Abscesses in Crohn disease: percutaneous drainage

Area of Science:

• Gastroenterology
• Interventional Radiology

Background:

• Crohn disease frequently leads to intra-abdominal abscesses.
• Abscess drainage is crucial for patient management.

Purpose of the Study:

• To evaluate the efficacy of percutaneous catheter drainage for abdominal abscesses in Crohn disease.
• To assess the impact of this procedure on subsequent surgical intervention.

Main Methods:

• Fifteen patients with Crohn disease and abdominal abscesses underwent percutaneous catheter drainage.
• Abscess locations included the right lower quadrant, iliopsoas/quadratus lumborum muscles, paracolic gutter, pelvis, liver, and gluteal region.

Main Results:

• Successful abscess evacuation was achieved in all 15 patients (100%).
• No patient required surgical intervention for initial abscess drainage.
• Four of seven patients with existing fistulas experienced closure; three required subsequent bowel surgery.
• No enterocutaneous fistulas developed post-drainage.

Conclusions:

• Percutaneous abscess drainage is a highly effective treatment for Crohn disease-related abdominal abscesses.
• It can obviate the need for immediate surgical abscess drainage and potentially reduce the need for bowel surgery in selected cases.