2 doctors weighed in:
How do you test for prader-willi?
2 doctors weighed in

Dr. Golder Wilson
Clinical Genetics
In brief: Chromosomes
~60% of prader-willi will be positive with fluorescent chromosome test (fish) for a band on chromosome 15; dna methylation testing for the prader-willi/angelman region will detect all cases.

In brief: Chromosomes
~60% of prader-willi will be positive with fluorescent chromosome test (fish) for a band on chromosome 15; dna methylation testing for the prader-willi/angelman region will detect all cases.
Dr. Golder Wilson
Dr. Golder Wilson
Thank
Dr. Dmitriy Niyazov
Clinical Genetics
In brief: Methylation
The best test is prader-willi methylation studies which have a detection rate of 99%.
This is a simple blood test, 1 purple top tube.

In brief: Methylation
The best test is prader-willi methylation studies which have a detection rate of 99%.
This is a simple blood test, 1 purple top tube.
Dr. Dmitriy Niyazov
Dr. Dmitriy Niyazov
Thank
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