The other is the Roche method. The Roche method has a wider band of what is considered normal. It's important you understand what testing method your lab uses and to have consistent measurements for the basis of comparison for trending. If you shift labs, expect to have at least 2 CEA tests done to establish the new basis for comparison.
Zane /zane/ [1 syll.] as a boys' name is pronounced zayne. It is of Hebrew origin, and the meaning of Zane is God is gracious. Possibly a variant of Hebrew John, or a variant of a Scandinavian surname.
Zane is a somewhat prominent first name for males (#820 out of 1220, Top 67%) and an even more prominent surname for both adults and children (#10665 out of 150436, Top 7%). (2000 U.S. Census).Shown below is the birth name popularity of Zane for boys.ane is a somewhat prominent first name for males (#820 out of 1220, Top 67%) and an even more prominent surname for both adults and children (#10665 out of 150436, Top 7%). (2000 U.S. Census).