RESUMEN

A new method has been developed for the production of radioactive wires and "hairpins" showing from their middle up to their ends a linear increase of specific activity. The advantages offered by these wires and "hairpins" have been introduced with good results in a series of new implantation methods for the interstitial curietherapy of malignant tumors.

Asunto(s)

Braquiterapia/instrumentación , Humanos , Neoplasias de los Labios/radioterapia , Dosificación Radioterapéutica , Radio (Elemento)/uso terapéutico , Neoplasias Cutáneas/radioterapia , Neoplasias de la Lengua/radioterapia , Neoplasias de la Vejiga Urinaria/radioterapia