The newborn screen detects a pancreatic enzyme called IRT, or immunoreactive trypsinogen, which is released into the fetal blood when there is pancreatic damage from CF.

这些新生儿筛查检测一种叫做IRT的胰蛋白酶，即免疫反应性胰蛋白酶，当有CF造成的胰腺损害时，它会被释放入胎儿血液。

T.T.T.S. is usually impossible to correct. Unless you are one of a handful of surgeons in the world who knows how to separate fetal blood vessels, which, luckily for you, l am.

T.T.T.S. 一般无法治愈，除非你是世界上某些极少数的知道怎么分离胎儿血管的医生，你很幸运，我就是。