Percutaneous Drainage

Abstract

Percutaneous drainage (PD) is a minimally invasive procedure for the management of symptomatic fluid collection or abscess and it has largely replaced surgery as the treatment-of-choice in all but the most challenging or inaccessible cases. It is routinely carried out under image-guidance to ensure safe and accurate access to the intended cavity and drainage catheters can be inserted via Seldinger or single-step technique. While PD is generally a safe procedure, complications including bleeding and infection can occur and special attention is needed when treating patients on anticoagulation therapy and in pregnant or pediatric patients. Adequate planning and preparation are key for both technical and clinical success to this procedure.