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With Canada becoming the first G20 country to legalize the recreational use of cannabis, there has been increasing interest in the emergence of this new marketplace. Newspaper framing helps to shape public opinion on legalization and news sources play a role in determining how the public perceives the use of cannabis. This research analyzes how mainstream newspapers reported on the legalization of recreational cannabis in Canada in the years before and after legalization (between 2016 and 2019). Using a content analysis of 1,390 cannabis-related articles, 11 dominant reporting themes are identified. Over time, there was a shift from negative and sensationalist cannabis news coverage toward more balanced and progressive framing. The findings identify the influence of editorial political stance on thematic coverage. [ABSTRACT FROM AUTHOR]

Prostate cancer is the most common malignancy and the third most common cause of death in Canadian men. In light of evolving diagnostic pathways for prostate cancer and the increased use of MRI, which now includes its use in men prior to biopsy, the Canadian Association of Radiologists established a Prostate MRI Working Group to produce a white paper to provide recommendations on establishing and maintaining a Prostate MRI Programme in the context of the Canadian healthcare system. The recommendations, which are based on available scientific evidence and/or expert consensus, are intended to maintain quality in image acquisition, interpretation, reporting and targeted biopsy to ensure optimal patient care. The paper covers technique, reporting, quality assurance and targeted biopsy considerations and includes appendices detailing suggested reporting templates, quality assessment tools and sample image acquisition protocols relevant to the Canadian healthcare context. [ABSTRACT FROM AUTHOR]

The Canadian Association of Radiologists Incidental Findings Working Group consists of both academic subspecialty and general radiologists and is tasked with adapting and expanding upon the American College of Radiology incidental findings white papers to more closely apply to Canadian practice patterns, particularly more comprehensively dealing with the role of ultrasound and pursuing more cost-effective approaches to the workup of incidental findings without compromising patient care. Presented here are the 2020 Canadian guidelines for the management of hepatobiliary incidental findings. Topics covered include initial assessment of hepatic steatosis and cirrhosis, the workup of incidental liver masses identified on ultrasound and computed tomography (with algorithms presented), incidental gallbladder findings (wall thickening, calcification, and polyps), and management of incidental biliary dilatation. [ABSTRACT FROM AUTHOR]

This paper investigates the role of admission forms in the regulation of asylum confinement in the second half of the nineteenth century. Taking the Toronto Lunatic Asylum as a case study it traces the evolution of the forms' content and structure during the first decades of this institution. Admission forms provide important material for understanding the medico-legal assessment of lunacy in a certain jurisdiction. First, they show how the description of insanity depended on a plurality of actors. Second, doctors were not necessarily required to indicate symptoms of derangement. Third, patients' relatives played a fundamental role in providing clinical information. From an historiographical perspective, this paper invites scholars to consider the function of standardized documents in shaping the written identity of patients. [ABSTRACT FROM AUTHOR]

The application of big data, radiomics, machine learning, and artificial intelligence (AI) algorithms in radiology requires access to large data sets containing personal health information. Because machine learning projects often require collaboration between different sites or data transfer to a third party, precautions are required to safeguard patient privacy. Safety measures are required to prevent inadvertent access to and transfer of identifiable information. The Canadian Association of Radiologists (CAR) is the national voice of radiology committed to promoting the highest standards in patient-centered imaging, lifelong learning, and research. The CAR has created an AI Ethical and Legal standing committee with the mandate to guide the medical imaging community in terms of best practices in data management, access to health care data, de-identification, and accountability practices. Part 1 of this article will inform CAR members on principles of de-identification, pseudonymization, encryption, direct and indirect identifiers, k-anonymization, risks of reidentification, implementations, data set release models, and validation of AI algorithms, with a view to developing appropriate standards to safeguard patient information effectively. [ABSTRACT FROM AUTHOR]

The application of big data, radiomics, machine learning, and artificial intelligence (AI) algorithms in radiology requires access to large data sets containing personal health information. Because machine learning projects often require collaboration between different sites or data transfer to a third party, precautions are required to safeguard patient privacy. Safety measures are required to prevent inadvertent access to and transfer of identifiable information. The Canadian Association of Radiologists (CAR) is the national voice of radiology committed to promoting the highest standards in patient-centered imaging, lifelong learning, and research. The CAR has created an AI Ethical and Legal standing committee with the mandate to guide the medical imaging community in terms of best practices in data management, access to health care data, de-identification, and accountability practices. Part 2 of this article will inform CAR members on the practical aspects of medical imaging de-identification, strengths and limitations of de-identification approaches, list of de-identification software and tools available, and perspectives on future directions. [ABSTRACT FROM AUTHOR]

Examines the 19th-century Canadian paper money's iconographies. Discussion on the intersection of culture, society and economy; Indepth look at the consolidation of paper monies in the 18th and 19th centuries; Analysis of the design and production of paper money; Exploration of the national and imperial monetary narratives.

Artificial intelligence (AI) software that analyzes medical images is becoming increasingly prevalent. Unlike earlier generations of AI software, which relied on expert knowledge to identify imaging features, machine learning approaches automatically learn to recognize these features. However, the promise of accurate personalized medicine can only be fulfilled with access to large quantities of medical data from patients. This data could be used for purposes such as predicting disease, diagnosis, treatment optimization, and prognostication. Radiology is positioned to lead development and implementation of AI algorithms and to manage the associated ethical and legal challenges. This white paper from the Canadian Association of Radiologists provides a framework for study of the legal and ethical issues related to AI in medical imaging, related to patient data (privacy, confidentiality, ownership, and sharing); algorithms (levels of autonomy, liability, and jurisprudence); practice (best practices and current legal framework); and finally, opportunities in AI from the perspective of a universal health care system. [ABSTRACT FROM AUTHOR]

Abstract Artificial intelligence (AI) is rapidly moving from an experimental phase to an implementation phase in many fields, including medicine. The combination of improved availability of large datasets, increasing computing power, and advances in learning algorithms has created major performance breakthroughs in the development of AI applications. In the last 5 years, AI techniques known as deep learning have delivered rapidly improving performance in image recognition, caption generation, and speech recognition. Radiology, in particular, is a prime candidate for early adoption of these techniques. It is anticipated that the implementation of AI in radiology over the next decade will significantly improve the quality, value, and depth of radiology's contribution to patient care and population health, and will revolutionize radiologists' workflows. The Canadian Association of Radiologists (CAR) is the national voice of radiology committed to promoting the highest standards in patient-centered imaging, lifelong learning, and research. The CAR has created an AI working group with the mandate to discuss and deliberate on practice, policy, and patient care issues related to the introduction and implementation of AI in imaging. This white paper provides recommendations for the CAR derived from deliberations between members of the AI working group. This white paper on AI in radiology will inform CAR members and policymakers on key terminology, educational needs of members, research and development, partnerships, potential clinical applications, implementation, structure and governance, role of radiologists, and potential impact of AI on radiology in Canada. [ABSTRACT FROM AUTHOR]

In pediatric settings, the concept of hope is frequently positioned as a fundamental aspect of care and at odds with the possibility and proximity of death. This arguably fosters silence about death and dying in childhood despite evidence indicating the benefits of open communication at the end of life. In this paper, we describe the unspeakable nature of death and dying in childhood, including its conceptual and clinical causes and dimensions, its persistence, and the associated challenges for children and youth facing critical illnesses, their families, and society. We explore how the tension between hope and death can be reframed and apply our analysis to the context of medical assistance in dying for mature minors in Canada. Considering the lack of related literature, this paper offers initial reflections to form a framework for the unspeakable nature of death and dying in childhood and to advance the crucial need for research. [ABSTRACT FROM AUTHOR]

Examines changes in the structure and practices of the Quebec paper industry union, Federation des travailleurs de papier et de la foret. Review of literature on union responses to economic restructuring in North America; Unions' bargaining structures in the Canadian pulp and paper industry; Changes in labor-management relations in pulp and paper mills.

This paper explores the knowledge and opinions of cannabis users regarding Canadian laws regulating possession of cannabis. Our study is based on data from 165 in-depth interviews with adult cannabis users from four Canadian cities. Our participants revealed a limited awareness of cannabis policy in Canada. When researchers informed them about actual Canadian laws, the majority of participants regarded the specified laws as "harsh," "excessive," "absurd" and/or "ridiculous." In practice, the common experience of participants suggests the existence of two sets of enforcement practice in Canada--"there's what's on paper and then there's what happens, out on the sidewalk." We situate our analysis of these practices in the context of broader debates regarding the putative normalization of drugs like cannabis in Canada. We conclude that greater consideration of the character of local law enforcement practices has the capacity to add further conceptual and analytical clarity to existing theories of normalization. [ABSTRACT FROM AUTHOR]

The article discusses the conclusions and recommendations from the position paper on interventional radiology (IR) in Canada. The Millennium Research Group has been commissioned to produce a position paper on IR in the country, as part of a lobbying and public relations campaign initiated by the Canadian Interventional Radiology Association. The position paper has aimed to highlight the current state of IR in the country, to identify disease and treatment trends.

This paper has been substantially revised by the Canadian Psychiatric Association's Research Committee and approved for republication by the CPA's Board of Directors on May 3, 2017. The original policy paper1 was developed by the Scientific and Research Affairs Standing Committee and approved by the Board of Directors on November 10, 2008. [ABSTRACT FROM AUTHOR]

Birthday cards are a ceremonial token that may purposefully or unintentionally transmit stereotypes about the ageing process. In the current study, the authors examined 150 age-specific paper birthday cards sold in retail outlets located in a small metropolitan area. Results suggest that a greater proportion of the cards' textual messages represented ageing in a negative manner (66.7%). Further, the negativity of these written messages did not appear to vary as a function of the intended recipient's chronological age or sex. The findings are compared to those of previous studies conducted in this area. As well, limitations and directions for future research are outlined. [ABSTRACT FROM AUTHOR]

List several papers presented at the First International Conference on the Critical and Qualitative Approaches to Health Psychology in NewFoundland on July 1999. 'Acquiring Personal Knowledge for Theory and Therapy,' by Nick Milton; Theorizing Personal Change in Health,' by Carla Willig and Angela Harden; 'Health Psychology as Agent of Change,' by David Marks.

Comments on the six papers presented at the Symposium on the Ontario Experience which represent a valuable contribution to the literature on health services research and on treatment systems. Comparison of the Ontario assessment and referral (A/R) centers for addicts to a transistor; Crucial importance of determining outcome; Flow diagrams and design document.

Discusses the efficacy of the psychotherapies in Canada. Skills needed by psychiatrists to be effective and competent; Role of psychotherapies in psychiatry; Economic impact of psychotherapy; Limitations of psychotherapy.

This article explores ordinary individuals' understandings of nationhood. In so doing, it focuses on the case of Armenian migrants from Turkey to Canada and their conceptualizations of the host country. The paper captures multiple strands of nationhood and argues that these are pertinent to different boundary-making processes. The outer boundary of nationhood is defined along inclusive and civic lines where difference is recognized and appreciated. Living with difference, on the other hand, brings to the fore the tension between recognizing it on the one hand and accommodating it on the other. The case study further reveals how the exercise of state power and individuals' encounters with the state shape their understandings of nationhood. [ABSTRACT FROM AUTHOR]