Your team's maximum concurrent user limit has been reached, you have limited access to the website. Please contact your team administrator to upgrade the subscription or try again after some time

Unable to load the shared guideline, please try again or contact us if the issue persists

Twój adres IP jest nieprawidłowy , skontaktuj się z administratorem

Organisation login (SSO) is not available for this IP address. Please contact your administrator or log in using any other method

Your team's maximum concurrent user limit has been reached. Please try again after some time or contact your team administrator

Something went wrong, please try again or contact us.

Thank you for subscribing! We've sent your invoice and receipt to your email address.

Why iRefer?
Guidelines

Why iRefer?
About iRefer Benefits Successes
Guidelines

Logout

Account management is not available to customers who have logged in using IP address based authentication. Please log out and use any other method to log in to access this area.

Logout

Logout

Account management is not available to customers who have logged in using IP address based authentication. Please log out and use any other method to log in to access this area.

Logout

Page not found

The page requested could not be found. Use the navigation above to explore the website. Alternatively, contact us.

Page not found

To facilitate appropriate referrals to radiology departments, The Royal College of Radiologists (RCR) has published the iRefer guidelines (iRefer) since 1989. iRefer is now widely accepted as a major tool to promote evidence-based imaging.

Why iRefer?

About iRefer
Benefits
Successes

Using the guidelines

Introduction
Types of recommendations
Grades of recommendation
Radiation Dose
General information
Considerations for specific patient cohorts

Guidelines

Contact

Get Involved

Privacy policy
Cookie policy
Terms & Conditions
Sitemap

© 2026 iRefer Royal College of Radiologists

Confirm changes

Are you sure you want to proceed with the changes?

Delete team

Are you sure you want to delete your team? This cannot be undone

Leave team

Are you sure you want to leave this team?