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Primary breast lymphoma is a rare form of extranodal lymphoma. B cells constitute the most common type involving the breast. T cells represents only 3%. Even though lymphomas have a high predilection to metastasize to the heart, there are no specific clinical or radiological findings, and most of the cases are diagnosed at autopsy. We discuss the case of a 49-year-old woman with primary breast lymphoma who presented with sudden death. Autopsy revealed a primary T-cell lymphoma of the breast with tumoral infiltration of the atrioventricular node and transmural myocardial permeation with focal necrosis.  相似文献   
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Chest skeletal injuries are the most frequent complications of external chest massage (ECM) during cardiopulmonary resuscitation, but heart and great vessels lacerations that are indeed very rare. We report the case of a 35‐year‐old workman who collapsed and underwent ECM by his co‐workers for almost 30 min. At autopsy, no external injuries, fractures or bruises of the ribs or sternum, were observed. A hemopericardium with a rupture of the heart was found, with no signs of pre‐existent cardiac disease. Bruises of thoracic aortic wall, lung petechiae, a contusion of the liver, and bruises of lumbar muscles were found. The cause of death was due to sudden cardiac death with an extensive cardiac rupture. This is an unusual report of massive heart damage without any skeletal or muscle chest injuries, secondary to cardiopulmonary resuscitation. This kind of cardiac lesions may be considered when thoracic–abdominal trauma, or medical history, is unclear.  相似文献   
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This article explores some hitherto neglected but nonetheless important aspects of the changing landscape of education policy and governance in England. It sketches some particular features of the increasingly complex and “congested” terrain of the education state and traces some of the primary discourses that currently inform and drive education policy (and, indeed, social policy more generally) both in relation to governance and substance. The article draws on an Economic and Social Research Council (ESRC–-funded study (RES–000–22–2682), “Philanthropy and Education Policy.” This research involved three sets of activities; extensive and exhaustive Internet searches around particular (corporate) philanthropies, philanthropists, and philanthropically funded programs; interviews with some key “new” philanthropists and foundations interested and involved in education; and the use of these searches and interviews to construct “policy networks.” Together these constitute a “method” of “network ethnography.”  相似文献   
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Procedures involved in grooming, bathing, and other pet services can often lead animals to death. Of the necropsies of 1391 animals carried out at a private diagnostic laboratory in Sao Paulo, Brazil from 2004 to 2009, 94 were dogs that died during the above‐mentioned procedures. Young male dogs and small breeds like Poodle Miniature, Yorkshire Terrier, and Lhasa Apso were most frequently observed. Blunt‐force trauma was responsible for the deaths of 31% of the animals, with a higher incidence of trauma to the head, characterized chiefly by fractures and nervous tissue lesions. In the other 69% of cases, the animals showed signs of stress, and died due to pulmonary edema and hemorrhage. As we cannot rule out the intentional character in some situations, this article provides veterinary forensic support for veterinarians and pet owners, especially in lawsuits, helping in finding the cause of animal's death in such pet services.  相似文献   
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Policy makers of various countries are exposed to critiques that call for the consideration of issues that transcend human, animal, and environmental safety concerns when assessing agricultural biotechnology products. While some jurisdictions have decided to broaden the scope of their approval process for genetically modified (GM) foods, this paper analyzes legal, political, and economic factors that can influence the transfer of these initiatives. Drawing on mechanisms presented in the policy transfer literature, this article examines their mixed effects pertaining to the regulation of biotechnology. Although the mechanisms of competition and coercion do not preclude such a possibility, one must admit that they do not create any incentives for policy makers to include nonsafety criteria within biotechnology regulations. By contrast, to varying degrees, the mechanisms of mimicry and learning can foster the transfer of such a broadened scope that allows a better assessment of GM foods' social acceptability.  相似文献   
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Nowadays, as a consequence of scientific advances in embryology, genetics and assisted reproduction techniques, the scientific community ask for new laws to establish new parameters to use with these recent discoveries. Discoveries that have changed the legal concept of "person". In many countries this concept is absolutely useless when facing new techniques such as cloning, stem cell research and embryo storage. That is why it is necessary to change its definition to guarantee the right to life and give a better protection to human embryos.  相似文献   
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This article aims to reconstruct the social imaginaries of Coronavirus disease 2019 (COVID-19) in Chile. We seek to understand how families interpret their experience confronting the pandemic by identifying four main aspects: (a) the COVID-19 pandemic, (b) working and learning, (c) health and (d) family life. Following Habermas' distinction between lifeworld and social systems, we consider these issues as constituting the social imaginary of lifeworld, different but related to the imaginaries of social systems. The qualitative empirical data was gathered through a sample of 38 families interviewed online between September 2020 and January 2021 in four Chilean cities: Iquique, Valparaíso, Santiago and Concepción. Other complementary sources of information are multimodal ethnography (digital diaries), press articles and state reports.  相似文献   
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