Eight decades of ICRP recommendations in medicine: a perspective.

Abstract

Medicine has been intimately associated with ionising radiation since the discovery of x rays in 1895; the first adverse effects of radiation were observed in persons working in research and on medical staff using x rays. Consequently, in 1925, the first International Congress of Radiology considered the need for a protection committee, which was established at its second congress in Stockholm in 1928 and is known today as the International Commission on Radiological Protection (ICRP). The first ICRP recommendations in 1928 were devoted to the protection of medical staff in the use of x rays for diagnosis and radiotherapy, and radium for radiotherapy. Later, ICRP devoted increased attention to the protection of patients, starting in 1970 with Publication 16 on protection of the patient in x-ray diagnosis, followed by three reports on the broad areas of radiation medicine: diagnostic radiology, radiation therapy, and nuclear medicine. A major change was made at the end of the 20(th) Century with the introduction of a series of short reports, focussed on specific problems and addressing specific medical practices. Since then, as many as 20 reports have been published on issues such as prevention of accidental exposure in radiotherapy, avoidance of radiation injuries from interventional procedures, managing radiation dose in digital radiology and computed tomography, protection in paediatric radiology, and many others.