Related Experiment Video
Updated: Jul 15, 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
The crisis in academic radiology: will we help ourselves?
Gerald D Dodd1, Thomas B Fletcher, William T Thorwarth
1Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229-3900, USA.
Abstract:
The overall health of academic radiology suffers from insufficient funds and manpower. Although the largest academic programs in the country may have sufficient resources to maintain robust academic environments, one third to half of the academic radiology programs in the United States are struggling to maintain stable academic environments. The impact of an impaired academic radiology enterprise on the specialty of radiology is far reaching. As academic departments falter, the quantity and quality of research and educational programs deteriorate. In the short term, this situation makes our specialty vulnerable to predatory strikes by other specialists who covet our field; in the long term, it leads to obsolescence. Fortunately, radiology is a lucrative specialty, and we have the wherewithal to help ourselves. To ensure a vibrant future for our specialty each of us must accept an obligation to invest in our academic foundation. In particular, private practice radiologists must recognize this obligation and pledge their time and/or resources to help shore up the academic departments.
Related Concept Videos
Radiological Investigation I: X-ray and CT
Positron Emission Tomography
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
X-ray Imaging
Radiation Pressure: Problem Solving
The average value of the rate of momentum transfer divided by the absorbing area represents the average force per...
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...
Radiation: Applications
The average...

