Bone marrow aspiration removes a small amount of bone marrow fluid through a needle put into a bone. Bone marrow biopsy removes a small amount of bone along with bone marrow fluid.
For this procedure, the person usually lies on his or her side.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Brian Leber, MDCM, FRCPC - Hematology|
|Last Revised||November 12, 2010|