Related Experiment Video
Updated: Jun 4, 2026

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
Published on: September 28, 2022
Awareness of Interventional Radiology Among Medical Students at Majmaah University, Saudi Arabia
Meshari A Alali1, Waleed F Alkhaldi1, Abdulaziz Abdulhamid Alaskar1
1College of Medicine, Majmaah University, Al Majma'ah, SAU.
Introduction:
Interventional radiology (IR) is a medical specialty that employs imaging techniques such as X-rays, ultrasound, CT scans, and MRI to guide minimally invasive procedures for diagnosing and treating a variety of medical disorders. The purpose of this investigation was to determine the level of IR awareness among medical students at Majmaah University.
Methods:
The cross-sectional investigation was carried out among the medical students at Majmaah University in Saudi Arabia. A self-administered questionnaire that had been pretested was used to gather the data. SPSS Statistics (IBM Corp. IBM SPSS Statistics for Windows. Armonk, NY: IBM Corp) was used to analyze the data. The chi-square test was used to compare qualitative data, and a p-value <0.05 was considered significant.
Results:
There were 202 students who participated in this study, and among them, the majority were males, 126 (62.4%), and the majority of them were pre-clinical students, 105 (52.0%). Knowledge of routinely performed procedures by IR (only by a radiologist) was assessed; 116 (57.4%) of them responded with paracontinuous transluminal coronary angioplasty, 105 (52.0%) with central venous access, and 100 (49.5%) with lower arterial limp percutaneous transluminal angioplasty, which are routinely performed procedures by the radiologists. There was no significant difference in knowledge levels between genders.
Conclusion:
Increasing awareness of IR among medical students is essential to improving patient outcomes and addressing healthcare challenges. Efforts to educate and expand access to IR services must be prioritized to ensure that medical students receive a comprehensive education and that patients receive the highest quality care possible.
Related Concept Videos
Radiological Investigation I: X-ray and CT
Radiological Investigation II: MRI and Ventilation Perfusion Scan
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Imaging Studies I: CT and MRI
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Imaging Studies I: Kidney, Ureter, and Bladder Studies
Imaging Studies IV: Magnetic Resonance Imaging

