Lower gastrointestinal (GI) tract radiography, also called a lower GI or barium enema, is an x-ray examination of the large intestine, also known as the colon.This examination evaluates the right or ascending colon, the transverse colon, the left or descending colon, the sigmoid colon and the rectum.ower gastrointestinal (GI) tract radiography, also called a lower GI or barium enema, is an x-ray examination of the large intestine, also known as the colon.
Herr. n. pl. HerÂ·ren (hÄrâ²Én) Abbr. Hr. Used as a courtesy title in a German-speaking area, prefixed to the surname or professional title of a man. [German, from Middle High German.
1 to work (dough, clay, etc.) into a uniform mixture by pressing, folding, and stretching. 2  to manipulate by similar movements, as the body in a massage. 3  to make by kneading:to knead bread.4  to make kneading movements with:She kneaded her fist into her palm.nead /niËd/ vb (transitive) to work and press (a soft substance, such as bread dough) into a uniform mixture with the hands to squeeze, massage, or press with the hands to make by kneading Etymology: Old English cnedan; related to Old Saxon knedan, Old Norse knotha.