Trypsin and Chymotrypsin
Formal name: Stool trypsin and chymotrypsin
At a Glance
Why Get Tested?
To screen for cystic fibrosis and pancreatic insufficiency by evaluating pancreas function
When to Get Tested?
If you or your newborn or infant have symptoms of pancreatic insufficiency or cystic fibrosis such as persistent diarrhea, foul-smelling bulky greasy stools, malnutrition, and vitamin deficiency
Sample Required?
A fresh stool sample, uncontaminated with urine
