Percutaneous drainage of enteric-related abscesses.
Percutaneous drainage is a routinely performed radiologic procedure used in the management of abdominal abscesses. This technique has become the preferred method of treatment for most abdominal and pelvic abscesses, specifically those of enteric origin related to surgical procedures, appendicitis, diverticulitis, and Crohn disease. The well-documented safety and therapeutic efficacy of percutaneous abscess drainage (PAD) lead to the acceptance of this procedure as the primary means of managing abdominal abscesses, obviating the need for surgery in many instances. PAD may provide definitive therapy or may serve as a temporizing measure before delayed surgical treatment. Although PAD was originally reserved for treatment of unilocular, relatively superficial fluid collections, the role of PAD has evolved such that it is now used to manage complex multilocular fluid collections and abscesses that lie deep within the abdomen or pelvis. Although the standard transabdominal approach is preferred, a variety of approaches, including transgastric, transrectal, transvaginal, and transgluteal, may be used. PAD is performed using CT or sonographic guidance.
Fulcher
A S
AS
Department of Radiology, Medical College of Virginia, Richmond 23298-0615, USA.
Turner
M A
MA
D018784:Abdominal Abscess / Q000601:surgery*; D004322:Drainage / Q000379:methods*; D006801:Humans; D014057:Tomography, X-Ray Computed