severe combined immunodeficiency disease
A baby with severe combined immunodeficiency disease is protected in a sterile hospital environment.
Noun: A rare, inherited genetic disorder characterized by a profound deficiency in both T lymphocytes and B lymphocytes, the key cells of the adaptive immune system. This results in an extremely compromised ability to fight infections from infancy. The condition is typically fatal within the first years of life without medical intervention.
This term is used in medical and scientific contexts to describe a specific, life-threatening immunodeficiency syndrome. - The infant was diagnosed with severe combined immunodeficiency disease, requiring immediate isolation to prevent infection. - Research into gene therapy offers new hope for treating severe combined immunodeficiency disease.
- As a subject of medical study: The disease is a primary model for studying immune system development and genetic therapies.
- Severe combined immunodeficiency disease has been crucial for understanding lymphocyte maturation.
- In discussions of treatment: Often discussed alongside treatments like bone marrow transplantation or gene therapy.
- Early hematopoietic stem cell transplantation can be curative for severe combined immunodeficiency disease.
- Severe combined immunodeficiency (SCID): The more common abbreviated form of the full disease name.
- SCID: The standard acronym used in both clinical and lay contexts.
- "Bubble boy" disease: An informal, non-medical term historically used in the media, referencing cases where patients lived in sterile environments. Note: This term is now considered insensitive and outdated.
- SCID: (The direct acronym)
- Alymphocytosis: An older, less specific term indicating a lack of lymphocytes.
- Primary immunodeficiency: The broader category of disorders to which SCID belongs.
- T cell deficiency: A key pathological feature of the disease.
- B cell deficiency: Another key pathological feature of the disease.
A baby with severe combined immunodeficiency disease is protected in a sterile hospital environment.
- 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