TY - CHAP M1 - Book, Section TI - Disorders of Gastric & Small Bowel Motility A1 - Chan, Walter W. A1 - Burakoff, Robert A2 - Greenberger, Norton J. A2 - Blumberg, Richard S. A2 - Burakoff, Robert PY - 2016 T2 - CURRENT Diagnosis & Treatment: Gastroenterology, Hepatology, & Endoscopy, 3e AB - ESSENTIALS OF DIAGNOSISThe three most common causes of gastroparesis are idiopathic, diabetic, and postsurgical.Chronic intestinal pseudo-obstruction (CIPO) involves intermittent failure of intestinal peristalsis in the small or large intestine, or both.Noninvasive imaging or endoscopy, or both, should be used to rule out mechanical obstruction in patients being worked up for gastroparesis or CIPO.The standardized 4-hour gastric emptying scintigraphy scan using a low-fat, egg-white meal is the recommended test for gastroparesis.Accelerated gastric emptying and dumping syndrome are often related to postgastric surgery and may have symptoms that mimic delayed emptying. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1119987381 ER -