骶前脓肿：利用骨性标志和透视引导进行经会阴穿刺引流
Presacral abscesses: percutaneous transperineal drainage with use of bone landmarks and fluoroscopic guidance.
作者信息
Michalson A E, Brown B P, Warnock N G, Simonson T M
机构信息
Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City 52246.
出版信息
Radiology. 1994 Feb;190(2):574-5. doi: 10.1148/radiology.190.2.8284420.
Presacral abscesses developed in two men (aged 59 and 76 years) after abdominoperineal resection. Computed tomography was performed to demonstrate the distance from the abscess to the perineum and the distance of the abscess anterior to the sacrum. Then, lateral and anteroposterior fluoroscopy was performed to guide transperineal drainage catheter placement. No complications occurred, and clinical outcome was successful in both cases.
两名男性（年龄分别为59岁和76岁）在腹会阴切除术后发生了骶前脓肿。进行了计算机断层扫描以显示脓肿到会阴的距离以及脓肿在骶骨前方的距离。然后，进行了侧位和前后位透视以指导经会阴引流导管的放置。未发生并发症，两例患者的临床结果均成功。
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