It looks like if the IRT is high in Indiana, they test for 46 common mutations. Mom and Dad were only tested for 30 mutations so it looks like she had a miscommunication between doctors and they didn't pick up which parents has the mutation. I think she is less worried about her baby having CF and more was trying to make sure she and her husband were not both carriers for future children (and to tell siblings etc which side the mutation was on....)
Non-CF causes of elevated newborn IRT???
- Thread starter dlo2977
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