Testicular Phantom Use in Sonography Education: Bridging the Classroom and Clinical Experience

Abstract

Simulation allows educators to teach important skills outside the clinical environment. The objective of this study was to evaluate advantages of a testicular phantom scanning workshop in a sonography curriculum and ascertain if it is a beneficial teaching tool. Students participated in a workshop facilitated by registered sonographers using testicular phantoms and ultrasound machines. Students provided anonymous feedback. All participants found this activity helpful. Sixty-seven percent indicated that the phantom reflected a good representation of a real patient. Ninety percent indicated that scanning skills improved and the workshop positively affected their confidence in performing the examination. More than 90% reported greater confidence in describing the examination to a patient. Ninety-five percent reported increased knowledge of sonographic anatomy and identification of testicular structures. These sonography students perceived the testicular simulation workshop as a positive learning experience that increased confidence and skills in testicular scanning and as a viable tool for teaching testicular sonography.

Sonography Simulators: Use and Opportunities in CAAHEP-Accredited Programs

“…4,12,21 Sonography simulation may be a valuable educational tool that should be used in conjunction with didactic and clinical education. 1,2,4,12,14,21,23,29 While technologic advancements make simulation an attractive option, it is important to use appropriate instructional design when creating this type of curriculum. 5,14,30 The Accreditation Council for Graduate Medical Education has recognized the positive attributes simulation provides and revised their guidelines to include simulation for anesthesia and surgical residency competencies.…”

“…Workshops using task trainers coupled with sonography machines require faculty support for a most effective experience and allow students to practice scanning techniques while gaining experience with sonographic anatomy and image optimization. 23…”

“…Workshops using task trainers coupled with sonography machines require faculty support for a most effective experience and allow students to practice scanning techniques while gaining experience with sonographic anatomy and image optimization. 23 Most program directors saw an improvement in identifying anatomic structures, and one-third reported that their students were able to better apply ultrasound physics because of simulation activities. Adult learners are receptive to this type of independent hands-on experiential learning, which provides problem-centered skills directly relevant to their future profession.…”

“…Deliberate practice can decrease discomfort and unease that students may experience when performing these types of scans. 23 Students may have less clinical experience with breast, transvaginal, and testicular sonography because of patient consent; therefore, simulation provides students with a greater opportunity to practice. Patients may not be comfortable with an inexperienced student performing a sonogram on these areas.…”

“…6,20,21 Programs using sonography simulation have the ability to enhance the learning experience of students by creating an interactive, learner-centered environment. 10,22,23 The purpose of this study was to examine if simulation is being integrated into Commission on Accreditation of Allied Health Education Programs (CAAHEP)–accredited sonography programs and to identify factors that promote or deter adoption.…”