CML; Chronic granulocytic leukemia; Leukemia - chronic granulocytic (CML)
CML causes rapid growth of the immature blood-forming cells (myeloid precursors) in the bone marrow, blood, and body tissues.
Chronic myelogenous leukemia is grouped into several phases:
- Blast crisis
The chronic phase can last for months or years. The disease may have few or no symptoms during this time. Most people are diagnosed during this stage, when they are having blood tests done for other reasons.
The accelerated phase is a more dangerous phase, during which the leukemia cells grow more quickly. This phase may be associated with
If untreated, CML progresses to the blast crisis phase. Bleeding and infection may occur due to bone marrow failure. Other possible symptoms include:
- Bleeding and bruising
Excessive sweating(night sweats) Fatigue
- Pressure under the lower left ribs from a
- Sudden appearance of small pinpoint red marks on the skin (
Signs and tests
A physical examination often reveals a swollen spleen. A complete blood count (CBC) shows an increased number of white blood cells.
Other tests that may be done include:
Bone marrow aspirationand biopsy
- CBC with white blood cell differential
- Blood and bone marrow testing for the presence of the
This disease may also alter the results of the following tests:
- Uric acid