- Aunt Minnie: provides the first comprehensive community internet site for radiologists and related professionals in the medical imaging industry. Free, but must register to access parts of the site.
- CHORUS: Collaborative Hypertext of Radiology.
- CTISUS: Advancing Diagnostic Imaging. CT teaching files, scanner protocols and lectures from Johns Hopkins medical institutions.
- DOAJ: Directory of Open Access Journals: Radiology.
- EURORAD: Radiologic Teaching Files.
- LearningRadiology.com: Site intended to replace the paper handouts that accompanied lectures for the residents and medical students at Einstein Medical Center. It now contains over 5,000 pages.
- LUMEN: Loyola University Medical Education Network: Cross-Section Tutorial. Compare gross anatomical cross sections to CT cross sections.
- LUMEN: Loyola University Medical Education Network: Radiology Curriculum.
- MedPix Medical Image Database: Medical Image Database, provided by the Departments of Radiology & Biomedical Informatics, Uniformed Services University, Bethesda, MD.
- MIR Nuclear Medicine Access Page: Large collection of cases integrating clinical and radiological aspects.
- RadiologyInfo.org is the public information website developed and funded by the Radiological Society of North America (RSNA) and the American College of Radiology (ACR). It was established to inform and educate the public about radiologic procedures and the role of radiologists in healthcare, and to improve communications between physicians and their patients.
- RadiologyEducation.com: RadiologyEducation.com is a digital library of radiology education resources. The goal is to provide a starting point for entry into radiology places of enlightenment, entertainment and education on the Internet. RadiologyEducation.com identifies high quality radiology World-Wide Web sites that can teach, illuminate, and inspire. In essence, RadiologyEducation.com is meant to serve as a “pico portal” for users interested in radiology.
- Radiology, Medical Imaging: Free Medical Journals
- WebPath: The Internet Pathology Laboratory for Medical Education. The WebPath® computer-aided instructional resource at this website contains over 2000 images with text that illustrate gross and microscopic pathologic findings along with radiologic imaging associated with human disease conditions. For self-assessment and study there are over 2000 examination items. There are more than 20 tutorials in specific subject areas.