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.
From Wikipedia, the free encyclopedia. Ballard is a surname of English origin. It likely derives from Middle English ball, meaning white spot, plus the suffix -ard, and would therefore mean bald head..Indeed, Wyclif translated 2 Kings 2:23 as Stye up, ballard, where Coverdale translated the same passage as Come up here thou balde head..There are other sources for this name, besides the Anglo-Saxon. Not all people bearing the name are of English origins.It is common, with native etymology among several Celtic nations, although the British Celtic form is likely the original, and it may be that Bald head is a false etymology designed to give the name English roots.ot all people bearing the name are of English origins. It is common, with native etymology among several Celtic nations, although the British Celtic form is likely the original, and it may be that Bald head is a false etymology designed to give the name English roots.