I heard back from the
laboratory and they stated that hemolysis can be the result
of a 'collection issue'. Could you look into
whether this patient was drawn by the same phlebotomist both
times? Has this phlebotomist drawn other patients for
v? Was this particular patient hard to draw for any
reason?
As I have
recently taken a new position within Illumina and am no
longer directly involved with noninvasive prenatal testing,
I've copied Lindsay Fosler. She is an il.genetic
counselor and will be able to work with you and the lab
further on this issue