Haaga J R, Alfidi R J, Havrilla T R, Cooperman A M, Seidelmann F E, Reich N E, Weinstein A J, Meaney T F
AJR Am J Roentgenol. 1977 Mar;128(3):465-74. doi: 10.2214/ajr.128.3.465.
Computed tomography (CT) is effective in detecting intraabdominal abscesses. Loculations of fluid and extraluminal gas are clearly localized in relation to other organs. Of 22 abscess in this series, CT successfully detected 20; comparative information with gallium, techneticum, and ultrasound scans is presented. In addition to localizing these collections, CT can be used to guide needle aspiration and drainage procedures. Three sizes of needles were used to aspirate specimens and/or provide drainage. This was accomplished successfully in 12 of 14 CT-guided procedures.
计算机断层扫描（CT）在检测腹腔内脓肿方面很有效。液体的分隔和管腔外气体相对于其他器官能被清晰定位。在本系列的22个脓肿中，CT成功检测出20个；还呈现了与镓、锝和超声扫描的对比信息。除了对这些积液进行定位外，CT还可用于引导针吸和引流操作。使用了三种尺寸的针来抽吸标本和/或进行引流。在14例CT引导操作中有12例成功完成了此项操作。
