Cadaver-based abscess model for medical training

Abstract

Michael Stanley Ellis,1 Joseph T Nelson,2 Jeffrey Zane Kartchner,1 Karl Andrew Yousef,1 William J Adamas-Rappaport,3 Richard Amini4 1College of Medicine, The University of Arizona, Tucson, AZ, USA; 2Department of Orthopedic Surgery, The University of Michigan, Ann Arbor, MI, USA; 3Department of Surgery, 4Department of Emergency Medicine, The University of Arizona, Tucson, AZ, USA Abstract: Ultrasound imaging is a rapid and noninvasive tool ideal for the imaging of soft tissue infections and is associated with a change of clinician management plans in 50% of cases. We developed a realistic skin abscess diagnostic and therapeutic training model using fresh frozen cadavers and common, affordable materials. Details for construction of the model and suggested variations are presented. This cadaver-based abscess model produces high-quality sonographic images with internal echogenicity similar to a true clinical abscess, and is ideal for teaching sonographic diagnostic skills in addition to the technical skills of incision and drainage or needle aspiration. Keywords: undergraduate medical education, abscess model, ultrasound, ultrasound education, ultrasound-guided needle aspiration

Keywords

• Ultrasound Education Ultrasound Model Abscess Abscess Drainage Skill Training