Who Needs Bone Marrow Tests?
You may need bone marrow tests if your doctor
suspects that you have a blood or bone marrow disease or condition. These
diseases and conditions include:
- Myelodysplastic (MI-e-lo-dis-PLAST-ik) syndrome.
This is a group of diseases in which your bone marrow doesn't make enough
normal blood cells.
- Neutropenia (NU-tro-PE-ne-ah). This is a
condition in which you have a lower than normal number of white blood cells in
your blood.
-
Anemia
(uh-NEE-me-eh). This is a condition in which you have a lower than normal
number of red blood cells, or the red blood cells don't have enough of an
iron-rich protein that carries oxygen from the lungs to the rest of the body.
Bone marrow tests also are used to diagnose
aplastic
anemia. This is a rare and serious condition in which bone marrow stops
making enough new blood cells.
- Myelofibrosis. This is a serious bone marrow
disorder that disrupts normal production of blood cells and leads to severe
anemia.
- Thrombocytopenia (THROM-bo-si-to-PE-ne-ah). This
group of conditions occurs when your body doesn't make enough platelets and
your blood doesn't clot as it should.
- Essential thrombocythemia
(THROM-bo-si-THE-me-ah). This is a disease in which your bone marrow makes too
many blood cells, especially platelets.
- Leukemia. This is a cancer of the white blood
cells. Types of leukemia include acute and chronic leukemias and multiple
myeloma.
You also may need bone marrow tests if you have
other types of cancer. These may include breast cancer that has spread to the
bone or Hodgkin's and non-Hodgkin's lymphomas (which are cancers of a
particular type of white blood cell).
Bone marrow tests help show what stage the cancer is
in. That is, the tests help doctors know how serious the cancer is and how much
it has spread in the body.
Bone marrow tests also can show what's causing a
fever. The tests may be used for people who have diseases in which their immune
systems aren't working properly. They're also used for patients who may have
uncommon bacterial infections. |