1Poletti PA,Wintermark M, Schnyder P,et al. Traumatic injuries: role of imaging in the management of the polytrauma victim (conserva-tive expectation)[J]. Eur Radiol, 2002,12: 969- 978.
2F'arahrnand N, Sirlin CB, Brown MA, et al. Hypo-tensive patients with blunt abdominal trauma: per-formance of screening US[J]. Radiology, 2005,235 : 436-443.
3Lee BC, Ormsby EL, McGahan JP, et al. The utility of sonography for the triage of blunt abdominal trauma patients toexploratory laparotomy [J]. Am J Roentgenol, 2007, 188:415- 421.
4McKenney MG, Martin L, Lentz K, et al. 1,000 consecutive ultrasounds for blunt abdominalrauma [J]. J Trauma, 1996,40: 607-610.
5Branney SW, Wolfe RE, Moore EE, et al. Quanti-tative sensitivity of ultrasound in detecting free intraperitoneal fluid[J]. J Trauma, 1995,39: 375-380.
6Brown MA, Sirlin CB, Farahmand N, et al. Screening sonography in pregnantpa-tients with blunt abdominal trauma[J].J UltrasoundMed,2005,24:175-181.
7Poletti PA, Mirvis SE, Shanmuganathan K, et al. Blunt abdominal trauma patients: can organ injurybe excluded without performing computed tomog-raphy? [J]. J Trauma, 2004,57: 1072-1081.
8Nural MS, Yardan T, Guven H, et al. Diagnostic value of ultrasonography inthe evaluation of blunt abdominal trauma [J]. DiagnInterv Radiol, 2005,11 : 41-44.
9Doody O, Lyburn D, Geoghegan T, et al. Blunt trauma to the spleen: ultrasonographic findings [J]. Clin Radiol, 2005, 60: 968-976.
10Zhang M, Liu ZH, Yang JX, et al. Rapid detectionof pneumothorax by ultrasonography in patientswith multiple trauma [J]. Crit Care, 2006,10:R112.
