The International Commission on Radiation Units & Measurements (ICRU), in collaboration with Groupe Européen de Curiethérapie/European Society for Radiotherapy and Oncology (GEC/ESTRO), has released Report No. 89: Prescribing, Recording, and Reporting Brachytherapy for Cancer of the Cervix.
ICRU Report 89 is organized such that it starts with the essential background, including a clinical introduction, historical and current techniques (e.g., volumetric imaging for cervix cancer) A key element is the introduction of the 4D adaptive target concept at certain treatment time points based upon clinical examination and imaging.