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.
flag 1. 1. a typically rectangular piece of cloth marked with distinctive colors or designs and used as a symbol, as of a nation or organization, or as a means of signaling. 2. the tail of a deer or of a setter dog. 3. a tab or tag attached, as to a page, to attract attention.. National or other allegiance, as symbolized by a flag: ships of the same flag. 3. A ship carrying the flag of an admiral; a flagship. 4. A marking device, such as a gummed strip of paper, attached to an object to attract attention or ease identification; a tab. 5.