Report of an image quality and dose audit according to directive 97/43/Euratom at Spanish private radiodiagnostics facilities.
An audit of Spanish private medicine radiodiagnostics facilities has been carried out, based partly on Spanish legislation relating to European Directives on health protection against ionizing radiation risks in medical exposure. The study included an appraisal of infrastructure and equipment, and aspects of quality assurance and radiation protection, by means of data collected through surveys. Of the 51 centres audited, a sample of 24 X-ray rooms was chosen, then an external evaluation with regard to image quality and patient dose was performed, by an advisory board of radiologists and medical physicists. The methodology used was similar to that of the group of European Union experts in European dose evaluation and image quality trials. Chest, abdomen, lumbar spine and breast examinations were monitored. Doses were measured with thermoluminescent dosimeters. A third of the X-ray rooms evaluated reached or exceeded dose reference values, and in a third of the cases the image quality left considerable room for improvement. Breast and chest examinations showed themselves to be the hardest to perform, not only as a result of exceeding the reference doses, but also due to failure to meet good image quality standards.
González
L
L
Radiology Department, Complutense University, Madrid, Spain.
Vañó
E
E
Oliete
S
S
Manrique
J
J
Hernáez
J M
JM
Lahuerta
J
J
Ruiz
J
J
D005062:European Union; D005260:Female; D006801:Humans; D008327:Mammography / Q000592:standards; D008485:Medical Audit; D017149:Private Sector / Q000592:standards*; D011785:Quality Assurance, Health Care; D011829:Radiation Dosage; D011835:Radiation Protection / Q000331:legislation & jurisprudence / Q000592:standards*; D011859:Radiography / Q000592:standards*; D013902:Radiography, Thoracic / Q000592:standards; D011872:Radiology Department, Hospital / Q000592:standards*; D013030:Spain