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What does the term "Graft versus host disease" mean? Immunologic reaction involving the attack of host cells by donor immune cells.
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What does the medical abbreviation GVHD mean?
Graft-versus-host-disease
When is Graft versus host disease most likely to occur?
A Graft versus host disease is most likely to occur or happen, when a tissue transplant does not take because the body fights the transplanted tissue. The recipient or host body rejects the tissue and attacks it.
Why did Susan Bucher die?
graft-versus-host disease and finding out her cancer had returned.
What induces a graft-versus-host reaction?
A graft versus host reaction is a product of stem cells being used to treat disease and not taking to each other. Even when identical siblings have contributed, this complication can happen.
What does blood transfusion graft-vs.-host disease affect?
Blood transfusion graft-vs.-host disease affects mostly the blood.
What transplanted tissues can cause graft-vs.-host disease?
The only transplanted tissues that house enough immune cells to cause graft vs. host disease are the blood and the bone marrow.
What forms of graft-vs.-host disease are there?
Bone marrow graft-vs.-host disease comes in an acute and a chronic form. The acute form appears within two months of the transplant; the chronic form usually appears within three months.
What do Radiating blood products destroy?
T-lymphocytes to prevent development of graft versus host reactions.
How common is bone marrow graft-vs.-host disease?
The tissues most affected by bone marrow graft-vs.-host disease are the skin, the liver, and the intestines. One form or the other occurs in close to half of the patients
What illness can result in a Graft VS Host disease?
Graft vs Host disease is reaction to a bone or stem cell transplant. This is when the body rejects the new bone or cells. This can result in system failure and lead to death in extreme cases.
Under what circumstances is the human leukocyte antigen test conducted?
Testing is done to diminish the likelihood of rejection after transplant, and to avoid graft-versus-host disease (GVHD) following major organ or bone marrow transplantation.
What is packed red blood cell 'irradiated' mean?
After separating the red blood cells from the donated blood, they are irradiated with a gamma source. Irradiation is used to minimize the chance of transfusion-associated graft-versus-host disease.
