Published online by Cambridge University Press: 21 August 2006
In the past 50 years, informed consent has become a fundamental principle of health care ethics. With the introduction of new technology and new techniques in radiotherapy practice, practitioners must be aware of the ethical dimensions of their work and be able to organize their understanding of the issues. Informed consent is based on the recognition of the patient as an autonomous agent. This paper commences by defining autonomy and its supposed opposite concept – paternalism, as well as discussing patient advocacy and illustrating these concepts in the context of informed consent in radiotherapy practice. Practitioners must mould themselves not only to be knowledgeable and skilled professionals but also to be respectful and caring human beings.