Neff C C, Simeone J F, Ferrucci J T, Mueller P R, Wittenberg J
Radiology. 1983 Feb;146(2):463-6. doi: 10.1148/radiology.146.2.6849095.
To investigate the frequency and appearance of reactive effusions following abdominal surgery, a prospective real-time sonographic survey of 80 asymptomatic postoperative patients was conducted. Serial scans on the 4th, 8th, and 12th postoperative days disclosed localized abdominal fluid collections in 19% (15/80), 6% (5/80), and 2.5% (2/80) of cases, respectively. The only collection that enlarged was an abscess. Knowledge of the natural history of reactive postoperative effusions should help the ultrasonographer to detect pathologic fluid collections and abscesses in postsurgical patients.
为了调查腹部手术后反应性积液的发生率及表现，我们对80例无症状的术后患者进行了前瞻性实时超声检查。在术后第4天、第8天和第12天进行的系列扫描分别显示，19%（15/80）、6%（5/80）和2.5%（2/80）的病例存在局限性腹腔积液。唯一增大的积液是脓肿。了解术后反应性积液的自然病程应有助于超声检查人员在术后患者中检测出病理性积液和脓肿。
