Diving-related fatalities caused by underwater explosions: a report of two cases.

The authors report two cases of diving-related water blast with fatal outcome resulting from nearby underwater explosions. Water blast with fatal outcome almost exclusively occurs in wars at sea. Underwater explosions are extremely rare in diving because of the limited exposure. Forensic findings in both cases reported included expected injuries to gas-filled organs such as the middle ear, lungs, and intestine; some rarely described injuries such as rupture of the liver, spleen, and kidneys; and also some lesions that were not found in a search of the literature: rupture of the heart and contusion of the hypophysis. Injuries caused by fatal underwater explosions should be carefully evaluated in forensic medicine to provide data that may support a criminal investigation.     

Deer stand fatalities in Kentucky: two cases of reverse suspension and blunt force trauma

Hunting many types of wild game is an avidly pursued outdoor activity that attracts all ages and both genders at various times of the year. Deer hunting is a popular sport in many regions of North America. A variety of weapons are used in the hunting, trapping, and killing of game. As a variety of different modalities are used, myriad types of injuries unique to the type of hunting can occur. Most deer hunting-related fatalities identified at the Office of the Chief Medical Examiner in Kentucky are accidental firearm injuries. Less commonly encountered are fatalities resulting from elevation of the hunter in a tree stand, often associated with poor design or construction of the perch. We present 2 tree stand-related deaths. One victim died of positional asphyxia due to reverse suspension from a hunting tree stand. The second victim died of multiple blunt force injuries sustained in a 20-foot fall from a tree stand. We summarize the features of morbidity and mortality related to deer hunting based on investigations by the Office of the Chief Medical Examiner.     

急性混苯中毒死亡2例报道

在法医学实践中,高浓度混苯中毒引起死亡者少见,尚未见文献报道,本文报道2例.     

Paraquat myopathy: report on two suicide cases.

We describe two suicide cases in which old paraquat was ingested. In conjunction with lung involvement a pronounced degeneration was observed in skeletal muscle of one who died on the 14th day after the ingestion. The following sarcoplasmic or endoplasmic reticulum Ca2+ ATPase (SERCA) monoclonal antibodies were used for skeletal muscle fiber typing by an immunohistochemical method: NCL-SERCA1, reactive with type 2 fiber (fast-twitch), and NCL-SERCA2, reactive with type 1 fiber (slow-twitch). The examination revealed that the remarkably degenerated fibers belonged to type 1 muscle fibers. This case showed an abrupt increase of plasma CK levels (1796 mU/ml) on the fifth day after the ingestion. The authors presume that the damage to the skeletal muscle had occurred in this period. The degeneration of the muscle seemed to be attributable to the long retention of paraquat in the tissue because these findings were not observed in the other case who died on the fifth day. Paraquat-induced myopathy may develop in prolonged paraquat poisoning. The examination of CK levels in plasma will be useful for diagnosis of damage of skeletal muscle.     

Dissecting coronary artery aneurysm: a report of two cases

Two cases of sudden, unexpected death resulting from coronary artery dissection have been reported. Since sudden and unexpected death falls within medical examiners' jurisdiction, the systematic autopsy examination of such cases offers an opportunity to evaluate this entity as well as other rare causes of natural death. A review of the literature concerning the subject has been presented.     

Fatal aortic injury during laparoscopy: report of two cases

The authors report the cases of two young women who died of massive hemorrhage resulting from trocar aortic injuries during abdominal laparoscopy. In the first case, wherein the patient underwent laparoscopy for cecopexy, the forensic autopsy showed a through-and-through perforation of the abdominal aorta and of the ileum. The other woman, who had morbid obesity, underwent a laparoscopy for gastroplasty. In this second case, the main postmortem findings were stab wounds of the thoracic aorta and of the diaphragm.     

Fatal intoxication by dextromethorphan: a report on two cases

A report is given of two young people who died after intake of dextromethorphan, one by suicide and the other for uncertain reasons. To our knowledge this is the first reported fatal intoxications with this drug.     

The observation of mental disorder and dangerousness in arsonists: a contemporary appraisal of changes in Dutch forensic mental health cases

In the Netherlands pre-trial forensic mental health assessments are conducted to examine whether a mental disorder was present at the time of the offence that affected the free will of a person, in which case criminal accountability is considered diminished or absent. This study aims to investigate societal changes over time in forensic mental health recommendations in arson cases. Seventy-two reports of male arsonists assessed in 1950–2010 were included in this study, 36 arsonists were assessed in the first time period (1950–1979) and 36 in the second period (1980–2010). Results show an association between DSM classification and the conclusion on criminal accountability only in the first period and an association between recidivism risk and the forensic mental health recommendation only in the later period. It is concluded that mental disorder was of greater influence on the conclusion on accountability in the first time period, whilst dangerousness played a more important role on the forensic mental health recommendation in the later time period. Our findings reflect a shift from paternalistic principles to principles of risk control and show that societal changes influence the field of forensic mental health.     

A tale of two cultures: examining patient-centered care in a forensic mental health hospital

Several questions remain unanswered regarding the extent to which the principles and practices of patient-centered care are achievable in the context of a forensic mental health hospital. This study examined patient-centered care from the perspectives of patients and providers in a forensic mental health hospital. Patient-centered care was assessed using several measures of complementary constructs. Interviews were conducted with 30 patients and surveys were completed by 28 service providers in a forensic mental health hospital. Patients and providers shared similar views of the therapeutic milieu and recovery orientation of services; however, providers were more likely to perceive the hospital as being potentially unsafe. Overall, the findings indicated that characteristics of patient-centered care may be found within a forensic mental health hospital. The principles of patient-centered care can be integrated into service delivery in forensic mental health hospitals, though special attention to providers' perceptions of safety is needed.     

Short-sheeting the psychiatric bed: state-level strategies to curtail the unnecessary hospitalization of adolescents in for-profit mental health facilities.

Over the past decade, there has been an increase in the hospitalization of minors in private, for-profit, psychiatric facilities. This increase suggests a tension between what is medically necessary and what is financially desirable. This Note discusses the hospitalization of minors in private, for-profit, mental health facilities and its attendant implications. This Note then examines various state efforts aimed at protecting minors from inappropriate psychiatric hospitalization. Finally, while there is no catch-all solution to the problem, this Note offers specific recommendations for reforming the for-profit psychiatric industry.     

Ultralight aircraft fatalities. Report of five cases

A study of ultralight aircraft fatalities was performed based on the cases files of the Office of the Medical Examiner of Metropolitan Dade County in Miami, Florida. A total of five cases were collected during the years 1981-1985. These are presented in some detail. A discussion ensues concerning the safety of ultralight aircraft and whether people should be allowed to fly them.     

Case report: Etizolam and its major metabolites in two unnatural death cases

A simultaneous analytical method for etizolam and its main metabolites (alpha-hydroxyetizolam and 8-hydroxyetizolam) in whole blood was developed using solid-phase extraction, TMS derivatization and ion trap gas chromatography tandem mass spectrometry (GC-MS/MS). Separation of etizolam, TMS derivatives of alpha-hydroxyetizolam and 8-hydroxyetizolam and fludiazepam as internal standard was performed within about 17 min. The inter-day precision evaluated at the concentration of 50 ng/mL etizolam, alpha-hydroxyetizolam and 8-hydroxyetizolam was evaluated 8.6, 6.4 and 8.0% respectively. Linearity occurred over the range in 5-50 ng/mL. This method is satisfactory for clinical and forensic purposes. This method was applied to two unnatural death cases suspected to involve etizolam. Etizolam and its two metabolites were detected in these cases.     

Children's involvement in contested custody cases: Practices and experiences of legal and mental health professionals

The experiences and practices of family law attorneys, trial judges, and mental health professionals regarding the involvement of children in contested custody cases were investigated through a systematic and detailed survey. Results revealed that the level and manner of children's involvement was linearly related to a child's age as reported by all groups. Judicial jurisdiction was also related to whether children's wishes were sought and in what manner; specifically, Michigan judges were significantly more likely to interview children using flexible due process than Virginia judges. In addition, interview procedures used by mental health professionals and judges, such as length, making of records, and the presence of other individuals, differed significantly. The amount and complexity of children's involvement suggest that further research is needed to explore these complexities and their effects on children.     

Community mental health and prisons: A model for constitutionally adequate care in correctional mental health

The establishment of judicially acceptable standards of mental health care within a prison setting requires the adoption of a service-delivery model and a constant evaluation of that model in relation to individual and civil rights. This article reviews the experience of the department of corrections in one state in developing a constitutionally adequate mental health system. The report outlines the programs established, the legal basis for decisions, and recent constitutional challenges. Future trends in correctional mental health are also discussed.     

Toxicological findings in deaths due to ingestion of pentazocine: A report of two cases

Two cases of fatal suicidal ingestion of pentazocine are presented. Toxicological findings in these deaths are compared to those of twelve similar pentazocine fatalities gleaned from various compilation of toxicology data. Pentazocine blood and liver concentrations in the presented cases were 3.3 and 9.2 mg/l, and 34 and 43 mg/kg, respectively. Blood and liver concentrations in references cases ranged from 0.8 – 38 mg/l and 3 – 197 mg/kg, respectively. The interpretation of toxicology findings following the ingestion of pentazocine is discussed.     

Prevalence and screening of mental disorders in short-term correctional facilities

A majority of people incarcerated in correctional facilities have been affected by mental problems at least once in their lifetime. Among them, 12 to 25% suffer from severe and persistent mental disorders at the time of admission. Certain “profiles” are more likely to be detected than others. This is why the main objectives of this research are to establish, in both male and female offenders admitted in short-term detention facilities, the rate of those who have received medical diagnoses of mental disorders, the rate of screening for “mental health problems” at admission and the psychiatric diagnoses (last five years) most strongly associated with a positive screening. Using computerized medical and prison files, it can be established that 61% of the 671 offenders sent to a short-term correctional facility received, during 2002–2007, at least one diagnosis for mental disorder. A total of 227 subjects (33.8%) obtained a positive score to the indicator of mental health problem.” In the case of men, correctional services workers identified as mental health problems: psychotic disorders, adjustment reactions, «neurotic»/anxiety disorders, being coupled to drug dependence. Positively detected women tend to exhibit problems of anxiety, personality disorder and substance related disorders. This study highlights, the difficulties faced by correctional services workers in detecting recent depressive disorders both in men and women offenders and also difficulties to detect recent affective psychoses.