[Historical changes in medical examinations for those engaged in specified work in Japan: Work covered and criteria].

OBJECTIVES: In Japan, so-called "medical examinations for those engaged in specified work" involve the same tests as those in general medical examinations, regardless of the type of work engaged in. The role of these medical examinations and "medical examinations with specified items for those engaged in harmful work operations" is also unclear. Therefore, questions have been raised about the appropriateness of the work covered by this medical examination. However, its legal system is complex and difficult to interpret. This study clarifies the changes in the type of work and their criteria covered by this medical examination. METHODS: We investigated laws and regulations, notifications, papers, and publications related to the history of medical examinations for those engaged in specified work. RESULTS: In 1947, Article 48 of the former ordinance on industrial safety and health stipulated that those engaged in work involving the handling of harmful substances that require special safety and health management shall undergo so-called "medical examinations for those engaged in specified work." Quantitative criteria for this work were indicated in a notification in 1948 in the form of tentative reference values, and they have not changed significantly since then. As a result, many of the standards used to determine who is subject to medical examinations for those engaged in specified work have exceeded allowable concentrations. CONCLUSION: The work covered by medical examinations for those engaged in specified work and its criteria have hardly been modified in approximately 70 years. In view of the changes in social environment and improvement in management methods for harmful work, it is necessary to rearrange the purposes and roles of the medical examinations with specified items for those engaged in harmful work operations and medical examinations for those engaged in specified work and to reconsider the method of the medical examinations for those engaged in specified work.

Abdominal Physical Signs of Inspection and Medical Eponyms.

BACKGROUND: An eponym in clinical medicine is an honorific term ascribed to a person(s) who may have initially discovered or described a device, procedure, anatomical part, treatment, disease, symptom, syndrome, or sign found on physical examination. Signs, although often lacking sufficient sensitivity and specificity, assist in some cases to differentiate and diagnose disease. With the advent of advanced technological tools in radiological imaging and diagnostic testing, the importance of inspection, the initial steps taught during the physical examination, is often overlooked or given only cursory attention. Nevertheless, in the era of evidence-based and cost-effective medicine, it becomes compelling, and we contend that a meticulously performed history and physical examination, applying the basic tenets of inspection, remains paramount prior to obtaining appropriate diagnostic tests. DATA SOURCES: PubMed, Medline, online Internet word searches and bibliographies from source text and textbooks. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSIONS: We describe the historical aspect, clinical application, and performance of medical eponymous signs of inspection found on physical examination during the 18th to 20th centuries.

Abdominal Physical Signs and Medical Eponyms: Part III. Physical Examination of Palpation, 1926-1976.

BACKGROUND: This paper describes medical eponyms associated with abdominal palpation from the period 1926-1976. Despite opposition by some, eponyms are a long standing tradition and widely used in medicine. The techniques may still be useful in some cases, assisting in the selection of an appropriate and cost-effective approach to patient care. In this piece, we cover signs named in honor of physicians who contributed to medicine by developing new palpatory techniques in an attempt to better diagnose disease of the abdominal wall, umbilicus, gallbladder, pancreas, and appendix. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks, and references from other source texts. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: We describe brief historical background information about the physician who reported the sign, original description of the sign, and its clinical application and implication into today's medical practice.

Historical perspective on physical employment standards.

BACKGROUND: When one thinks of jobs with physical employment standards, the first thoughts typically center around firefighting, law enforcement, and military jobs. However, there are 100s of arduous jobs that exist in the public and private sectors that range from moderately demanding to strenuous. The Bureau of Labor Statistics reported that 28% of the workforce in the United States performs physically demanding jobs that involve construction, machinery installation and repair, public safety, and other professions. OBJECTIVE: This paper provides a historical perspective of physical employment standards for hiring workers into these arduous jobs, how we arrived at our current knowledge base, and the challenges faced today when determining and implementing physical employment standards. METHOD: This narrative review draws on evidence from 62 published sources. RESULTS: This paper focuses on the need for a multidisciplinary approach to identifying job requirements, the professions (e.g., medical, psychology, physiology) that underpin the methodologies, and the knowledge used by current researchers. Descriptions of test and cut score development, legal issues, and challenges for the future also are highlighted.

Historical Perspectives in the Evolution of Hypertrophic Cardiomyopathy.

Since the first anatomic description of hypertrophic cardiomyopathy (HCM) in 1958, significant advancements have expanded the understanding of this condition. At the same time, new imaging tools and treatment modalities have contributed to an ever-changing armamentarium for the assessment and treatment of patients with HCM. The historical perspective of HCM discovery and the progress made in the last several decades shed light on the road still ahead, which is expected to lead to better forms of treatment and perhaps even prevention of this, at times, devastating disease.

Aulus Cornelius Celsus and a regimen.

Aulus Cornelius Celsus worked up the basic principles of regimen in the first book of his encyclopedic treatise De medicina. In fact, it deals with ancient, broader concept of regimen as a way of living, including recommendation with respect of food, body care, work and leisure, environment as well as other factors. Celsus made no secret that Hippocrates and his disciples served to him as authorities. From number of cited examples follows that there is a consensus among these authors, especially in views concerning the impact of weather and seasons on human health. However, in characteristic of other spheres way of living the both authors diverge. Yet Celsus' work is steeped in the ideas of ancient philosophy, especially of theory of equilibrium, limit and restraint in all spheres of living and in that the author looks at the health comprehensively, in connection between health physical and mental and environmental conditions, thus Celsus' concept of lifestyle is similar to modern times concept of lifestyle. Keywords: Aulus Cornelius Celsus, regimen, way of living, theory of equilibrium, limit and restraint, mental hygiene.

Some observations on the signs of certain death in the 18th century.

In 1783, the work of Ferdinand de la Boissiere, Letters above the certainty of death signs with various observations and experiences over the drowned, was published in Rome. Manuscript is a translation of the French work of Antoine Louis, Lettres sur la certitude des signes de la mort, printed in France in 1752 and in which the surgeon discussed on the certain diagnosis of death. The Louis's work represented an important contribute of medicine especially because in the 18th century only the appearance of the first putrefactive processes was recognized as the indisputable sign of death. In the debate of the time, the treaty of Antoine Louis (1723-1792) overtaken the believed that the only indisputable sign of death was the appearance the first putrefaction processes. Our paper is limit to offering some author's account around the characteristic signs of death, which dispense from putrefaction of the bodies or the rigidity of the limbs and the collapse and softness of the eye. The book boasted a great meaning in the medical association of the time, especially because it discussed with contemporary criteria the signs of certain death.

[Origin and development of the book Medical Semiology]. / Sobre el origen y desarrollo del libro Semiologia Médica.

Semiotics and Semiology share a similar etymology and meaning: the study of signs. In Medicine, signs are objective manifestations of disease, as opposed to the subjective nature of symptoms. Medical semiology comprises the study of symptoms, somatic signs and laboratory signs, history taking and physical examination (in English-speaking countries is known as Bedside diagnostic examination or Physical diagnosis). The first edition of Medical Semiology dates from 1987, and new editions appeared in 1999, 2010, and 2017. The book is devoted to semiology proper with clinical orientation. Its origin, however, dates back to 1937, when the University of Chile appointed Dr. Hernán Alessandri (1900-1981), the eminent Chilean medical educator, Professor in Semiology at the Internal Medicine Section of the Hospital del Salvador in Santiago. The authors of the present book served as Dr. Alessandri's teaching assistants for decades. The two-semester course in semiology had a tutorial character: each teaching assistant was assigned five students whom engaged daily in practical activities in the hospital wards for a total of four hours, in addition to a 45- minute lecture on the theoretical aspects of the subject. The 720-page fourth edition of the book brings together teaching method and clinical experience of more than 50 years. The book consists of six Sections: "Cardinal manifestations of disease", "Major clinical syndromes", "History taking and Physical examination", "Clinical diagnosis and the patient-physician relationship", "Laboratory clinical tests and Instrumental exploration of the body," and "Glossary of diseases." In its forty Chapters, a total of 207 issues are described in detail.

Herman Boerhaave, the Dutch Hippocrates, a Forgotten Father of Medicine.

In today's medical community, when people say the name Herman Boerhaave, most assimilate it to Boerhaave syndrome. His influence on medicine is seen every day in hospitals around the world. His methodologies revolutionized medical education and the way physicians approach the examination of patients. It has been said that during the Age of Reason, he was the "Bearer of the Enlightenment of Medicine." He is a forgotten father of medicine. To preserve medical history, educators should give students a brief summary of the contributors to medicine to remind us how much of their lives they gave to further medical knowledge.

Sobre el origen y desarrollo del libro Semiologia Médica / Origin and development of the book Medical Semiology

Semiotics and Semiology share a similar etymology and meaning: the study of signs. In Medicine, signs are objective manifestations of disease, as opposed to the subjective nature of symptoms. Medical semiology comprises the study of symptoms, somatic signs and laboratory signs, history taking and physical examination (in English-speaking countries is known as Bedside diagnostic examination or Physical diagnosis). The first edition of Medical Semiology dates from 1987, and new editions appeared in 1999, 2010, and 2017. The book is devoted to semiology proper with clinical orientation. Its origin, however, dates back to 1937, when the University of Chile appointed Dr. Hernán Alessandri (1900-1981), the eminent Chilean medical educator, Professor in Semiology at the Internal Medicine Section of the Hospital del Salvador in Santiago. The authors of the present book served as Dr. Alessandri's teaching assistants for decades. The two-semester course in semiology had a tutorial character: each teaching assistant was assigned five students whom engaged daily in practical activities in the hospital wards for a total of four hours, in addition to a 45- minute lecture on the theoretical aspects of the subject. The 720-page fourth edition of the book brings together teaching method and clinical experience of more than 50 years. The book consists of six Sections: "Cardinal manifestations of disease", "Major clinical syndromes", "History taking and Physical examination", "Clinical diagnosis and the patient-physician relationship", "Laboratory clinical tests and Instrumental exploration of the body," and "Glossary of diseases." In its forty Chapters, a total of 207 issues are described in detail.

Emergencies and acute diseases in the collected works of Hippocrates: observation, examination, prognosis, therapy.

The collected works οf Hippocrates include a wealth of references to emergencies and acute conditions; if the physician could treat these, he would be considered superior to his colleagues. Works most relevant to current Emergency Medicine are presented. They indicate Hippocrates' remarkable insight and attention to the value of close observation, meticulous clinical examination, and prognosis. Hippocrates and his followers disdained mystery and were not satisfied until they had discovered a rational cause to diseases. They assigned great significance to distressing signs and symptoms - the famous Hippocratic face, the breathing pattern, pain, seizures, opisthotonus - pointing to a fatal outcome, which they reported to their patient. The principles of treatment of emergencies, such as angina, haemorrhage, empyema, ileus, shoulder dislocations and head injuries, are astonishingly similar to the ones used nowadays.

Foreign scientists on the contribution of Serbian physician and scientist Dr. Lazar K. Lazarevic to medical science.

Dr. Lazar K. Lazarevic (1851-1890, Julian calendar/1891, Gregorian calendar) was an exceptional Serbian physician, scientist, writer and translator. During his short life and his close to 11-year-long professional career (1879-1890), Dr. Lazarevic authored 78 scientific papers and presentations in various branches of medicine. His greatest contribution to the field of neurology and to medical science in general is his description of the straight leg raising test.The article titled"Ischiac postica Cotunnii--One contribution to its differential diagnosis"was published in the Serbian language (in Cyrillic alphabet) in the Serbian Archives of Medicine in 1880.The article was translated to German and republished in Vienna in 1884 in Allgemeine Wiener medizinische Zeitung. The straight leg raising test is usually called Lasegue's test/sign, after the French clinician Charles Lasègue, although he never described it. However, there are numerous authors who admit that Lasègue never published the description of the straight leg raising test, and instead give full credits for its discovery to Dr. Lazarevic. Our objective in this article is to highlight the major literature written by foreign scientists who give credit to Dr. Lazarevic for his contribution to medical science.

Treatment of the Man: Galen's Preventive Medicine in the De Sanitate Tuenda.

Ideally in Galen's model of preventive medicine, the patient does not become a patient at all but remains a healthy person able to maintain his or her health without need of either medicines or other therapies. This chapter is divided into four sections, Galen's ideal patient; less than ideal patients; patients in old age; and patients whose nature is inclined to a bad mixture of humours, and so in need of medication. In all four categories, even those where medical recommendations such as blood-letting are recommended, Galen offers an option based on hygieine, or the art of maintaining good health. Galen's aim in de sanitate tuenda is to ensure that a well-educated person can lead a healthy life by learning what does harm and what benefits him or her. The chapter explores the extent to which the patient can really be independent of the doctor, and the interesting balance between nature and urban life which constitutes good health in Galenic thought.

The mutual shaping of life insurance and medicine in Finland.

This article examines the mutual shaping of medicine and private life insurance in Finland before the Second World War. Based on historical texts and archival material, it shows the important effects that the involvement of medicine in client selection for life insurance companies had on medical knowledge and practice. The analysis focuses on the tensions between the main actors in life insurance underwriting--candidates, insurance agents, examining physicians and the central office--as well as the medical examination as the key site of these tensions. The article shows how the introduction of a set of procedural and technical innovations reshaped the medical examination and helped to stabilize the fraught network of life insurance underwriting. These innovations re-scripted medical work. They stressed objective measurable knowledge over the personal skill and clinical acumen of the examining physician, propagated the physical examination and the use of diagnostic technologies and vital standards, multiplied medicine's administrative tasks, and contributed to the introduction of a risk factor approach to medicine. Moreover, the social organization of life insurance promoted the spread of these objects, practices and tasks to other fields of medicine. The case displays how medical innovations are developed through the situated interplay of multiple actors that cuts across the science-society boundary.