Beinmergsígræðsla

Beinmergsígræðsla, also known as bone marrow aspiration, is a medical procedure used to collect a sample of bone marrow for examination. This minimally invasive procedure is typically performed to diagnose or monitor certain conditions, such as leukemia, lymphoma, or multiple myeloma.

The procedure begins with the patient lying on their back, and a local anesthetic is administered to numb the area where the bone marrow will be aspirated. This is usually the pelvic bone, sternum, or thighbone. A needle is then inserted into the bone, and a small amount of bone marrow is withdrawn. The sample is sent to a laboratory for analysis.

Bone marrow aspiration is a safe procedure with minimal risk of complications. However, as with any medical procedure, there is a small risk of infection, bleeding, or damage to the bone. The procedure usually takes about 15-30 minutes to complete.

The results of the bone marrow aspiration can provide valuable information about the health of the bone marrow and the presence of any abnormal cells. This information is crucial for diagnosing and monitoring conditions that affect the bone marrow, such as blood cancers.

Bone marrow aspiration is often performed in conjunction with a bone marrow biopsy, where a small piece of bone marrow tissue is removed for further examination. Together, these procedures can help doctors make an accurate diagnosis and develop an appropriate treatment plan.