Related Experiment Videos
UK nuclear medicine survey 2003-2004
1Radiation Protection Division, Health Protection Agency, Chilton, Didcot, Oxfordshire, UK. david.hart@hpa-rp.org.uk
Nuclear Medicine Communications
|October 7, 2005
Summary
Nuclear medicine procedures in the UK increased by 36% over 10 years, with bone scans most frequent. Myocardial imaging is nearing bone scans as a major contributor to population radiation dose.
Area of Science:
- Medical Imaging
- Radiology
- Public Health
Background:
- Nuclear medicine is a key diagnostic and therapeutic field.
- Understanding procedure trends and radiation dose is crucial for public health.
- The UK has established guidelines for radioactive substance administration.
Purpose of the Study:
- To assess trends in nuclear medicine procedure frequencies in the UK.
- To determine the contribution of these procedures to the UK population's collective effective dose.
- To compare administered activities with national diagnostic reference levels.
Main Methods:
- A survey was conducted via email questionnaire.
- All known nuclear medicine centers in the UK were contacted.
- Data on procedure frequencies and administered activities were collected.
Main Results:
- Nuclear medicine procedures increased by 36% in 10 years, reaching 11 per 1000 population.
- Bone scans are the most frequent procedure, followed by planar imaging and single-photon emission computed tomography (SPECT).
- The annual collective effective dose from diagnostic nuclear medicine is approximately 1600 man Sv, with bone and myocardium scans being major contributors.
Conclusions:
- Nuclear medicine practice is expanding in the UK.
- SPECT imaging of the myocardium is becoming a significant contributor to population exposure.
- Administered activities generally align with recommended guidelines, ensuring patient safety.