PURPOSE We present a framework, in which we compare a conventional standard dose of 50 Gy in 25 fractions with accelerated partial breast irradiation (APBI) using electronic brachytherapy (eBT). We discuss how radiobiological modelling enables us to establish a framework, within which we can compare external beam radiotherapy (EBRT). This leads to a determination of the shell of isoeffect in br...

Papillon-Leage and Psaume in 1954 reported a 'hereditary malformation of the buccal mucous membrane, and abnormal frena' (Papillon-Leage and Psaume, 1954a). Other French and German authors have since published full accounts of this condition, and Gorlin and Pindborg (1964) have summarized current knowledge of the syndrome in a recent textbook. They described it under the heading of orodigitofac...