Medical physics and physics in medicine in Ireland (part 1: 1600–~2000)

Medical physics and other contributions from physics to medicine are relatively well known, if not well documented in Ireland. Less well known are contributions from medicine to the development of physics, which can and do occur. This paper addresses examples of all three. The methods employed include documentary research and interviews with those who share(d) the stage in the area. Documentary evidence for historical aspects of medical physics over the last century are relatively sparse and incomplete. Notwithstanding this, they can and do enable a picture to be built up of how the arrangements in place now have come about, particularly when they are accompanied by mature recollections of the participants.Good critically assessed and accessible sources have been identified covering the seventeenth to nineteenth century material presented. Examples are presented based on the work of significant contributors, each with strong Irish connections, including Robert Boyle, Erwin Schrödinger, Fearghus O'Foghludha, and Edith Stoney the first female medical physicist. Their contributions are striking and continue to be relevant now. The findings provide a rich context and heritage for medical physics in Ireland and in the international community. They will include the contemporary period in a second paper, Part 2 of this study.     

Some highlights in the history of fungi in medicine – A personal journey

The history of the role of fungi in the development of medicine has largely been neglected. Here the early recognition of the germ theory will be discussed in relation to surface infections, the “cholera fungus theory” and recognition of the phenomenon of microbial antagonism. This leads to a short review of the history of those antibiotics produced by fungi, notably penicillin. Finally, the history of the recognition of the potential role fungi play as casual agents of cancer will be discussed; although currently neglected, this work may prove to be of future significance. This history of medical mycology is discussed from the standpoint of my own interest and research into this fascinating, and often overlooked area of medical history.     

The European Federation of Organisations for Medical Physics. Policy Statement No. 7.1: The roles,responsibilities and status of the medical physicist including the criteria for the staffing levels in a Medical Physics Department approved by EFOMP Council on 5th February 2016

This EFOMP Policy Statement is an amalgamation and an update of the EFOMP Policy Statements No. 2, 4 and 7. It presents guidelines for the roles, responsibilities and status of the medical physicist together with recommended minimum staffing levels. These recommendations take into account the ever-increasing demands for competence, patient safety, specialisation and cost effectiveness of modern healthcare services, the requirements of the European Union Council Directive 2013/59/Euratom laying down the basic safety standards for protection against the dangers arising from exposure to ionising radiation, the European Commission’s Radiation Protection Report No. 174: “Guidelines on medical physics expert”, as well as the relevant publications of the International Atomic Energy Agency. The provided recommendations on minimum staffing levels are in very good agreement with those provided by both the European Commission and the International Atomic Energy Agency.     

The “proletarian disease” on stage. Theatrical anti-tuberculosis propaganda in the early Soviet Union

The present contribution analyses sanitary theatrical performances as a means of anti-tuberculosis propaganda in the early Soviet Union. Starting in the 1920s, sanitary theatrical performances were demonstrated in open-air theatres and clubhouses for workers and farmers. Since 1925, the newly founded Moscow Theatre for Sanitary Culture centrally managed the theatrical hygiene propaganda. It became a role model for other theatres of hygienic enlightenment and numerous sanitary amateur stages. Their anti-tuberculosis repertoire ranged from the so-called “mock trials” where a person or even Koch's bacillus must stand trial for the spreading of tuberculosis, to “living newspapers” which used entertainment elements such as music or acrobatics to provide a mass audience with the hygiene knowledge. The contribution describes in which images, figures and actions knowledge about tuberculosis was presented on stage, which genre traditions and communicative instruments were used and which changing political implications those performances were based on. To achieve this goal, the archive sources, selected texts of theatrical performances, reports and reviews in daily press have been evaluated.     

SBRT for prostate cancer: Challenges and features from a physicist prospective

Emerging data are showing the safety and the efficacy of Stereotactic Body Radiation Therapy (SBRT) in prostate cancer management. In this context, the medical physicists are regularly involved to review the appropriateness of the adopted technology and to proactively study new solutions. From the physics point of view there are two major challenges in prostate SBRT: (1) mitigation of geometrical uncertainty and (2) generation of highly conformal dose distributions that maximally spare the OARs. Geometrical uncertainties have to be limited as much as possible in order to avoid the use of large PTV margins. Furthermore, advanced planning and delivery techniques are needed to generate maximally conformal dose distributions. In this non-systematic review the technology and the physics aspects of SBRT for prostate cancer were analyzed. In details, the aims were: (i) to describe the rationale of reducing the number of fractions (i.e. increasing the dose per fraction), (ii) to analyze the features to be accounted for performing an extreme hypo-fractionation scheme (>6–7 Gy), and (iii) to describe technological solutions for treating in a safe way. The analysis of outcomes, toxicities, and other clinical aspects are not object of the present evaluation.     

Medical physics in radiotherapy: The importance of preserving clinical responsibilities and expanding the profession's role in research,education, and quality control

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.     

Personajes históricos en la consulta de Endocrinología

Some historical figures have suffered endocrine diseases. This review relates those whose diseases have been published in the scientific literature. It takes a biographical summary and describes the disease process in those considered most relevant by the nature of the disease or the importance of the figure in the Spanish and Latin American context: the Pharaoh Akhenaten, Maximinus I, Bodhidharma, Sancho I of Leon, William the Conqueror, Enrique IV of Castile, Henry VIII, Mary Tudor, Carlos II of Spain, Pio Pico, Pedro II of Brazil, Eisenhower and J. F. Kennedy.     

Une médecine du fonds des âges : trépanations,amputations et tatouages thérapeutiques au Néolithique

The first shepherds and peasants of the European Neolithic period, between VIth century and IIth millennium BC, had acquired serious medical knowledge. The cranial trepanations and the amputation of members accomplished successfully testify perfectly controlled surgical techniques, which indicate a transmissible knowledge. Tattoos towards a therapeutic end reveal however that the medicine of this time still remained under the influence of rituals and magic.     

医学免疫学中西医融合教学的设计与实施

中医药在防治新型冠状病毒肺炎(简称\"新冠\"肺炎)上发挥了重要作用,与西医形成优势互补,促进了中医药创新发展,也是中医药人才培养的创新模式.为探索融入防治\"新冠\"肺炎中医药技术的医学免疫学中西医融合教学的设计及实施效果,以包头医学院2019级中医学专业一个班为研究对象,融合《医学免疫学》教材内容、中医药防治新型冠状病毒肺...