https://uk-radiology.co.uk/ What an X-ray, CT, MRI, ultrasound or nuclear medicine scan is, how the examination runs, and the rules that govern radiation in UK healthcare. en-us https://uk-radiology.co.uk/8.htmlhttps://uk-radiology.co.uk/8.htmlSun, 06 Sep 2026 09:00:00 +0000What magnetic resonance imaging measures, how the examination is run, and why the safety questions asked beforehand are asked of everyone. https://uk-radiology.co.uk/scans-explained/ct-scan/https://uk-radiology.co.uk/scans-explained/ct-scan/Sun, 06 Sep 2026 09:00:00 +0000How computed tomography turns many X-ray measurements into slices, what it is good at showing, and why it carries a larger dose than a plain X-ray. https://uk-radiology.co.uk/scans-explained/ultrasound/https://uk-radiology.co.uk/scans-explained/ultrasound/Sun, 06 Sep 2026 09:00:00 +0000How an ultrasound probe builds a moving picture from reflected sound, what it shows well, and where its limits lie. https://uk-radiology.co.uk/scans-explained/x-ray/https://uk-radiology.co.uk/scans-explained/x-ray/Sun, 06 Sep 2026 09:00:00 +0000What a radiograph records, why bone and air look the way they do, and how the plain film became the digital image now read on a screen. https://uk-radiology.co.uk/having-a-scan/the-referral/https://uk-radiology.co.uk/having-a-scan/the-referral/Sun, 06 Sep 2026 09:00:00 +0000What a referral is, who may make one, what the department does with it, and how the resulting report reaches the clinician who asked. https://uk-radiology.co.uk/having-a-scan/contrast-agents/https://uk-radiology.co.uk/having-a-scan/contrast-agents/Sun, 06 Sep 2026 09:00:00 +0000Iodine, gadolinium and microbubbles: what a contrast agent changes in the picture, how it is given, and how it leaves the body. https://uk-radiology.co.uk/radiation-and-safety/radiation-doses/https://uk-radiology.co.uk/radiation-and-safety/radiation-doses/Sun, 06 Sep 2026 09:00:00 +0000What a millisievert is, the published dose figures for common examinations, and how each compares with natural background radiation in the UK. https://uk-radiology.co.uk/radiation-and-safety/irmer-2017/https://uk-radiology.co.uk/radiation-and-safety/irmer-2017/Sun, 06 Sep 2026 09:00:00 +0000The four roles the 2017 regulations define, what justification and optimisation mean in law, and who inspects compliance in the UK. https://uk-radiology.co.uk/people-and-history/who-does-what/https://uk-radiology.co.uk/people-and-history/who-does-what/Sun, 06 Sep 2026 09:00:00 +0000Who operates the scanner, who reports the images, how each profession is trained and registered, and why the titles are not interchangeable. https://uk-radiology.co.uk/people-and-history/the-british-institutions/https://uk-radiology.co.uk/people-and-history/the-british-institutions/Sun, 06 Sep 2026 09:00:00 +0000From the Roentgen Society of 1897 to a Royal College in 1975 and a new regulatory regime in 2018, told through the dates the bodies themselves publish.