Abstract: The present invention relates to an applicator device (10; 10; 10?) for interventional radiotherapy treatments (brachytherapy), perineal intervention and/or diagnostic procedures on a patient, comprising a substantially plate-like and on the whole T-shaped main body (1; 1?; 1?), which main body (1; 1?; 1?) comprises two peripheral portions (19) having a profile with curved, preferably concave, route, each one intended to abut on a patient's leg.

Abstract: A system for modeling complete response prediction is provided. The system includes an input that is operable to receive treatment information representing treatment data that may be used to predict a complete response of a tumor. The complete response may include a disappearance of all or substantially all of a disease. A processor may be operable to use a model to predict complete response of the tumor as a function of the treatment data. The model represents a probability of complete response to treatment given the treatment data. A display is operable to output an image as a function of the complete response prediction.