In information theory and information systems, digital refers to a technology that uses discrete, discontinuous representations of information or works in a discontinuous manner. This is contrasted with continuous, or analog systems which behave in a continuous manner, or represent information using a continuous function.
Colon Cancer Overview. The human colon, or large intestine, is a muscular, tube-shaped organ measuring about 4 feet long. It extends from the end of your small bowel to your anus. Typically the first or right portion of the colon which is called the ascending colon moves up from the lower right portion of the abdomen. The next portion, or transverse colon, moves across from the right to the left side of the upper abdomen.
The colon starts on the lower right side of the abdomen, where the small intestine empty the contents of digestion (chyme) into the first portion of the colon (cecum). The ascending colon goes up from the cecum to the level of the liver; it then bends sharply to the left and crosses the abdomen as the transverse colon.our colon  together with your lungs, skin and kidneys  are designed to accomplish this essential task by eliminating toxins in the intestines, blood and lymph systems. The colon (large intestine, rectum, and anus) is the end portion of the human gastrointestinal (GI) tract which extends from the mouth to the anus.