Recurrent Abdominal and Pelvic Abscesses: Incidence, Results of Repeated Percutaneous Drainage, and Underlying Causes in 956 Drainages
Debra A. Gervais1,
Chi-Hi Ho,
Mary J. O'Neill,
Ronald S. Arellano,
Peter F. Hahn and
Peter R. Mueller
1 All authors: Department of Radiology, Division of Abdominal Imaging and
Intervention, Massachusetts General Hospital, 55 Fruit St., White 270, Boston,
MA 02114.
Fig. 1B.56-year-old man with perirenal abscess. CT scan obtained
after percutaneous abscess drainage shows well-positioned pigtail catheter
(arrow) and evacuation of abscess contents. Catheter was removed
after cessation of output. Abscess recurred, and patient underwent secondary
percutaneous abscess drainage but needed no further procedures.