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Patient safety and quality of healthcare delivery systems are an objective of WHO. This study aims to present and analyse Portuguese clinical data on risk and malpractice in dental practice. Data from the Forensic Dentistry Laboratory (Faculty of Medicine, University of Coimbra) was analysed, between the years of 2013 to 2018. One hundred and seven technical reports were selected, and seventy nine files were included in the iatrogenic sequelae group. Data included the analysis of the performance of dental professionals. Sequelae were divided in descending order of occurrence:1) mandibular dysfunction (53,2%)[(42)79]; 2) neurological deficit (39,2%)[(31)79]; 3) tooth loss (6,3%)[(5)79]; and 4) opening deficit (1,3%)[(1)79].Three major areas with significant expression in the field of expert evaluations were analysed: 1) orthodontic treatment (51,9%), implant rehabilitation (29,1%), and oral surgery. Given the prevalence of malpractice, the need to assess its causes and recognise standards for its prevention is necessary. [ABSTRACT FROM AUTHOR]

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An abstract of the article "Carbonized Bodies Identification - The Resin Composite Fluorescence Contribute," by Cristina Figueiredo is presented.

As one of the more specific and distinctive problems of human beings, suicide has been investigated with increasing attention all over the world. Several risk factors have been described as well as limitations arising from their study. The World Health Organization estimates that this scourge affects one million people annually, which corresponds to one death every 40 s worldwide. According to recent studies, Portugal, despite the good rates (10 suicide deaths per 100,000 inhabitants), had shown an increasing trend among younger people. This work aims to characterize the evolution of the suicidal profile autopsied at the Forensic Pathology Department of the Centre Branch of the National Institute of Legal Medicine and Forensic Sciences of Portugal, analyzing several variables: age, gender, marital status, employment status, suicidal methodology, toxicological analysis and some conditions/behaviors regarding personal history (alcoholism, suicidal ideation, suicide attempts, physical illness, psychiatric disorder). All the autopsies from the 1 January, 2003 to 31 December, 2009 were analyzed. The suicide profile achieved corresponded to a man (77%), aged between 65 and 74 years old (20.4%), married (54.5%), employed, who committed suicide by hanging, in September, May or February. Clinical records include an organic health problem or psychiatric one, in addition to risk behaviors such as alcoholism, suicidal thoughts or suicide attempts. The number of suicides autopsied at the Centre Branch has increased, resembling the profile to the result of many other authors. However, new medical and social developments place hanging as the favorite suicide method in our study. Many barriers remain to overthrow but several prevention programs begin to be designed and implemented. Future evaluations and interventions at the social and medical level, including the death certification process, will be fundamental to a better realistic understanding of this phenomenon. [ABSTRACT FROM AUTHOR]

The problems involved in caring for individuals in custody, as well as deaths that occur during custody, are relevant aspects of legal and forensic medicine in terms of the possible criminal, civil and administrative responsibility of health professionals and/or public or private institutions that might hold individuals in custody and deprived of freedom. The rule of law should ensure that these cases comply with state law and international agreements and treaties related to human rights and the special treatment of individuals deprived of freedom in hospitals or detention centers. Of particular mention is the medical-forensic activity regarding deaths associated with the use of control holds and/or restraint during the detention of individuals by members of the armed forces or law enforcement or in healthcare centers by safety and healthcare personnel. In these cases, both the immediate healthcare treatment subsequent to the events and the medical-forensic study should be particularly careful. These situations, which are often high profile, cause social alarm and involve judicial actions that can result in especially severe liabilities., (Copyright © 2014 Elsevier España, S.L. All rights reserved.)

The carbamate aldicarb (Temik) is a highly toxic (LD50 = 0.9 mg/kg oral in rats) insecticide often used in agriculture. The authors present a fatal intoxication case with aldicarb, in a 24-year-old male, under police custody in the island of S. Tome and Prince (STP), in Africa. He was found 3 h after his arrest, lying on the floor of his cell, unconscious, frothing at the mouth, and entered into the hospital already dead. Aldicarb analysis was carried out by high-performance liquid chromatography, with a post-column derivatization system (with o-phthaldialdehyde and 2-mercaptoethanol, under alkaline conditions at 80 degrees C) with fluorescence detection at lambda(ex)= 339 nm and lambda(em) = 445 nm. The toxicological analysis revealed toxic concentrations of aldicarb in the post-mortem samples: blood (6.2 microg/ml), stomach (48.9 microg/g), liver (0.80 microg/g), kidney (8.10 microg/g), heart (6.70 microg/g) and urine (17.50 microg/ml). It was also detected to be the same substance in a grey granulate powder supplied by criminal authorities of that country, as a probable substance ingested by the victim. The toxicological analysis results, the autopsy findings and the information given, allowed us to conclude that death occurred due to an aldicarb acute intoxication. Although the case suggested a suicide, particularly based on the known information and on the high aldicarb concentration found in the stomach, it was not possible to indicate precisely its etiology (suicide or homicide).