A member asked:

If your child has cystic fibrosis would it definitely show up on the heel prick test ?

2 doctors weighed in across 2 answers
Dr. William Walsh answered

Specializes in Addiction Medicine

No: Most mutations that cause CF are known and are tested for at birth. However, rare subtypes (that are generally not as severe) are not all typed yet and therefor aren't tested for.

Answered 6/10/2014

5.8k views

Thank
Dr. Amrita Dosanjh answered

Specializes in Pediatric Allergy and Asthma

CF screening: The test performed at birth is a screening test and may miss some cases of cf. If your child develops symptoms of the disease or if there is a family history of cf, a follow up test may be ordered by your physician.

Answered 3/16/2014

4.3k views

Thank

Related Questions

A member asked:

Do both parents have to be cystic fibrosis carriers for a child to get it?

3 doctors weighed in across 2 answers