TY - CHAP M1 - Book, Section TI - Chapter 27. Approach to the Patient with Undifferentiated Abdominal Pain A1 - Osborne, Michael A2 - Carmody, Kristin A. A2 - Moore, Christopher L. A2 - Feller-Kopman, David PY - 2011 T2 - Handbook of Critical Care and Emergency Ultrasound AB - Abdominal pain is one of the most common complaints encountered in the acute care setting. Undifferentiated abdominal pain can be one of the most challenging conditions that a physician encounters on a daily basis. The decision regarding which labs or radiological tests to order can be frustrating and often unrevealing. Particularly in elderly patients, a difficult history and often inaccurate and changing physical examination can complicate the decision-making process. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=56302387 ER -