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.
Possibilities include gastritis, peptic ulcer disease, pancreatitis, splenic pathology or continuing Clostridium infection. In addition to the ultrasound you had, other tests to consider include amylase/lipase (to evaluate the pancreas), CT scan, and endoscopy (to evaluate for gastritis/peptic ulcer disease.