IAEA/WHO postal dose audits for radiotherapy hospitals in Eastern and South-Eastern Europe.
The IAEA/WHO TLD programme has been in operation for 34 years. In this period the calibration of approximately 5200 high-energy photon beams in over 1300 radiotherapy hospitals in 115 countries worldwide was checked. Of these, 18% of the audits were performed in Eastern and South-Eastern Europe. There are large contrasts in the region; while the results are very good for most countries, a few countries struggle with basic problems in dosimetry. The hospitals operating radiotherapy services without qualified medical physicists or dosimetry equipment have poorer results than those properly equipped and staffed. Only about 2/3 of TLD audit participants in Eastern Europe have the appropriate dosimetry equipment. To achieve consistency of the audit results within Eastern and South-Eastern Europe, strengthening of radiotherapy infrastructure in a few countries would be necessary.
Izewska
J
J
International Atomic Energy Agency, Wagramer Strasse 5, 1400 Vienna, Austria. j.izewska@iaea.org
Vatnitsky
S
S
Shortt
K R
KR
D003037:Cobalt Radioisotopes; D005060:Europe; D005061:Europe, Eastern; D005062:European Union; D006761:Hospitals / Q000592:standards*; D006801:Humans; D008485:Medical Audit; D010315:Particle Accelerators; D011785:Quality Assurance, Health Care; D011878:Radiotherapy / Q000592:standards*; D013819:Thermoluminescent Dosimetry / Q000295:instrumentation; D014944:World Health Organization
D003037:Cobalt Radioisotopes