Definition(s)
- Present from birth, but not necessarily genetic
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Definition from: GeneTests
from the University of Washington and the National Center for Biotechnology Information
- Congenital conditions are those present from birth. Birth defects are described as being congenital. They can be caused by a genetic mutation, an unfavorable environment in the uterus, or a combination of both factors.
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Definition from: Talking Glossary of Genetic Terms
from the National Human Genome Research Institute
Related discussion in the Handbook
See also Understanding Medical Terminology.