Marrow donation: Marrow is removed from the bones on one or both sides of the upper hip area using a special syringe. The procedure is performed by an approved collection center, usually under general anesthesia. The entire donation process lasts about one hour. The donor usually spends a night in the hospital for observation. Approximately 3-5% of your marrow is extracted with a syringe and needle. The body naturally replenishes the donated marrow in a couple of weeks.
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