Both benign (harmless) and malignant (cancerous) conditions can increase the CEA level. The most frequent cancer which causes an increased CEA is cancer of the colon and rectum. Others include cancers of the pancreas, stomach, breast, lung, and medullary carcinoma of the thyroid and ovarian cancer.hen the CEA level is abnormally high before surgery or other treatment, it is expected to fall to normal following successful surgery to remove all of the cancer. A rising CEA level indicates progression or recurrence of the cancer.
â¢ TANAKH (noun). The noun TANAKH has 1 sense: 1. the Jewish scriptures which consist of three divisions--the Torah and the Prophets and the Writings. Familiarity information: TANAKH used as a noun is very rare.Dictionary entry details.aws; Pentateuch; Torah (the first of three divisions of the Hebrew Scriptures comprising the first five books of the Hebrew Bible considered as a unit). Nebiim; Prophets (the second of three divisions of the Hebrew Scriptures).
Tanh is the hyperbolic tangent function, which is the hyperbolic analogue of the Tan circular function used throughout trigonometry. Tanh [Î±] is defined as the ratio of the corresponding hyperbolic sine and hyperbolic cosine functions via . Tanh may also be defined as , where is the base of the natural logarithm Log. Tanh automatically evaluates to exact values when its argument is the (natural) logarithm of a rational number.