无需抽取骨髓!!!
PERIPHERAL BLOOD STEM CELL DONATION:
https://bethematch.org/support-the-cause/donate-bone-marrow/donation-process/donating-pbsc/
PBSC donation is a nonsurgical procedure, called apheresis. The donation takes place at an experienced blood center or outpatient hospital facility that participates in PBSC collections for Be The Match®.
For 5 days leading up to your PBSC donation, you will be given injections of a drug called filgrastim to increase the number of blood-forming cells (also called blood stem cells) in your bloodstream.
On the day of your PBSC donation, your blood is removed through a needle in one arm and passed through a machine that will collect only the blood-forming cells. The remaining blood is returned to you through a needle in the other arm. This process is similar to what is used when donating blood platelets.
90% of all PBSC donations are completed in 1 apheresis session, which may take up to 8 hours. The remaining 10% of the donations are completed in 2 apheresis sessions, which will take 4 to 6 hours each.
