Background And Objective: The quality of the external examination of corpses has repeatedly been criticized. This study provides information on the performance of the external examination of bodies in practice which is necessary for improving the quality of the examination.
Methods: 1000 randomly selected medical practitioners from the "Arztekammer Westfalen-Lippe" were sent a questionnaire concerning personal data, the performance of the external examination of bodies and possible influencing of the decision on the manner of death (i.e. natural, unnatural or uncertain) by a third person. In addition reports of four typical cases were presented and a classification of the manner of death was requested.
Results: The return rate of the questionnaires was almost 30%, 289 questionnaires were evaluated. Although most doctors stated that the external examination took them 20 to 30 minutes, only 25% undressed the body completely. Almost 50% of the doctors had been influenced by a third person in the decision on the manner of death at least once, most often by the police. The four short cases were incomprehensibly often classified as "natural death", especially by internists.
Conclusions: Signs of an unnatural cause of death will only be detected by chance if the body is only briefly examined and not undressed completely. If such signs are absent the manner of death should be classified as "uncertain" in unclarified or doubtful cases, even against attempted influencing by third persons. In order to avoid conflicts of interests it would be desirable if only specialized medical practitioners would perform the external examination of corpses.
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http://dx.doi.org/10.1055/s-2001-15033 | DOI Listing |
Cardiovasc Diabetol
January 2025
Department of Cardiology, The Second Affiliated Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, People's Republic of China.
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View Article and Find Full Text PDFEur J Nucl Med Mol Imaging
January 2025
Department of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine, Medical University of Vienna, Spitalgasse 23, Vienna, 1090, Austria.
Purpose: Advancements of deep learning in medical imaging are often constrained by the limited availability of large, annotated datasets, resulting in underperforming models when deployed under real-world conditions. This study investigated a generative artificial intelligence (AI) approach to create synthetic medical images taking the example of bone scintigraphy scans, to increase the data diversity of small-scale datasets for more effective model training and improved generalization.
Methods: We trained a generative model on Tc-bone scintigraphy scans from 9,170 patients in one center to generate high-quality and fully anonymized annotated scans of patients representing two distinct disease patterns: abnormal uptake indicative of (i) bone metastases and (ii) cardiac uptake indicative of cardiac amyloidosis.
Neurol Clin Pract
April 2025
Department of Neurology, Emory University School of Medicine, Atlanta, GA.
Background And Objectives: Telemedicine has become a mainstay of ALS clinical care, but there is currently no standardized approach for assessing and tracking changes to the neurologic examination in this format. The goal of this study was to create a standardized telemedicine-based motor examination scale to objectively and reliably track ALS progression and use Rasch methodology to validate the scale and improve its psychometric properties.
Methods: A draft telemedicine examination scale with 25 items assessing movement in the bulbar muscles, neck, trunk, and extremities was created by an ALS expert panel, incorporating input from patient advisors.
Research (Wash D C)
January 2025
Department of Electrical and Computer Engineering, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA.
Soft electronics, known for their bendable, stretchable, and flexible properties, are revolutionizing fields such as biomedical sensing, consumer electronics, and robotics. A primary challenge in this domain is achieving low power consumption, often hampered by the limitations of the conventional von Neumann architecture. In response, the development of soft artificial synapses (SASs) has gained substantial attention.
View Article and Find Full Text PDFChem Soc Rev
January 2025
Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, P. R. China.
Establishing and regulating the ferroelectric polarization in ferroelectric nano-scale catalysts has been recognized as an emerging strategy to advance water splitting reactions, with the merits of improved surface charge density, high charge transfer rate, increased electronic conductivity, the creation of real active sites, and optimizing the chemisorption energy. As a result, engineering and tailoring the ferroelectric polarization induced internal electric field provides significant opportunities to improve the surface and electronic characteristics of catalysts, thereby enhancing the water splitting reaction kinetics. In this review, an interdisciplinary and comprehensive summary of recent advancements in the construction, characterization, engineering and regulation of the polarization in ferroelectric-based catalysts for water splitting is provided, by exploiting a variety of external stimuli.
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