SCID(redirected from immunodeficiency disease, severe combined)
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severe combined immunodeficiency
(Pathology) severe combined immune deficiency; a serious condition in which babies are born with reduced numbers of T- and B-lymphocytes, which impairs their immune systems and makes them susceptible to severe infections and cancer
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|Noun||1.||SCID - a congenital disease affecting T cells that can result from a mutation in any one of several different genes; children with it are susceptible to infectious disease; if untreated it is lethal within the first year or two of life|
immunodeficiency - immunological disorder in which some part of the body's immune system is inadequate and resistance to infectious diseases is reduced
ADA-SCID - SCID resulting from mutation of a gene that codes for adenosine deaminase