Bone marrow aspiration. The bone marrow aspiration is usually done first. The doctor makes a small incision, then inserts a hollow needle through the bone and into the bone marrow. Using a syringe attached to the needle, the doctor withdraws a sample of the liquid portion of the bone marrow.You may feel a brief sharp pain or stinging.one marrow aspiration. The bone marrow aspiration is usually done first. The doctor makes a small incision, then inserts a hollow needle through the bone and into the bone marrow. Using a syringe attached to the needle, the doctor withdraws a sample of the liquid portion of the bone marrow.
Definition of flagon. 1a : a large usually metal or pottery vessel (as for wine) with handle and spout and often a lidb : a large bulging short-necked bottle.
Â§ 1. Flag; stripes and stars on. Â§ 2. Same; additional stars. Â§ 3. Use of flag for advertising purposes; mutilation of flag. Â§ 4. Pledge of allegiance to the flag; manner of delivery. Â§ 5. Display and use of flag by civilians; codification of rules and customs; definition.