The health care provider may note abnormal findings, such as decreased breath sounds or a friction rub, when listening to the chest with a stethoscope (auscultation).
Tests may include the following:
Mason RJ, Broaddus VC, Murray JF, Nadel JA. Murray and Nadel's Textbook of Respiratory Medicine. 4th ed. Philadelphia, Pa: Saunders; 2005.
Ahmed RA, Marrie TJ, Huang JQ. Thoracic empyema in patients with community-acquired pneumonia. Am J Med. October 2006;119:877-883.
Qureshi NR, Gleeson FV. Imaging of Pleural Disease. Clin Chest Med. June 2006;27:193-213.