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121.
Sarah L. Lathrop DVM PhD Philip W. Wiest MD Sam W. Andrews MD Jamie Elifritz MD Janet P. Price MSA Gary W. Mlady MD Ross E. Zumwalt MD Chandra Y. Gerrard MPH Valerie L. Poland BA Kurt B. Nolte MD 《Journal of forensic sciences》2023,68(2):524-535
Postmortem computed tomography (PMCT) has been integrated into the practice of many forensic pathologists. To evaluate the utility of PMCT in supplementing and/or supplanting medicolegal autopsy, we conducted a prospective double-blind comparison of abnormal findings reported by the autopsy pathologist with those reported by a radiologist reviewing the PMCT. We reviewed 890 cases: 167 with blunt force injury (BFI), 63 with pediatric trauma (under 5 years), 203 firearm injuries, and 457 drug poisoning deaths. Autopsy and radiology reports were coded using the Abbreviated Injury Scale and abnormal findings and cause of death (COD) were compared for congruence in consensus conferences with novel pathologists and radiologists. Overall sensitivity for recognizing abnormal findings was 71% for PMCT and 74.6% for autopsy. Sensitivities for PMCT/autopsy were 74%/73.1% for BFI, 61.5%/71.4% for pediatric trauma, 84.9%/83.7% for firearm injuries, and 56.5%/66.4% for drug poisoning deaths. COD assigned by reviewing PMCT/autopsy was correct in 88%/95.8% of BFI cases, 99%/99.5% of firearm fatalities, 82.5%/98.5% of pediatric trauma deaths, and 84%/100% of drug poisoning deaths of individuals younger than 50. Both autopsy and PMCT were imperfect in recognizing injuries. However, both methods identified the most important findings and are sufficient to establish COD in cases of BFI, pediatric trauma, firearm injuries and drug poisoning in individuals younger than 50. Ideally, all forensic pathologists would have access to a CT scanner and a consulting radiologist. This would allow a flexible approach that meets the diagnostic needs of each case and best serves decedents' families and other stakeholders. 相似文献
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Charles T. Rohrer MD Angela M. Lager PhD Erin G. Brooks MD Vanessa L. Horner PhD 《Journal of forensic sciences》2023,68(6):2065-2075
Sudden unexplained death in the young poses a diagnostically challenging situation for practicing autopsy pathologists, especially in the absence of anatomic and toxicological findings. Postmortem genetic testing may identify pathogenic variants in the deceased of such cases, including those associated with arrhythmogenic channelopathies and cardiomyopathies. The Wisconsin State Laboratory of Hygiene (WSLH) is a state-run public health laboratory which performs postmortem genetic testing at no cost to Wisconsin medical examiners and coroners. The current study examines sequencing data from 18 deceased patients (ages 2 months to 49 years, 5 females) submitted to WSLH, from 2016 to 2021. Panel-based analysis was performed on 10 cases, and whole exome sequencing was performed on the most recent 8 cases. Genetic variants were identified in 14 of 18 decedents (77.8%), including 7 with pathogenic or likely pathogenic variants (38.9%). Whole exome sequencing was more likely to yield a positive result, more variants per decedent, and a larger number of variants of uncertain significance. While panel-based testing may offer definitive pathogenic variants in some cases, less frequent variants may be excluded. Whole exome testing may identify rare variants missed by panels, but increased yield of variants of uncertain significance may be difficult to interpret. Postmortem genetic testing in young decedents of sudden unexplained death can provide invaluable information to autopsy pathologists to establish accurate cause and manner of death and to decedent's relatives to allow appropriate management. A public health laboratory model may be a financially advisable alternative to commercial laboratories for medical examiner's/coroner's offices. 相似文献
124.
Carolyn V. Isaac PhD Jered B. Cornelison PhD Clara J. Devota BS Brandy L. Shattuck MD Rudolph J. Castellani MD 《Journal of forensic sciences》2023,68(1):315-326
This case report presents an unusual fracture pattern in the cranium of a four-month-old infant indicative of child abuse. Upon postmortem examination, the infant presented with numerous bilateral linear cranial fractures running perpendicular to the sagittal suture with depressed and curvilinear fractures apparent on the supra-auricular surfaces of the cranium. Histological evidence indicates multiple traumatic events to the cranium. In addition, the stair-step pattern of a parietal fracture may represent multiple contiguous fractures from repeated loading of the head at different times with variation of the focal points of compressive force. Additionally, the left humerus, left radius, and left ulna have healing metaphyseal fractures, and the left ulna also has an antemortem diaphyseal fracture which resulted in the distal metaphysis being rotated 45 degrees medially. Integration of autopsy, anthropological, and neuropathological reports for this case suggest multiple inflicted injury episodes with a repeated atypical mechanism(s) to the cranial vault of the infant. During investigative interviews, the caretaker admitted to squeezing the infant's head and neck on multiple occasions to quiet the child. This reported abusive mechanism is consistent with the pattern of symmetric cranial fractures and soft tissue injuries indicating asphyxiation. This case report provides forensic investigators with a potential trauma mechanism to explore in cases when a similar pattern of cranial trauma is observed and highlights the need for greater research on fracture propagation and fracture healing in the infant cranium. 相似文献
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126.
While it is well established that humans respond to inequity, it remains unclear the extent to which this behavior occurs in our non-human primate relatives. By comparing a variety of species, spanning from New World and Old World monkeys to great apes, scientists can begin to answer questions about how the response to inequity evolved, what the function of this response is, and why and how different contexts shape it. In particular, research across non-human primate species suggests that the response is quite variable across species, contexts, and individuals. In this paper, we aim to review these differences in an attempt to identify and better understand the patterns that emerge from the existing data with the goal of developing directions for future research. To begin, we address the importance of considering socio-ecological factors in non-human primates in order to better understand and predict expected patterns of cooperation and aversion to inequity in different species, following which we provide a detailed analysis of the patterns uncovered by these comparisons. Ultimately, we use this synthesis to propose new ideas for research to better understand this response and, hence, the evolution of our own responses to inequity. 相似文献
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128.
A no-displacement option? Rights,risks and negotiated settlement in development displacement 总被引:1,自引:0,他引:1
Susanna Price 《Development in Practice》2015,25(5):673-685
“Voluntary” land transfer agreements, negotiated directly between “willing buyers and willing sellers”, present a seemingly empowering alternative to the use of legal instruments for land acquisition or transfer which entail forced displacement. Yet asymmetrical bargaining power between the negotiating parties can undermine the fairness of negotiated outcomes and the right of the sellers to a “no-displacement” option. Viewed against a complex background of bourgeoning land transfers in multiple sites, this article examines rights-based and risks-based approaches to negotiated settlements, concluding that measures to address asymmetries in bargaining power must look beyond enhanced negotiation procedures to address underlying social and political dimensions. 相似文献
129.
Freisthler Bridget Price Wolf Jennifer Chadwick Caileigh Renick Katherine 《Journal of family violence》2022,37(7):1101-1109
Journal of Family Violence - To assess the relationship between stress throughout the day and aggressive discipline practices by parents during COVID-19 stay at home orders. For this study,... 相似文献
130.
This article discusses the methodology and application of the Key Informant Monitoring (KIM) tool as used by the Nepal Safer Motherhood Project (NSMP). NSMP aims to achieve a sustained increase in the uptake of midwifery and essential obstetric care services by addressing, among other things, constraints on access to such services. Data collected by community-based Key Informant Researchers (KIRs) are synthesised and used by NSMP and key project partners for monitoring and planning purposes. NSMP has used KIM findings to modify its main interventions at the local level. International and Nepali NGOs have adopted KIM in their safe motherhood and other development programmes. Village Development Committees, with support from NGOs and NSMP, have responded to issues raised by KIM by running maternal health awareness-raising campaigns, working with traditional healers, improving the quality of care, and facilitating local emergency transport and funding schemes. KIRs have proved effective as sources of information and as change agents, spreading safe motherhood messages to promote behaviour change. 相似文献