Radiological Management of Abdominal Abscess

Forty-two abdominal and retroperitoneal abscesses were drained percutaneously under ultrasound guidance. A success rate of 85.7% was achieved. Subsequent surgery was required in only 5 patients. Postoperative and spontaneous abscesses did equally well. Most intra-abdominal and retroperitoneal abscesses are amenable to this form of percutaneous drainage. The procedure requires only local anaesthesia and is well tolerated. Surgical management should probably now be reserved for those cases which are considered unsuitable for percutaneous drainage or which fail to resolve following this procedure. </jats:p