ERIC Number: EJ1419241
Record Type: Journal
Publication Date: 2024
Pages: 15
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1935-9772
EISSN: EISSN-1935-9780
Available Date: N/A
Living and Post-Mortem CT Scans in the Gross Anatomy Lab: A Study Investigating Differences in First-Year Medical Students' Exam Performance and Perceptions
William Brown; Sam Afshari; Megan Zhou; Jacob Lythgoe; Ryan Walsh; Abigail C. Hielscher
Anatomical Sciences Education, v17 n3 p468-482 2024
Basic competency in radiological imaging is essential for physicians to identify and manage diseases. An optimal place in which to include imaging in the medical curriculum is during anatomy as students can correlate the 3D anatomy from their body donors with the 2D cross-sectional anatomy. The goal of this project was to enhance first-year medical students' knowledge of cross-sectional imaging in the gross anatomy lab and to investigate whether there are benefits to learning cross sectional imaging via scans from body donors versus living individuals. Student participant performance was evaluated on laboratory practical examinations, CT image questions and spatial anatomical knowledge in the thorax and abdomen sections of gross anatomy. Students learned the cross-sectional imaging during dissections where they accessed the images relevant to their study on Pacsbin, a web-based Digital Imaging and Communication in Medicine viewer, via iPads. Results showed no statistically significant differences in practical examination scores, spatial anatomical knowledge, or identification of anatomical structures on CT image questions between participants who learned from images on body donors versus living individuals. In a questionnaire given at the end of the course, participants cited that the CT images improved their anatomical and imaging knowledge and that they felt better prepared to use imaging software and interpret diagnostic imaging results upon entering clerkships. While there were no differences in academic performance between the groups, positive outcomes regarding student perceptions of anatomical and imaging knowledge and preparedness for use of imaging software were identified in this study.
Descriptors: Anatomy, Medical Education, Donors, Human Body, Electronic Learning, Educational Technology, Radiology, Medical Students, Laboratory Procedures, Student Attitudes, Instructional Effectiveness
Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A