Nucleology, nuclear medicine, molecular nuclear medicine and subspecialties

Henry N. Wagner Jr started the presentation of the highlights of the 39th Annual Meeting of the Society of Nuclear Medicine by quoting: "The economist JM Keynes said: "the difficult lies not in new ideas but in escaping from the old ones". Many changes have taken place in the actual term describing our specialty during the last 15 years. Cardiologists have adopted an important chapter of nuclear medicine and to describe that they use the term of "nuclear cardiology". Radiologists have proposed the term "radionuclide radiology". "Nuclear endocrinology", "nuclear oncology", "nuclear nephrology" may be considered as terms describing chapters of nuclear medicine related to other specialties. Will that indicate that our specialty will be divided into smaller chapters and be offered to colleagues working in other specialties leaving to us the role of the supervisor or perhaps the radioprotection officer for in vivo studies? Of course this role is now being exercised by our colleagues in medical physics. It is suggested to use the word " nucleology", instead of "nuclear medicine" where "nuclear" is used as an adjective. Thus, we will avoid being part of another specialty and cardiologists would use the term cardiac nucleology where "cardiac" is the adjective. The proposed term "nucleology" as compared to the existing term "nuclear medicine" has the advantage of being simpler, correct from the grammar point of view and not related to combined terms that may seem to offer part of our specialty to other specialties. At present our specialty faces many problems. The term "nucleology" supports our specialty from the point of view of terminology. During the 3rd International Meeting of Nuclear Medicine of N. Greece which was held in Thessaloniki, Macedonia, Greece on 4-6 November 2005, a discussion arose among participants as to whether the name of "nucleology" could replace the existing name of "nuclear medicine". Finally, a vote (between "yes" and "no") for the new proposed term showed that the "yes" votes were 72 and the "no" votes were 49.     

以循证医学的视角分析我国目前创面修复领域的不足及改进对策

作为古老医学研究领域之一的创面修复,近年来在基础研究和临床治疗方面均取得很大的进步,但也应清楚地认识到仍有很多不足之处.本文从循证医学的视角分析我国目前创面修复领域存在的不足并提出针对性改进措施.     

Tactical medicine -- the Israeli revised protocol

Limited conflicts and the war against terrorism, in particular, have changed the emphasis in the present trend from preparing to cope with full-scale wars to the need to combat in limited conflicts. This shift has affected significantly medical units' preparations. Law enforcement organizations have come together with medical first responders in a combined new model. This model is supposed to be adopted and utilized in combat and evolved from the civilian model toward a modus operandi that combines the tactical and medical protocols into a single algorithm, the "Tactical Combat Casualty Care" (TCCC). This TCCC model is believed to enhance the mutual understanding and cooperation of tactical and medical forces in combat and especially amongst special military units. Utilizing the model will be achieved by the development of well-matched standard operating procedures and sharing drills. All these acts are hoped to improve safety of the participating units and hopefully also the medical outcomes.     

Legal implications of information to the patient in nuclear medicine

Every patient has the right to be informed about a medical procedure. The nuclear medicine physician has the duty to inform the patients and, if necessary, to obtain a reasonable written consent before some radioisotopic examinations. The following must be considered in every informed consent of a nuclear medicine procedure: the need for the patient information ("why"), the type of information given ("how"), the person who performs it ("who"), the moment in the time ("when") and the place ("where") where the consent is performed. It must always be kept in mind that, although the informed consent has a protection function from the medicolegal point of view, this function may be lost if the consent is not performed correctly. In this paper the importance and the medicolegal implications of the patient information in Nuclear Medicine are evaluated and discussed.     

Nuclear medicine in Europe

A general view of nuclear medicine's present status and future trends in Europe is given. Nuclear medicine procedures, radiopharmaceuticals, annual examinations, equipment, quality assurance, management, and number of installations of gamma cameras, and computer systems in Europe are considered. Market trends are given. The role of nuclear medicine computer systems, hardware and software, is discussed. The situation of nuclear medicine in Europe, especially in the Federal Republic of Germany (FRG) with regard to economic and medical factors, is investigated.Presented in part at the International Conference: Diagnostic Imaging in Europe, Brussels/Belgium, October 22–23, 1979; Robert S. First Inc., New York-Brussels     

Redesigning the nuclear medicine reading room

The process of image review and interpretation has become increasingly complex and challenging for today's nuclear medicine physician from many perspectives, especially with regard to workstation integration and reading room ergonomics. With the recent proliferation of hybrid imaging systems, this complexity has increased rapidly, along with the number of studies performed. At the same time, clinicians throughout the health care enterprise are expecting remote access to nuclear medicine images whereas nuclear medicine physicians require reliable access at the point of care to the electronic medical record and to medical images from radiology and cardiology. The authors discuss the background and challenges related to integration of nuclear medicine into the health care enterprise and provide a series of recommendations for advancing successful integration efforts. Also addressed are unique characteristics of the nuclear medicine environment as well as ergonomic, lighting, and environmental considerations in the design and redesign of the modern reading room.     

Christian social ethics and medicine

In bygone centuries, the maxim of doing no harm was enough to define intervention by a doctor; now, in contrast, dealing with the possibilities opened up by modern medical technology demands increasingly careful observance of the moral virtue of the correct degree of moderation. The present ethical challenge when medical decisions have to be made is not simply to be allowed to do everything possible. The art of medical intervention has to be exercised with due respect for the concept of temperantia medici, which, however, has to have significance not only in the concrete individual case, but also in the wider context of social ethics, that is to say for health services as a whole. The anonymity resulting from increasing specialization, the tendency to think impersonally in terms of probabilities following the introduction of screening programmes with routine examinations and the connected legalization of medicine are addressed as particularly important problems in this respect; all these trends beset the personal doctor-patient relationship with difficulties and suggest the procedure with the greatest technological input as the safest and most convenient solution, thus making it difficult to find the correct degree of moderation. As a result of all this, modern medicine is evidently being regarded with increasing scepticism by wide sections of the population, a situation demanding an ethically appropriate return to the old medical virtue of moderation.     

Expeditionary medicine in Africa: the French experience

The French army is often engaged in stability and support operations in Africa, and its military health service has gained much experience. The goal of this article is to present our military medical management strategies during the two main phases of military action. These situations most often begin with an initial combat phase, with combat casualty care. This consists of first aid, i.e., treatment of bleeding points, followed by battlefield forward medical care, damage control surgery, and resuscitation in forward surgical units. The quieter second phase of peacekeeping operations is dominated by the management of tropical diseases and their prevention, essential for the preservation of the military strength.     

Strahlenhygiene in der medizinischen Röntgenbildgebung, Teil 1

In this first part of a series of three articles on radiation hygiene in medical X-ray imaging the characteristics of X-rays, their interactions with matter and the components of X-ray equipment are described from a radiation protection point of view. The fundamental radiation protection measures like filtration and beam limitation are introduced as well as the various conventional and digital image receptor systems. Moreover the absorbed dose and other practical dose terms as well as metrological and theoretical methods for dose assessment are introduced. The aim of this paper is to explain the essential physical and technical basics of X-ray imaging and the assessment of the resulting radiation dose.     

Operational medicine experience integrated into a military internal medicine residency curriculum

The optimal training of physicians should prepare them for the environment in which they will practice. During the past several years, the practice of internal medicine has shifted from a focus on the inpatient setting to one that includes an emphasis on the ambulatory clinic. Military internists must be further prepared to practice medicine with forward units, at field hospitals, and in other operational settings. Community-based teaching programs that reflect present and future practice are increasingly recognized as essential, yet details on the structure and implementation of such programs, especially those designed to teach field and operational medicine, are lacking. The Internal Medicine Residency Program at Walter Reed Army Medical Center has developed and implemented an operational medicine curriculum that includes a field medical training exercise. The program is driven by the residents and chief resident and requires little additional funding. Resident research continues to increase, morale remains high, and the first class to complete the 3-year operational curriculum achieved a 100% pass rate on the American Board of Internal Medicine certification examination. We describe our 3-year experience of implementing this program, with an emphasis on curriculum design and execution, qualitative assessment, and initial lessons learned.     

Eminence-based medicine versus evidence-based medicine: level v evidence in sports medicine

Through extensive survey analysis, we investigated expert opinion in sports medicine. The study had 3 purposes: to provide clinical guidance for cases in which the correct action is not necessarily apparent, to examine expert opinion itself, and to delineate areas of future study. A total of 500 members of the American Medical Society for Sports Medicine and the American Orthopaedic Society for Sports Medicine evaluated a set of 25 statements on unresolved issues in sports medicine. The following 10 statements were deemed false: "It's okay for 12-year-old pitchers to throw curve balls; it's the pitch count that matters"; "Resistance training ('weight lifting') should be avoided until physeal closure"; "Jogging during pregnancy is to be avoided"; "At an athletic event, if sideline coverage is offered by an emergency medical technician and athletic trainer, there is little additional benefit from having a physician present"; "Contact sport athletes who sustain a second concussion should be excluded from contact sports permanently"; "The utility of pre-season medical screening is derived from the history; as such, student-athletes should complete a questionnaire, with physical examination reserved for only those with a positive relevant history"; "Femoroacetabular impingement is a myth-the designation of anatomic variation as disease"; "An AC (acromioclavicular) separation in a contact athlete should not be treated surgically if the athlete won't give up the sport; it will fail"; "Ankle taping induces weakness and atrophy of the dynamic stabilizers of the ankle"; "Only autografts should be used in ACL (anterior cruciate ligament) surgery, as allografts have an unnecessary high failure rate in clinical practice." One statement was accepted as true: "Surgery to treat anterior (patello-femoral) knee pain in a patient with normal patellar mechanics and stability is contraindicated." In short, expert opinion may be a helpful adjunct to clinical practice. Expert opinion cannot replace individual judgment and certainly does not trump the primary medical literature. Yet when better evidence is lacking, expert opinion is valuable for even the staunchest practitioner of evidence-based medicine.     

Abortion in Islamic countries--legal and religious aspects

The debate over abortion is still controversial as ever. As one of every four people in the world is of the Muslim religion, it is important to learn more about the Islamic point of view toward this dilemma in medical ethics. The first part of this paper gives a general view of the sources of Islamic law and discusses modern developments in Islamic medical ethics regarding abortion. The second part focuses on the legal aspects of abortion in different Islamic states, dealing with the need to supply solutions to women who for different reasons wish to abort and at the same time enact laws that would not contradict Islamic principles. A study of three Muslim states (Egypt, Kuwait and Tunisia) demonstrates three different approaches toward legalizing abortion--a conservative approach, a more lenient approach, and a liberal one--all within Islamic oriented states. This leads to a conclusion that a more liberal attitude regarding abortion is possible in Islamic states, as long as traditional principles are taken into account.     

History of forensic medicine in Turkey

Turkey has a short history of forensic medicine compared to the developed countries. Sultan Mahmud II established the first medical school of the Ottoman Empire named as Mekteb-i Tıbbiye-i Şahane to provide health services to the army in 1839 [Gok S. Tomorrow, today and yesterday of the forensic medicine. 1st ed. Istanbul: Temel printing office; 1995]. It is also accepted as an important milestone of both medical education and forensic medicine in Turkey [Gok S and Ozen C. History and organization of forensic. 1st ed. Istanbul: Istanbul University Cerrahpasa Medical School Publications; 1982]. The first lecturer of forensic medicine at Mekteb-i Tıbbiye-i Şahane was Dr. Charles Ambroise Bernard (C.A.). and he was also the first to perform autopsy in the history of Ottoman Empire [Gok, 1995]. Approximately 40 years after the first forensic medicine lecture in 1879, the Department of Medical Jurisprudence was established as a division of Zabıta Tababet-i Adliye (Law Enforcement Office) in Istanbul [Sehsuvaroğlu and Ozen. History and development of forensic medicine in the world and in our country. Mag Istanbul Univ Med Fac 1974;36(60)]. This paper documents the first two cases of autopsies performed in Turkey with the original papers from the National Library.     

The multi-factorial determinism of forensic expertise regarding sentence interruption on medical grounds and decision

The topic proposed by this research is the complex determinism or requesting forensic expertise for the purpose of postponing or interrupting a sentence in medical ground. Within the topic, it was necessary to perform a complex analysis on several aspects of inmate life, from the point of view of their rights and especially the right to medical assistance. We have included aspects related to the evolution of the legal framework and current regulations, to the status of medical assistance in the penitentiary environment (illustrating realities related to morbidity and mortality) and to the doctor-patient relationship during a forensic expertise. To this end, this paper aims to reveal the realities of how inmates are informed about the framework in which the institution of forensic expertise operates, as well as to analyse the inmates’ perception on the accessibility and usability of this type of expertise. At the same time, we aimed to identify cases which abusively exceed the boundaries of requesting sentence interruption on medical grounds and the causes of these situations. In the first part, a retrospective statistical study was performed in mortality within the penitentiary population in the area included in the study. The characteristics particular to the doctor-inmate patient relationship were also explored.     

Sport and medicine in ancient Greece

Sport and medicine in ancient Greece were the result of a widespread tradition of liberty, which was at the heart of one of the most brilliant civilizations in history. Whereas war encouraged the development of surgical knowledge springing out of medical experience on the battlefield, peace promoted the burgeoning of sport as an integral part of Greek upbringing, allowing the channeling of young people's aggressiveness into physical competition. Medicine was magical and mythological, especially in the time of Homer (9th century BC); Aesculapius, the mythical god of healing, was its reference point. With Hippocrates (5th century BC), the body of medical experience was to be codified and built up, and was to undergo a novel evolution based on the theory of the balance of the four humors. The athlete's mentality, faced with trauma in the sports ground, underwent a change; injury was no longer considered a punishment by the gods. At the same time, temple offerings tendered in the hope of victory gave way to the athlete's personal preparation based on a specifically modified lifestyle, diet, and training. The resulting progress in medicine and public health, especially from the 5th century BC onward, was not only to favor athletic performances of high quality but also surgical techniques that were very advanced for their time. Thus it can be seen that the medical knowledge associated with the practice of sport progressed during antiquity because of its obligation to follow the warrior and then the athlete.     

Qui nescit simulare nescit curare—Wer nicht täuschen kann, kann nicht heilen

BACKGROUND AND PURPOSE: Informed consent, especially in oncology, is predominantly seen from a legal point of view. Such a limited perspective runs the risk of reducing informed consent to some tiresome formalism. The present article highlights how the relationship between patient and physician might be enriched by a comprehensive historicocultural understanding of informed consent. The authors show in which future directions the practice of informed consent might develop. MATERIAL AND METHODS: Analysis of historical and forensic literature regarding informed consent. RESULTS: With the terms "information" and "consent" the last 2500 years of medical history can schematically be divided in three epochs: the first epoch started around 500 years BC, lasted until the 19th century AC and was dominated by the principle of "salus aegroti suprema lex". The patient's benefit was exclusively defined by the treating physician. Formal consent was not required in those times. The era of enlightment brought new ideas to Europe, especially the principle of individual autonomy. In 1894, the Supreme Court of the German Reich decided that any medical intervention without the patient's consent was regarded as physical injury and was thus illegal. Systematic requirements regarding patient information on planned medical interventions were not known. The beginning of the third epoch is marked by the introduction of the term "informed consent" in modern medicine in 1957. Since then, a comprehensive information of the patient is seen as a prerequisite for consent. The patient's right of self-determination is attributed a higher legal and moral value than the physician's concept of the proposed treatment. Nowadays, the debate regarding informed consent is dominated by the continuing differentiation of modern medicine, the development of medical practice as part of the service sector, and the changing ways how patients see themselves. CONCLUSIONS: Social and legal developments have strongly influenced medical practice in the past. The importance of informed consent will continue to rise in the future, while the emphasis of the physician's task will shift from information to counseling. Informed consent will be increasingly established as independent service.     

Tactical medicine training for SEAL mission commanders

The Tactical Combat Casualty Care (TCCC) project initiated by the Naval Special Warfare Command and continued by the U.S. Special Operations Command has developed a new set of combat trauma care guidelines that seek to combine good medical care with good small-unit tactics. The principles of care recommended in TCCC have gained increasing acceptance throughout the Department of Defense in the 4 years since their publication, and increasing numbers of combat medical personnel and military physicians have been trained in this concept. Because casualty scenarios in small-unit operations typically present tactical as well as medical problems, however, it has become apparent that a customized version of this course suitable for small-unit mission commanders is a necessary addition to the program. This paper describes the development of a course in tactical medicine for SEAL mission commanders and its transition into use in the Naval Special Warfare community.     

Violence against physicians in training. A Romanian perspective

The main purpose of this study was to assess whether there are differences between perceived and actual aggressions directed towards medical trainees from different medical specialties and different stages of medical training, and to characterize various types of aggressions against physicians in training in Romania.A multi-institutional survey was conducted in order to assess the prevalence of perceived and actual violence during medical residents; it included a total number of 384 medical residents from various specialties.Thirty two cases declared perceived physical aggression, most often in psychiatry. Actual physical aggression was 48% higher compared to perceived physical aggression. A similar situation occurred for sexual harassment, with only 9 perceived and 65 actual cases (an increase of 722%). Psychological abuse was the easiest to identify by the physicians in training, as the difference between perceived and actual aggression was minimal (202 and 205 respectively).The degree of perceived violence against physicians in training was much lower than the actual prevalence of the phenomenon, especially for physical and sexual types. This decreased awareness may lead to a failure in taking necessary safety measures and may subsequently increase the severity and consequences of the violent acts directed towards them.     

Distributed nuclear medicine applications using World Wide Web and Java technology

At present, medical applications applying World Wide Web (WWW) technology are mainly used to view static images and to retrieve some information. The Java platform is a relative new way of computing, especially designed for network computing and distributed applications which enables interactive connection between user and information via the WWW. The Java 2 Software Development Kit (SDK) including Java2D API, Java Remote Method Invocation (RMI) technology, Object Serialization and the Java Advanced Imaging (JAI) extension was used to achieve a robust, platform independent and network centric solution. Medical image processing software based on this technology is presented and adequate performance capability of Java is demonstrated by an iterative reconstruction algorithm for single photon emission computerized tomography (SPECT). Received: 14 February 1999; Accepted: 14 March 2000