The forensic or medicolegal autopsy. Friend or foe?

The major issue in questioning the performance of general pathologists doing medicolegal or forensic autopsies is that they are very often without a firm basis for performing this task. With minimal training in medical school and minimal exposure during their residency, practicing general pathologists, although expected or even forced to do these cases, may face criticism after their performance in a case. The necessity for teaching forensic medicine and pathology in medical schools is obvious, and the necessity of there being more forensic pathology exposure in residency training programs in the United States and overseas is also obvious. Medical educators are responsible for all phases of medicine being taught to medical undergraduates and graduates and must be pressured to support the practice of all kinds of medicine in American communities, including legal or forensic medicine, in those cases in which questions arise that lead to the performance of postmortem examination.     

A Comparison of Coronary Artery Stenosis Estimates Made by Forensic Pathologists and Medical Students

Previous studies suggest cardiovascular pathologists are less accurate than noncardiovascular pathologists (e.g., clinical pathologists) in estimating the degree of coronary artery stenosis. To further investigate the effect of training on accurate estimation of coronary artery stenosis, we designed a study to compare the accuracy of estimates made by forensic pathologists versus medical students. Six forensic pathologists and twelve medical students each independently examined 24 images of coronary artery cross sections and gave an estimate of the degree of stenosis. When comparing all 24 images, the forensic pathologists had a median difference between the estimated percentage of stenosis and actual percentage of stenosis of −12.380 and the medical students had a median difference of −16.50 (p-value of 0.08542). In estimating the percentage of stenosis, training in forensic pathology does not guarantee significantly improved accuracy compared with medical students. Our study showed no consistent statistically significant difference between estimates given by forensic pathologists and by medical students.     

宝鸡市358例法医送检器官的组织病理学分析

目的 分析法医尸体检验后送检器官的病理学特征,总结此类案件的特点.方法 对宝鸡市法医送检358例尸体解剖器官标本进行常规检查并进行组织病理学诊断. 结果 358例中以青壮年男性为主,死亡原因主要为创伤、猝死、中毒.组织学能明确死亡原因250例,无典型组织学病变101例,组织自溶腐败7例.病理诊断以心血管疾病为主,其次为呼吸、神经、消化系统疾病. 结论 法医解剖具有专业特点,与病理解剖不尽相同.组织病理学检验进行死亡原因诊断时,应积极与法医沟通,以充分掌握案情、死亡经过及特定的法医病理学特征.     

Survey of forensic pathologists

A survey of board-certified forensic pathologists (from a list of board-certified forensic pathologists supplied by the American Board of Pathology) was conducted to determine their current practice situations. The purpose of the survey was to provide information useful to the public in general and to those organizations that represent forensic pathologists in particular to better understand and meet the needs of the forensic pathology community. A total of 773 surveys were mailed, and 18 were returned as undeliverable. There were 337 replies (45%). Responses were as follows: In terms of age, 7% were in their 30s; 32% were in their 40s; 29% were in their 50s; 19% were in their 60s; and 13% were 70 years of age or older. In terms of gender, 79% were male and 21% were female. For pathology practice status, 72% worked more than 30 hours per week; 11% between 5 and 30 hours per week; 5% less than 5 hours per week; and 12% no longer practice pathology. For percentage of pathology practice that is forensic pathology, 69% of respondents were more than 80%; 6% were 50%-80%; 5% were 25%-50%; 8% were 5%-25%; and 12% were less than 5%. In terms of forensic pathology practice setting, 54% were employed by medical examiner or coroner systems; 13% worked under contract to medical examiner or coroner systems; 27% worked in private practice or consultation; and 6% responded as "other."     

The writings of Sir Bernard Spilsbury: Part I

This is a two-part historical feature, highlighting the rare writings of Sir Bernard Spilsbury, the recognized leader of British forensic medicine in the first half of the 20th century. Parts I and II were compiled from the publications of the Medicolegal Society of Great Britain, where Sir Bernard Spilsbury served as President in 1933. Although his profile was presented previously in this Journal (vol. 2, no. 2, 179-182, 1981), it is felt that much of Sir Bernard Spilsbury's personality comes out in his writings and recordings of his speeches in the Medicolegal Society publications. Part I includes his lecture on "The Medico-Legal Significance of Bruises," presented before the Medicolegal Society in 1938; and a short case report read before the Medicolegal Society in 1924. The subject of the case report was sudden death from inhibition. Part II will contain two papers from the Medicolegal Society publications.     

Persecution of Jewish forensic pathologists

Not even forensic pathologists were spared by the anti-Jewish laws of the Third Reich. Fritz Strassmann and Paul Fraenckel were among more than 140 faculty of the Berlin Department of Medicine persecuted by the national socialist dictatorship. It was because of their Jewish background that Georg Strassmann was expelled from university in Breslau, and Leone Lattes was forced to leave in Pavia. Miklós Nyiszli was deported from Oradea to Auschwitz and forced to perform forensic autopsies. Stefan Jellinek in Vienna, Ludwik Hirszfeld in Warsaw and Friedrich Schiff in Berlin were other medical professionals whose achievements had enriched legal medicine before they became victims of anti-Jewish persecution.     

The concept of forensic emergency medicine as illustrated by an unusual complication of pulmonary artery catheterization

Forensic pathologists are regularly confronted with emergency and invasive medical procedures performed on critically ill or traumatized patients. Basic knowledge of such procedures and their possible complications is therefore mandatory in medico-legal practice. In this article, we describe a very unusual complication of pulmonary artery catheterization: through-and-through perforation of the carotid artery, initially without hemodynamic consequence. Death resulted from an aggravation of the preexisting cerebral edema (secondary to a craniocerebral trauma). The misplacement of the pulmonary artery catheter was clinically missed because the guidewire was initially deflected on the cervical spine towards the subclavian vein where the catheter--by chance--entered the circulatory system and followed its normal route further. The forensic importance of leaving all invasive medical devices in situ on a deceased person when a medico-legal autopsy is to be expected and the mutual interaction between emergency and forensic medicine (forensic emergency medicine) are discussed.     

心肌细胞死亡方式研究的新进展及法医学意义

细胞死亡方式一直是医学上研究的热点,过去认为凋亡和坏死是两种不同的细胞死亡方式。近年来一种新的细胞死亡方式—胀亡,逐渐为病理学家们所关注。胀亡在形态学及其发生机制上与凋亡不同,并且在心血管疾病中所扮演的角色也与凋亡有明显差别。本文就近年来国外心肌细胞死亡方面研究的进展及其法医学意义作一综述。     

Sexual abuse and death of an elderly lady by "fisting"

We describe the death of an elderly lady which resulted from the insertion of the hand and forearm into the rectum. The practice of "fisting" is a form of sexual activity confined primarily to the homosexual community. We report this death to alert forensic pathologists to this unusual practice, which can be fatal.     

An Overview of Zoonotic Disease Outbreaks and its Forensic Management Over Time

Most emerging or re‐emerging infections are vector‐borne or zoonotic and can be disseminated worldwide by infected humans or animals. They are a major public health problem and cause a great impact on economy. Zoonotic outbreaks began to be characterized in the 90s, after the creation of Europol and the FBI. Such investigations are carried by forensic pathologists and other specialists to determine whether an outbreak is natural or deliberate. This review will discuss ten zoonotic outbreaks nonrelated to wars focusing on forensic management. In conclusion, some points should be highlighted in the management of a zoonotic outbreak: (i) its diagnosis and detection by forensic pathologists and the coordination of efforts between other specialists are key factors; (ii) communication guidelines and an efficient healthcare system are crucial for any emergency response; (iii) biosafety of all specialists involved must be guaranteed.     

The effects of the (fentanyl-fueled) drug overdose epidemic on medicolegal death investigation in the United States

The evolving opioid epidemic in the United States, fueled by illicit fentanyl, has greatly increased deaths from illicit drug use. These nonnatural deaths require formal death investigation. The National Association of Medical Examiners states in its Forensic Autopsy Performance Standards that autopsy remains a necessary component for proper investigation of suspected acute overdose deaths. If a death investigation office lacks adequate resources to investigate all deaths under its jurisdiction while meeting expected standards, then that office may be forced to consider altering its protocols for investigation by changing the types of deaths investigated or the extent of its investigations. Drug death investigations take longer to complete because novel illicit drugs and mixtures of drugs complicate toxicological analyses, prolonging a family's wait for completion of a death certificate and autopsy report. Public health agencies must also wait for results, but some agencies have developed mechanisms for rapid notification of preliminary results to allow timely deployment of public health resources. The increased deaths have strained the resources of medicolegal death investigation systems throughout the United States. Given the significant workforce shortage of forensic pathologists, newly trained forensic pathologists are too few to meet the demand. Nevertheless, forensic pathologists (and all pathologists) must make time to present their work and themselves to medical students and pathology trainees to encourage an understanding of the importance of quality medicolegal death investigation and autopsy pathology and to provide a model that can encourage interest in a career in forensic pathology.     

Death due to Ehlers-Danlos syndrome type IV

Ehlers-Danlos syndrome (EDS) represents a group of collagen connective tissue disorders characterized by joint laxity, easy bruising, and various skin manifestations. Persons with type IV EDS are at risk for gastrointestinal, uterine, and arterial rupture. Mutations in the COL3A1 gene that encodes for type III procollagen underlie the pathologic abnormalities. Forensic pathologists must be aware of this rare, autosomal-dominant connective tissue disorder. Postmortem diagnosis is possible but requires specialized testing (fibroblast culture and subsequent biochemical assays, with or without molecular studies). When the condition is diagnosed or suspected at autopsy, it is important for forensic pathologists to notify family members of this potentially lethal disorder. Three cases of type IV EDS diagnosed by forensic pathologists are presented, followed by a discussion of the disorder.     

Forensic medicine and criminalistics

The supplementary designation "criminalistics" in the title of certain forensic medical institutes in the first half of this century is to be regarded as a reaction to faulty developments in our specialty, which almost led to the elimination of forensic medicine as an independent scientific discipline in the 1960s. The ability to think in terms of criminalistics and the corresponding working procedures has always been a crucial precondition for the forensic physician, since forensic medicine is the application of medical knowledge for juridical purposes. Forensic medicine originated with the appraisal of cases of violent death by doctors, i.e., reconstruction of the facts in the case. To use the term "criminalistics" in the form of a supplementary designation is thus not required. An attempt is nevertheless made to define "medical criminalistics" as a small but important component of criminalistics. They are subdivided into two phases: the first part begins at the scene of the crime or the place of discovery (local evidence). Here, the trained eye of the forensic physician is indispensable to the criminal investigation department and the prosecutor. Medical criminalistic thinking and working procedures continue at the autopsy. Here, forensic autopsy differs from that practiced by the pathologist. Without knowledge of the situation at the discovery location, the forensic physician runs the risk of not recognizing facts that are important for reconstruction and thus becoming a "destroyer of clues". The second part of medical criminalistics is the actual detection of medical clues, i.e., the investigation of medical clues with special methods, including histological and toxicological investigations.(ABSTRACT TRUNCATED AT 250 WORDS)     

The use of the term "obesity" in deaths reported to coroners in Australia

There is growing government awareness of the increasing incidence of obesity in the Australian community and its potential impact on health policy issues. This column considers the appropriateness of the WHO definition of the term "obesity" and analyses its use by Australian forensic pathologists and coroners as a cause of death in "medical cause of death" statements. While families may have concerns about the use of this term in reference to a deceased family member, the use of "obesity" in medical cause of death statements could have considerable influence on coroners' recommendations with regard to health policy in this area.     

心脏传导系统取材方法多媒体计算机辅助教学的应用研究

本研究综合应用多媒体计算机,ＷＩＮＤＯＷＳ３．１视窗下多媒体创作工具等技术,结合法医学实际,根据心传导系统取材方法的研究成果,研制适用于法医学的心传导系统取材方法计算机辅助教学系统,探索新的教学手段和技术方法。并经实际使用得到较满意的效果,满足了法医学工作的需要。本文还就提高法医学计算机应用水平的问题进行讨论。     

尸体断层影像学文献计量分析

尸体断层影像学(post-mortem cross-sectional imaging,PMCSI),也称虚拟解剖(virtopsy)或解剖画像(Ai),是法医学的革命性技术。较国际而言,我国PMCSI领域发展相对缓慢。进行系统的PMCSI文献计量分析研究,对于厘清国际PMCSI发展整体概貌和制定我国PMCSI发展战略方面,有着重要的现实意义。本文通过对2013-2019年PMCSI领域下27个专业术语不同组合进行在线文献搜索,并对文献的年份、作者、研究领域、发表杂志、作者单位、发表国家等系列指标进行了定性定量分析。分析结果表明世界PMCSI发展迅速:PMCSI已成为国际法医学的研究热点;瑞士、日本和英国PMCSI研究位居世界领先地位;尸体计算机断层扫描、尸体计算机断层扫描血管造影和尸体磁共振成像三个领域研究最为深入;PMCSI研究已得到相关学界的认同;法医日常检案中普及PMCSI是世界发展趋势。     

Vaginal "fisting" as a cause of death

We describe the death of a young girl that resulted from the insertion of a clenched hand and forearm into her vagina during heterosexual activity. (The male homosexual practice of rectal fist insertion has been described previously.) We believe this death to be the first reported case of a "fisting" death due to vaginal fist insertion during heterosexual activity. This death is reported to alert forensic pathologists, medicolegal death investigators, and coroners aware of the role of aberrant sexual activity and its potential to cause death.     

Tasks of research in forensic medicine - different study types in clinical research and forensic medicine

In the last years the research output of forensic medicine has sometimes been regarded as insufficient and as of poor quality, especially when parameters as impact factors and external funding were taken into account. However, forensic medicine has different tasks compared to clinical medicine. The main difference between basic subjects, clinical and forensic medicine is not a lack of scientific efficiency in forensic medicine but is a result of the questions asked, the available methods and specific aims. In contrast to natural-scientific research, forensic science has furthermore important intersections with arts and socio-scientific disciplines. Etiologic and pathogenetic research is of only limited relevance in forensic medicine. Thus, forensic medicine is excluded from these research fields, which are mainly supported by external funding. In forensic medicine research mainly means applied research regarding findings, the probative value and reconstruction as well as examination at different points of intersection between medicine and law. Clinical types of research such as controlled randomised, prospective cross-sectional, cohort or case-control studies can only rarely be applied in forensic medicine due to the area specific research fields (e.g. thantatology, violent death, vitality, traffic medicine, analytical toxicology, hemogenetics and stain analysis). The types of studies which are successfully established in forensic medicine are comparison of methods, sensitivity studies, validation of methods, kinetic examinations etc. Tasks of research in forensic medicine and study types, which may be applied will be addressed.     

The forensic radiographer: a new member in the medicolegal team

Multidetector computed tomography is becoming more widespread in forensic medicine. In most services, autopsy assistants perform the radiological examination. We introduced professional radiographers into the legal medicine service and hypothesized they would also be able to take over duties currently reserved for other specialists. The aims of this study were to evaluate if radiographers could be trained as "forensic radiographers" by (1) integrating graduated medical radiographers into the legal medicine service, (2) investigating the advantages of this collaboration, and (3) defining the duties of the forensic radiographers.The study was performed prospectively on a group of 8 recruited radiographers who underwent a testing period with special training. They learned the basics of medicolegal case treatment, the autonomous execution of postmortem computed tomography angiography, and postprocessing of data. Seven of 8 radiographers finished the training and were integrated into our service. Although all radiographers were able to fulfill the duties demanded after the training period, some radiographers could not enter or complete the program because they were unable to work with dead bodies.Our study presents the advantages of integrating radiographers into the medicolegal team and proposes how to train the forensic radiographers. In addition, the duties and responsibilities of these new specialists are defined.