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Glossary: allogeneic stem cell transplantation, Masonic Cancer Center, University of Minnesota

allogeneic stem cell transplantation

(A-loh-jeh-NAY-ik stem sel tranz-plan-TAY-shun)

A procedure in which a person receives blood-forming stem cells (cells from which all blood cells develop) from a genetically similar, but not identical, donor. This is often a sister or brother, but could be an unrelated donor.

Drawing of stem cells being removed from a patient or donor. Blood is collected from a vein in the arm and flows through a machine that removes the stem cells; the remaining blood is returned to a vein in the other arm.

Stem cell transplant (Step 1). Blood is taken from a vein in the arm of the donor. The patient or another person may be the donor. The blood flows through a machine that removes the stem cells. Then the blood is returned to the donor through a vein in the other arm.

Drawing of a health care provider giving a patient treatment to kill blood-forming cells. Chemotherapy is given to the patient through a catheter in the chest.

Stem cell transplant (Step 2). The patient receives chemotherapy to kill blood-forming cells. The patient may receive radiation therapy (not shown).

Drawing of stem cells being given to the patient through a catheter in the chest.

Stem cell transplant (Step 3). The patient receives stem cells through a catheter placed into a blood vessel in the chest.

2003-01-26

2011-09-19