feel generally weak, anaemic.

Not all blood cancers are the same. There are different types of blood cancer. For example, it is possible to differentiate from which blood cell the blood cancer originated. In your case, either a subtype of immune cells or the red blood cells are affected.

Another distinction is the course of the disease. There are types of blood cancer that cause serious symptoms in a short time. But there are also types of blood cancer that are discovered accidentally and only cause a few symptoms at the beginning.