A positive tTG with a negative gliadin can mean a number of things: You got a false positive tTG. (Possibly due to some other autoimmune disorder) You got a false negative gliadin. (This is actually much more likely than with the tTG test. Reported sensitivity of gliadin test is in the 65-75% range, meaning that roughly 1/4-1/3 will be false negative)
Definition of ultra. : going beyond others or beyond due limit : extreme.
ultrasonic (ËÊltrÉËsÉnÉªk) adj (General Physics) of, concerned with, or producing waves with the same nature as sound waves but frequencies above audio frequencies. ulâ¢traâ¢sonâ¢ic (ËÊl trÉËsÉn Éªk) adj. of, pertaining to, or utilizing ultrasound. [1925â30] ul`traâ¢sonâ²iâ¢calâ¢ly, adv.