What is bone marrow extraction & are there any side affects of this procedur!

What is bone marrow extraction & are there any side affects of this procedure?

Bone marrow extraction is "harvesting". Harvesting is done under general anesthesia (i.e., the donor sleeps through the procedure), and discomfort is usually minimal afterwards. Bone marrow is drawn from the iliac crest (the part of the hip bone to either side of the lower back) with a special needle and a syringe. Several punctures are usually necessary to collect the needed amount of bone marrow, approximately 1-2 quarts (0.9-1.91). (This amount is only a small percentage of the total bone marrow and is typically replaced within four weeks.) The donor remains at the hospital for 24-48 hours and can resume normal activities within a few days.

Marrow donors can expect to feel some soreness in their lower back for a few days or longer. Donors also have reported feeling tired and having some difficulty walking. Most donors are back to their usual routine in a few days. Some may take two to three weeks before they feel completely recovered.

PBSC donors report varying symptoms including headache, bone or muscle pain, nausea, insomnia and fatigue while receiving injections of filgrastim. These effects disappear shortly after collection. During the collection, donors may experience a tingling feeling or chills. These effects go away shortly after donating. When asked about their discomfort, most donors are quick to point out that it was worth it to help save a life, and they would be willing to do it again.