Evaluating Sonographers' Awareness of Artifacts in Renal Ultrasound Scans

Abstract

Background: A routine ultrasound scan is used to assess a variety of renal pathological cases. Sonographers face a variety of challenges that may affect their interpretation. Understanding normal organ shapes, human anatomy, physical concepts, and artifacts is required for accurate diagnosis. Sonographers must understand how artifacts appear in ultrasound images in order to reduce errors and improve diagnosis. The purpose of this study is to assess sonographers' awareness and knowledge of artifacts in renal ultrasound scans.

Methods: Participants in this cross-sectional study were asked to complete a survey containing different types of common artifacts in renal system ultrasound scans. An online questionnaire survey was used to collect the data. The questionnaire targeted radiologists, radiologic technologists, and intern students in Madinah hospitals in the ultrasound department.

Results: The total number of participants was 99, with 9.1% being radiologists, 31.3% being radiology technologists, 6.1% being senior specialists, and 53.5% being intern students. There was a significant difference in the participants' knowledge of ultrasound artifacts in the renal system with the total selection of the right artifact in senior specialists at 73% and intern students 45%. There was a direct relationship between age and years of experience in distinguishing artifacts in the renal system scan. A category of participants with the highest age and experience got 92% of the correct selection of artifacts.

Conclusion: The study concluded that intern students and radiology technologists have limited knowledge of ultrasound scan artifacts, whereas senior specialists and radiologists have a high level of awareness of the artifacts.

Keywords: Artifact; radiologists; renal sonography; renal system; sonographer; ultrasound.