Radswiki
- Radiology wiki. Provides a gallery of new teaching files.
- http://www.radswiki.net/

MedPix Medical Image Database
- Premier peer-reviewed medical image database, organized by disease category, disease location (organ system), and by patient profiles. Searches can be sent to PubMed.
- http://rad.usuhs.edu/medpix/

Medikali
- Provides open source software for electronic medical teaching files. Community information, news, and download software.
- http://www.medikali.org/

Radiology Picture of the Day
- Provides a daily medical image with a corresponding brief description.
- http://www.radpod.org/

Xray2000
- A collection of images and articles for students of radiology.
- http://www.e-radiography.net/

SRS Educational Resource
- Case presentations for educational purposes, hosted by the Scottish Radiological Society.
- http://www.radiology.co.uk/srs-x/

Iconotech
- Software allows the building of a teaching file database with DICOM, and JPEG images.
- http://www.imagemed.org/Iconotech/Iconotech/

Imaging of the Thyroid Gland
- Includes sonography, scintiscanning, pathology, radiography, computer tomography, magnetic resonance, surgery and pathology specimens.
- http://www.thyroidimaging.com/

MyPACS.net: Teaching File Authoring System
- Free web application allows radiologists to create their own online teaching file repositories by uploading medical images through their web browser.
- http://www.mypacs.net

European Association of Radiology (EAR)
- The online database of the EAR with teaching cases available.
- http://www.eurorad.org/

Thermology
- Information site with images, reference literature, technology information concerning infrared thermal imaging, primarily for the application in health care.
- http://www.thermology.com

Brain tomography
- A brief explanation of X-ray CT, MRI, and SPECT/PET.
- http://www.med.harvard.edu/AANLIB/hms1.html

Atlas of Signs in Musculoskeletal Radiology
- An atlas of common and not so common signs used in Musculoskeletal Radiology. Peer reviewed by the American Roentgen Ray Society and is included in AJR Webreview.
- http://www.gentili.net/signs/

Interventional Radiology Musculoskeletal Procedures
- The University of Strasbourg School of Medicine provides these teaching files and related case reports in interventional radiology. The main musculoskeletal procedures are treated.
- http://www-ulpmed.u-strasbg.fr/irws/index.html

RadiologyWeb
- A peer-reviewed, monthly e-publication created by and for practicing, teaching and student radiologists as well as medical imaging professionals and administrators. Registration is required.
- http://www.radiologyweb.com/

Ct is Us
- CT teaching files including sections on: adrenal, liver, kidney, musculoskeletal, small bowel, stomach, chest, pancreas, spleen, and OB/GYN. Created and maintained by The Advanced Medical Imaging Laboratory (AMIL).
- http://www.ctisus.org/tf/index.html

Women's Diagnostic Imaging Teaching
- CT scans, MR images, mammograms, and ultrasound scans
- http://www.uhrad.com/mamarc.htm

Online Teaching Cases
- MedShare: Sharing Radiology Cases Among Multiple Institutions Source: Department of Radiology, Brigham and Women's Hospital and Harvard Medical School
- http://brighamrad.harvard.edu/education/online/tcd/tcd.html

Neuroradiology Imaging Teaching Files
- CT scans, MR images, angiograms, and plain radiographs.
- http://www.uhrad.com/mriarc.htm

Collaborative Hypertext of Radiology
- CHORUS is a hypertext medical reference. More than 1100 documents describe diseases, anatomy, and radiologic findings.
- http://chorus.rad.mcw.edu/

Body Imaging Teaching Files
- Department of Radiology, University Hospitals of Cleveland, Rainbow Babies and Children's Hospital, and Case Western Reserve University. Includes CT scans, ultrasound scans, MR images, angiograms, and plain radiographs.
- http://www.uhrad.com/ctarc.htm