[Percutaneous drainage of abdominal abscesses]

Area of Science:

• Interventional Radiology
• Medical Imaging
• Surgical Procedures

Context:

• Abdominal abscesses are treatable collections of fluid within the abdominal cavity.
• Image-guided percutaneous drainage is a minimally invasive alternative to surgical intervention.
• Accurate diagnosis and precise guidance are crucial for successful abscess management.

Purpose:

• To highlight the efficacy and benefits of percutaneous drainage for abdominal abscesses.
• To compare image-guided techniques with traditional surgical approaches.
• To outline the indications, contraindications, and collaborative roles in managing abdominal abscesses.

Summary:

• Percutaneous drainage, guided by sonography or computed tomography (CT), is a highly effective treatment for many abdominal abscesses.
• Sonography offers real-time visualization for precise needle and catheter placement, while CT serves as a valuable alternative when sonography is limited.
• This image-guided approach is particularly beneficial for high-risk patients, with simple and some complicated pancreatic abscesses responding well to treatment under local anesthesia.

Impact:

• Percutaneous drainage provides a less invasive, often outpatient, treatment option for abdominal abscesses, reducing patient morbidity.
• Enhanced diagnostic capabilities with CT and sonography improve procedural success rates and patient outcomes.
• Collaboration between radiologists and surgeons optimizes patient selection and treatment strategies, leading to better management of complex abdominal infections.