Genetic Syndromes & Genetics
Recurrence risk
Recurrence risk is the chance that a condition could happen again in a future pregnancy.
In short: Recurrence risk
- It depends on whether the encephalocele is isolated or syndromic.
- Genetic counseling helps estimate it.
- It is informed by the specific cause and family history.
- It varies widely from one situation to another.
What it is
It is the estimated chance that a condition like encephalocele could occur again in a future pregnancy. It is an estimate based on the underlying cause and other factors, not a certainty.
Understanding Recurrence risk
Recurrence risk depends heavily on whether the encephalocele is isolated or part of a syndrome: an isolated encephalocele generally carries a different (often lower) recurrence risk than one caused by an inherited syndrome, where the inheritance pattern shapes the estimate. Genetic counseling helps families understand their specific recurrence risk based on the diagnosis, testing results, and family history, and can discuss steps such as folic acid for future pregnancies.
Why it matters
Understanding recurrence risk helps families planning future pregnancies get personalized information, since the estimate depends so much on the specific cause. Genetic counseling provides this individualized guidance.
Common questions
What is recurrence risk?
The chance a condition could happen again in a future pregnancy.
What affects it?
Whether the encephalocele is isolated or syndromic, and the specific cause.
Who can estimate it?
A genetic counselor, based on the individual situation.
Bottom line
Recurrence risk is the chance of a condition recurring in a future pregnancy, estimated through genetic counseling.
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