What is a bone marrow aspiration test?
It is a test done in which a sample of bone marrow fluid and cells is taken. Bone marrow is a spongy part inside the bone that makes blood cells. Thus, this test is done for the evaluation of WBCs, RBCs and platelets.
What are the other names of the test?
Another name for this test is the bone marrow examination test.
What other tests are done along with bone marrow aspiration?
The other test done along with this is a bone marrow biopsy
Why is the bone marrow aspiration test done?
The health conditions for which bone marrow aspiration is done are:
- Myelodysplastic syndrome
- Anemia
- Leukemia
- Aplastic anemia
- Hemochromatosis
- Lymphoma
- Tuberculosis
- Leukopenia
- Myelofibrosis
- Metastatic cancer
- Bone marrow transplantation
What is assessed in the bone marrow aspiration test?
In this test following are assessed:
- Cancer cells
- Blood cell counts
- Signs of infection
What preparations are to be done before bone marrow aspiration?
No special preparation like avoiding food or water is required before the test. The only thing to be done is to tell the physician if you are taking any medications or supplements.
What is the procedure adopted during bone marrow aspiration?
During the test, a needle is inserted in the lower back near the hip region. A syringe is attached to it to take a sample of the bone marrow fluid and then both things are removed. Then a bandage is placed on that area to prevent any further infection
What are the risks related to the test?
The following risks may be present:
- Infection
- Bleeding
- Allergic reaction due to anesthesia
What is the complication after the test is performed?
There may be slight pain around the area where the needle has been inserted. Also, there may be difficulty in bending the back or a shooting pain down your leg. Some of the patients might have bruises over the lower back or buttocks after some days of the test.
