Journal of forensic and legal medicine
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The suicide of doctors under regulatory investigation in the United Kingdom has recently been under scrutiny. Despite a commissioned report into the issues surrounding these deaths, we discuss a variety of procedural and legal lacunae not yet openly considered for reform. ⋯ We were unable to identify that these suicides were reported in line with established legislation. We also explored the relationship between the GMC and its registered doctors, concluding that the GMC does indeed have a duty of care towards its members on this important matter and that there should be procedural reform to tackle the inherent risk of suicide whilst under investigation.
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The purpose of this study was to assess the diagnostic performance of CT-localizers in the detection of intracorporal containers. ⋯ The value of CT-localizers lies in their high PPV. Localizers are limited by low sensitivity, compared to axial CT-images in screening of potential body packers. However, in positive cases their high PPV may possibly allow to omit the complete axial abdominal CT to achieve even lower radiation exposure.
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Firearm violence is a major burden on Chicago with greater than 1500 gunshot injuries occurring annually. Identifying ecologic variables related to the incidence of firearm-related injuries and crime could prove useful for developing new strategies for reducing gun-related injuries. ⋯ Day of the week, daily maximum temperature, and rain are associated with the incidence of firearm-related injuries and crime. Understanding the effects of these variables may allow for the development of predictive models and for risk-adjusting injury and crime data.
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Post-mortem determination of biochemical parameters, especially for obscure cases, has been recognized useful in diagnosis of the underlying causes of death. Procalcitonin (PCT) is known to rise in a response to any proinflammatory stimulus. The present study aims to estimate postmortem PCT levels in serum and kidney, liver, brain; and whether it is similar in different causes of death models (trauma, drowning and freezing) models or not. ⋯ The least model which showed increased PCT levels was the freezing model mainly in liver samples. Post Hoc multiple comparisons test showed significant differences between groups in most of liver, brain and kidney samples, while PCT serum blood samples were significant only between trauma and infection groups. It was concluded that PCT can differentiate between sepsis and non-sepsis related deaths and that organs like liver, kidney and brain PCT levels could be an alternative to serum PCT for the diagnosis of postmortem sepsis.
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Studies that provide accurate descriptions of the occurrence of fatal strangulation events are limited, both in South Africa and elsewhere in the world. The current study describes the extent and distribution of female and male homicidal strangulation in the City of Johannesburg for the period 2001-2010. The study is a register-based cross sectional study of homicidal strangulation that draws on data recorded by the National Injury Mortality Surveillance System. ⋯ When the scene of death was considered by race and age group, results indicated the victimisation of white females and males in private places, and the elderly in private settings. The majority of strangulation victims tested negative for alcohol. The results highlight the need for multi-level prevention strategies that target specific risk groups and situations.