title: Medical physics in radiotherapy: The importance of preserving clinical responsibilities and expanding the profession's role in research, education, and quality control.
abstract: Medical physicists have long had an integral role in radiotherapy. In recent decades, medical physicists have slowly but surely stepped back from direct clinical responsibilities in planning radiotherapy treatments while medical dosimetrists have assumed more responsibility. In this article, I argue against this gradual withdrawal from routine therapy planning. It is essential that physicists be involved, at least to some extent, in treatment planning and clinical dosimetry for each and every patient; otherwise, physicists can no longer be considered clinical specialists. More importantly, this withdrawal could negatively impact treatment quality and patient safety. Medical physicists must have a sound understanding of human anatomy and physiology in order to be competent partners to radiation oncologists. In addition, they must possess a thorough knowledge of the physics of radiation as it interacts with body tissues, and also understand the limitations of the algorithms used in radiotherapy. Medical physicists should also take the lead in evaluating emerging challenges in quality and safety of radiotherapy. In this sense, the input of physicists in clinical audits and risk assessment is crucial. The way forward is to proactively take the necessary steps to maintain and advance our important role in clinical medicine.
authors.affiliation: University of Medical Sciences, Electroradiology Department, Garbary 15, 61-866 Poznan, Poland ; Greater Poland Cancer Centre, Medical Physics Department, Garbary 15, 61-866 Poznan, Poland ; Adam Mickiewicz University, Medical Physics Department, Umultowska 85, 61-614 Poznan, Poland.
authors.forename: Julian
authors.initials: J
authors.lastname: Malicki
keywords: Education; Medical physics; Profession; Professional training