1 Parker, R. H. (1965). 2  Wampler, Bruce; Holt, Travis (January 2013).Valuing Inventory at the Lower of Cost or Market.. 3  Penner, James; Kreuze, Jerry; Langsam, Sheldon. 4  FASB Accounting Standards Update, No. 2015-11, July 2015, p. 1.
Computerized tomography (CT) scan. In patients who are not pregnant, a CT scan (a type of X-ray study) of the area of the appendix is useful in diagnosing appendicitis and peri-appendiceal abscesses as well as in excluding other diseases inside the abdomen and pelvis that can mimic appendicitis.
An endoscopic retrograde cholangiopancreatogram (ERCP) test checks the tubes (ducts) that drain the liver, gallbladder, and pancreas. A flexible, lighted scope (endoscope) and X-ray pictures are used. The scope is put through the mouth and gently moved down the throat.RCP is done to: 1  Check lasting belly pain or jaundice. 2  Find gallstones or diseases of the liver, bile ducts, or pancreas. 3  Remove gallstones from the common bile duct if they are causing problems. 4  These may include a blockage (obstruction), inflammation or infection of the common bile duct (cholangitis), or pancreatitis.