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On 16th June 2022, the first case of lawful 'medically assisted suicide' took place on Italian soil. This event is a result of decade-long debates on informed consent and end-of-life care stimulated by medical jurisprudence. The authors first retrace the crucial moments that allowed this to happen and underline the problems still to be solved. The cases of DJ Fabo, Davide Trentin, Mario and Fabio Ridolfi are discussed, signalling how they influenced the path implemented by Italian jurisprudence.
Assuntos
Suicídio Assistido , Humanos , Itália , Consentimento Livre e EsclarecidoRESUMO
BACKGROUND: Cannabis is the most consumed drug worldwide and number of users is increasing, particularly among youth. Moreover, cannabis potential therapeutic properties have renewed interest to make it available as a treatment for a variety of conditions. Albeit rarely, cannabis consumption has been associated with cardiovascular diseases such as arrhythmias, myocardial infarction (MI) and potentially sudden death. CASE PRESENTATION: A 24-year-old woman presented to the emergency department sent by her cardiologist because of a recent finding of a 16 seconds asystole on the implantable loop recorder (ILR) she implanted 7 months before for recurrent syncopes. She declared that she is a heavy cannabis user (at least 5 cannabis-cigarette per day, not mixed up with tobacco, for no less than 12 years) and all syncopes occurred shortly after cannabis consumption. After a collective discussion with the heart team, syncope unit, electrophysiologists and toxicologist, we decided to implant a dual chamber pacemaker with a rate response algorithm due to the high risk of trauma of the syncopal episodes. 24 months follow-up period was uneventful. CONCLUSIONS: Cannabis cardiovascular effects are not well known and, although rare, among these we find ischemic episodes, tachyarrhythmias, symptomatic sinus bradycardia, sinus arrest, ventricular asystole and possibly death. Because of cannabis growing consumption both for medical and recreational purpose, cardiovascular diseases associated with cannabis use may become more and more frequent. In the light of the poor literature, we believe that cannabis may produce opposite adverse effects depending on the duration of the habit. Acute administration increases sympathetic tone and reduces parasympathetic tone; conversely, with chronic intake an opposite effect is observed: repetitive dosing decreases sympathetic activity and increases parasympathetic activity. Clinicians should be aware of the increased risk of cardiovascular complications associated with cannabis use and should investigate its consumption especially in young patients presenting with cardiac dysrhythmias.
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Cannabis , Parada Cardíaca , Marca-Passo Artificial , Feminino , Humanos , Adulto Jovem , Arritmias Cardíacas/terapia , Cannabis/efeitos adversos , Eletrocardiografia Ambulatorial , Parada Cardíaca/terapia , Síncope/etiologiaRESUMO
This study aimed to investigate the predictors of recidivism in first-time driving under the influence (DUI) offenders, analyzing variables derived from medico-legal and toxicological examinations. The research was structured as a comparative study for the period 2012-2019. DUI offenders with a blood alcohol concentration >0.5 were included in the study. The case group consisted of recidivist offenders, while the comparison group consisted of first-time offenders. Personal data, socioeconomics, and parameters linked to the DUI were compared between the two groups. Significance was determined by chi-square and Mann-Whitney tests. To prevent confounding effects, multivariate binary logistic regression analysis was performed. Our sample encompassed 1678 subjects (196 in the case group, 1482 in the comparison group). Gender, driving license category, education, and tobacco use resulted in significant differences between the groups. In a model including age at DUI, education, and smoking habit as independent variables, higher educational levels (high school, bachelor's) and older age protected against recidivism, whereas smoking >20 cigarettes/day was an independent risk factor for recidivism. Recidivist offenders have specific characteristics indicating different therapeutic programs and carefulness in driving license regranting. A higher tobacco consumption in recidivists suggests that the use of this substance could influence the risk of DUI for reasons that will need to be explored.
Assuntos
Condução de Veículo , Fumar Cigarros , Dirigir sob a Influência , Reincidência , Idoso , Consumo de Bebidas Alcoólicas , Concentração Alcoólica no Sangue , Humanos , MasculinoRESUMO
Accurate dating of bone fractures can be crucial in the context of forensic trauma analysis since it may provide essential information for the corroboration or contradiction of statements by victims or suspects in cases of domestic abuse or torture. The different stages of bone healing have been well described in the existing literature, and some previous studies attempted to define related timelines particularly in the paediatric population. However, the bone healing process can be very variable and despite the importance of the topic in the forensic field, so far little is known about the radiological appearance of bone fractures at different healing stages, and how this correlates with time, especially in an adult population. The aim of this retrospective observational study was to describe the temporal aspect of pre-defined healing stages as they appear on radiographs of tubular bone fractures in adults, and explore the effect of potential cofounding variables. A dynamic nomogram was developed as a user-friendly tool to be eventually applied in clinical or medico-legal settings. This study showed that the posttraumatic time interval (PTTI) increased progressively with the pre-defined healing stages. However, confounding factors, such as patients' age, sex, and location of the fracture need to be accounted for in the final estimation model. Further studies are needed to explore more potentially confounding variables to refine the presented outcomes. Better knowledge of the effect of different confounding variables in the dating of fracture healing will contribute to greater accuracy of PTTI estimation of bone fractures in adults.
Assuntos
Consolidação da Fratura , Fraturas Ósseas , Adulto , Medicina Legal , Fraturas Ósseas/diagnóstico por imagem , Humanos , Radiografia , Estudos RetrospectivosRESUMO
The post-mortem examination of victims of fatal road crashes and the reconstruction of the dynamic of traffic accidents are fundamental in vehicular homicides, where the degree of negligence/careless of the driver has to be established. Here we present a case in which a pedestrian was dragged along an SUV for 3.5 km, until the vehicle was parked at the house of the driver, arising the suspect of vehicular manslaughter and failure to provide assistance. On the basis of death scene investigation, analysis of video recording from a surveillance camera, post-mortem computerized tomography (PMCT) and complete post-mortem examination, including gross and microscopical findings, the accident was reconstructed as a frontal collision between the right portion of the bumper and the right side of the body of a standing pedestrian, with deformation of the bumper and production of a metal sheet hook; secondary run-over the right feet, cranio-facial trauma against the bodywork of the vehicle and hooking of the right hand of the victim to the metal sheet; prolonged dragging of the pedestrian over the road surface and severe bleeding. A multidisciplinary-multimodal methodology, including PMCT, allowed to assess the cause of death as hemorrhagic shock, suggested that the victim would have likely survived if the vehicle had stopped, and is increasingly recommendable in fatal road accidents.
Assuntos
Acidentes de Trânsito , Homicídio , Autopsia , Humanos , Tomografia Computadorizada por Raios XRESUMO
A comparative case study (2017-2020) was conducted to identify demographic, social, medico-legal, and toxicological variables associated with non-fatal accidents in driving under the influence (DUI) subjects. A second aim was to identify the factors predictive of substance use disorders among subjects. Drivers charged with alcohol DUI (blood alcohol concentration (BAC) > 0.5) and/or psychoactive substance DUI were included; cases included those involved in an accident while intoxicated, and the comparison group included DUI offenders negative for road accident involvement. Significance was determined by chi-square and Mann-Whitney tests. To prevent confounding effects, a multivariate binary logistic regression analysis was performed. Our sample encompassed 882 subjects (381 in the case group and 501 in the comparison group). Parameters such as psychoactive substances and BAC at the time of the road crash/DUI and the day of the week, when subjects were involved in the road accident or found DUI, resulted in significant differences (p < 0.01) between groups. The model's independent variables of BAC > 1.5 g/L (p = 0.013), BAC > 2.5 g/L (p < 0.001), and concurrent alcohol and psychoactive substance use (p < 0.001) were independent risk factors for an accident. Smoking >20 cigarettes/day was an independent risk factor for unfitness to drive (p < 0.01). Unfitness to drive was based primarily on ethyl glucuronide levels >30 pg/mg. Our results suggest a detailed assessment of DUI subjects with variables associated with accidents (BAC > 1.5 g/L and concurrent intake of psychoactive substances). Hair analysis, including ethylglucuronide (EtG) concentration, should be always performed. Based on our results, nicotine use should be investigated in cases of driving license regranting.
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Condução de Veículo , Dirigir sob a Influência , Transtornos Relacionados ao Uso de Substâncias , Acidentes de Trânsito , Concentração Alcoólica no Sangue , Etanol , Humanos , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
Methadone-related deaths are characterized by a wide range of post-mortem blood concentrations, due to the high pharmacokinetic/dynamic inter-individual variability, the potential subjective tolerance state and to other risk factors or comorbidities, which might enhance methadone acute toxicity. In the present study, the association among pre-existing and external conditions and diseases and the resultant methadone death capacity have been investigated. Beside a systematic literature review, a retrospective case-control study was done, dividing cases in which methadone was the only cause of death (controls), and those with associated clinical-circumstantial (naive/non-tolerant state), pathological (pulmonary or cardiovascular diseases) or toxicological (other drugs detected) conditions. Methadone concentrations were compared between the two groups and the association with conditions/diseases was assessed by multiple linear and binomial logistic regressions. Literature cases were 139, in house 35, consisting of 22 controls and 152 cases with associated conditions/diseases. Mean methadone concentrations were 2122 ng/mL and 715 ng/mL in controls and cases respectively, with a statistically significant difference (p < 0.05). Lower methadone concentrations (by 24, 19 and 33% respectively) were detected in association with naive/non-tolerant state, pulmonary diseases and presence of other drugs, and low levels of methadone (<600 ng/mL) might lead to death in the presence of the above conditions/diseases.
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The estimation of the post-traumatic survival time (PTST) in case of bone injuries remains a tricky issue in the forensic field, especially when dealing with dry bones. Newer high-resolution imaging, and in particular microcomputed tomography (micro-CT), has the potential to significantly improve our abilities to interpret antemortem and perimortem lesions and accurately date fractures in a less destructive analysis. In this paper, nine costal fractures of known post-traumatic ages were analyzed through gross examination, conventional radiography, and microcomputed tomography, in order to test the potential of microcomputed tomography for dating fractures. As a result, microcomputed tomography provided images of high quality and definition and allowed the observation of the internal microarchitecture of the fractures and calluses. While microcomputed tomography cannot substitute histological examination for the estimation of the post-traumatic survival time, it constitutes a potent and helpful complementary tool for the analysis of bone trauma.
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Patologia Legal/métodos , Radiografia , Fraturas das Costelas/diagnóstico por imagem , Fraturas das Costelas/patologia , Microtomografia por Raio-X , Adulto , Autopsia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Cicatrização/fisiologiaRESUMO
Biomonitoring of perfluoroalkyl substances (PFASs) in hair is conventionally achieved by SPE extraction and liquid chromatography-triple quadrupole analysis, with sensitivities in the range of ng/g. The aim of this study was to develop and validate a rapid method to detect 20 perfluoroalkyl substances (PFASs) in human hair from general populations by SPE purification and liquid-chromatography coupled to accurate mass measurement (LC-QTOF). The obtained sensitivities (LOQ), linearity and RSD accuracies were respectively in the range of 0.07-0.5 ng/g, 0.1 (or 0.2 or 0.5)-10 ng/g, 1-16%. To verify the applicability of the method, 11 hair samples from volunteers were tested. The detected PFAS were PFBA (range 0.24-14.6 ng/g), PFBS (0.496 ng/g), PFOA (range 0.08-0.178 ng/g) and PFOS (Assuntos
Ácidos Alcanossulfônicos/análise
, Monitoramento Ambiental/métodos
, Poluentes Ambientais/análise
, Fluorocarbonos/análise
, Cabelo/química
, Cromatografia Líquida de Alta Pressão
, Humanos
, Espectrometria de Massas em Tandem
RESUMO
INTRODUCTION: The concealment of the body following a homicide undermines different moments of the forensic and medico-legal investigations. The aim of the present study is to provide an overview of the literature and the forensic casuistry of the Institute of Legal Medicine of Padova for analyzing and discussing diverse methodological approaches for the forensic pathologist dealing with covered-up homicides. MATERIAL AND METHODS: A literature review, updated until September 2019, was performed, and a literature pool of forensic cases was built. In-house cases were included by conducting a retrospective analysis of the forensic caseworks of Padova of the last 20 years. Data regarding epidemiology, methodology of assessment, methods of concealment, and answers to medico-legal issues were extracted for both data sets. RESULTS AND DISCUSSION: Seventy-eight papers were included in the literature review (78.2% being case reports or case series, 17% retrospective studies, and 6% experimental studies or reviews). Literature and in-house data sets consisted of 145 and 13 cases, respectively. Death scene investigation, radiology, toxicology, and additional analyses were performed in 20-54% of literature and 62-77% of in-house cases. Cover-up by multiple methods prevailed. Death was caused by head trauma in about 40% of cases (both data sets), strangulation in 21% of literature, and 7% of in-house cases, and was undetermined in 17% of literature and 7% of in-house cases. CONCLUSIONS: The methodology of ascertainment should be case-specific and based on a multidisciplinary and multimodal evaluation of all data, including those gained through novel radiological and/or analytical techniques.
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Cadáver , Homicídio/estatística & dados numéricos , Distribuição por Idade , Sepultamento/estatística & dados numéricos , Desmembramento de Cadáver , Vítimas de Crime/estatística & dados numéricos , Criminosos/estatística & dados numéricos , Incêndios/estatística & dados numéricos , Medicina Legal , Congelamento , Humanos , Imersão , Motivação , Estudos Retrospectivos , Distribuição por SexoRESUMO
Along with rising levels of the infection around the world, the state of emergency prompted by the COVID-19 pandemic has also been having a heavy legal impact. The situation is posing important criminal challenges, as well as an ocean of social and public health issues around the world. It has not only directly affected constitutionally-guaranteed rights and individual freedoms, but also brought to the fore certain types of criminal offence that had previously been of little practical importance, such as the crime of 'maliciously or unintentionally causing an epidemic'. Different countries and states have introduced policies to manage the emergency at different times and in different ways. The measures adopted have been the object of much criticism, also raising questions of constitutional legitimacy in countries like Italy. The present contribution begins with a brief outline of the different international scenarios. Then we examine some of the medicolegal aspects of criminal offences previously envisaged and newly introduced since the arrival of the pandemic. We suggest the need for a sort of 'code of public health laws for the time of coronavirus', that could also be applied to other public health emergencies, pandemic or otherwise. The idea is to give operators in the sector and the general population the opportunity to identify clear and simple rules to follow in the current complex global situation. We need a new, appropriate interpretation of the 'boundaries' of our individual rights in relation to the need to safeguard the wider community and its more vulnerable members.
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COVID-19/epidemiologia , Direitos Civis/legislação & jurisprudência , Controle de Doenças Transmissíveis/legislação & jurisprudência , Crime/legislação & jurisprudência , Regulamentação Governamental , Política de Saúde/legislação & jurisprudência , Humanos , Itália/epidemiologia , Responsabilidade Legal , Pandemias , SARS-CoV-2RESUMO
Regrettably, after a first moment of appreciation and praise of the citizens for healthcare personnel facing COVID 19 pandemia, numerous episodes of actions taken against them on the issue of their legal liability followed. Impelling is to start an argumentation on this problem that aims to establish a shared conduct in dealing with them. The authors propose a basis for discussion on which to begin a constructive debate.
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Infecções por Coronavirus/terapia , Responsabilidade Legal , Imperícia/legislação & jurisprudência , Pneumonia Viral/terapia , Betacoronavirus , COVID-19 , Humanos , Pandemias , SARS-CoV-2RESUMO
The interpretation of sharp force fatality dynamics may be difficult in some cases, but a contribution to analysis of the phenomenon may be provided by case studies. Therefore, the purpose of our study is focused on identifying, in observed sharp force fatalities, reliable parameters that can differentiate a homicidal and suicidal manner of death, with particular reference to criminological parameters. Data derived from sharp force fatality cases in Padua and Venice from 1997 to 2019, anonymized and collected in Excel, included personal, circumstantial, clinical, and psychopathological-criminological data, as well as crime scene investigation, necroscopic, and toxicological data. Statistical analyses were performed using chi-square and Wilcoxon rank-sum tests. Possible predictors of homicide were analyzed by logistic regression. Six parameters (bloodstains distant from the body, clothing lacerations, hesitation/defense wounds, number of injuries, and potential motives) were significantly different in the two groups (p < 0.05). An independent statistical association between potential motives explaining the crime (p < 0.001; OR 27.533) and homicide on multiple logistic regression analysis was highlighted. The absence of clothing lacerations was inversely related to homicide (p = 0.002, OR 0.092). To the best of our knowledge, this is one of very few Italian studies concerning the differential diagnosis between homicidal and suicidal sharp force fatalities. The dynamics of the event is established in most cases by the integrated evaluation of data from crime scene investigation and the autopsy. Nevertheless, in an atypical scenario, a psychopathological-criminological analysis may provide essential elements, and particular attention should be given to the identification of potential explanatory motives.
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Homicídio , Suicídio Consumado , Ferimentos Perfurantes/patologia , Adulto , Manchas de Sangue , Estudos de Casos e Controles , Vestuário , Diagnóstico Diferencial , Feminino , Patologia Legal/métodos , Humanos , Itália , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Motivação , Ferimentos e Lesões/patologiaRESUMO
Drugs incorporated into hair are exposed to the environment, and cosmetic and chemical treatments, with possible decreases in their content. Knowledge concerning the effect of sunlight on drug content in hair can be helpful to forensic toxicologists, in particular, when investigating drug concentrations above or below pre-determined cut-offs. Twenty-eight authentic positive hair samples were selected which had previously tested positive for ethyl glucuronide (EtG). Washed hair were divided into two identical tufts, with the former exposed at 13,219 J/cm2 (300-800 nm spectrum of irradiance) for 48 h in a solar simulator, and the latter kept in the dark. Hair samples were extracted and analyzed by ultra performance liquid chromatography-tandem mass spectrometry. The percentage of photodegradation was calculated for EtG. In parallel, photodegradation processes of standard molecule dissolved in aqueous and organic solutions were studied. In 28 hair samples, positive for the targeted analyte, exposure to artificial sunlight induced an appreciable increase in EtG concentrations. The concentration range in the non-irradiated hair samples was 6.0-772.0 pg/mg, and 64.3% of samples exhibited an increase in post-irradiation samples, ranging from 7% to 255%. In seven cases, a decrease was observed ranging from -5.0% to -36.0%. Thus, either a decrease or an increase of EtG may be observed post-irradiation, depending on hair color and/or hair thickness. Because the denaturation status of hair fibers and the thickness of hair before irradiation could play a role, a scanning electron microscope study should be envisaged.
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Glucuronatos/química , Cabelo/química , Luz Solar , Biomarcadores , Cromatografia Líquida , Toxicologia Forense , Modelos Químicos , Detecção do Abuso de SubstânciasRESUMO
Micro-CT has successfully been applied to the characterization of false starts (FSs) and, among several parameters, kerf width seems to correlate to the tool blade. The aim of the present study was to evaluate the diagnostic value of micro-CT for the differentiation of saw marks produced by different classes of saws and by saws belonging to the same class and differing only in number of teeth per inches (TPI). A morphological and morphometric analysis of 84 marks, produced by 6 saws belonging to 3 morphological classes, was performed. In the experimental cohort, for each parameter, statistically significant differences in intra- and inter-class analysis were searched for and cut-offs were established. The diagnostic accuracy of cut-offs was assessed through statistical analyses on the validation cohort. The morphological assessment did not allow to differentiate saws differing only in TPI. Angle 1 and top kerf width, respectively for cross-cut and rip-cut saws with alternating set, allowed a good discrimination between FSs produced by tools belonging to the same morphological class. High positive predictive values were found in intra-class analyses, while results in inter-class analyses were less encouraging. In cases of dismemberment, a micro-CT-based analysis of FSs is strongly suggested as a part of a multistep and multimodal methodology of assessment, which includes scanning electron microscopy and stereomicroscopy. A morphological assessment should be followed by an experimental trial and by a morphometric analysis. Further studies are needed to evaluate hampering factors, such as damage by physico-chemical agents.
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Osso e Ossos/diagnóstico por imagem , Osso e Ossos/lesões , Osso e Ossos/patologia , Ferimentos Penetrantes/diagnóstico por imagem , Ferimentos Penetrantes/etiologia , Ferimentos Penetrantes/patologia , Microtomografia por Raio-X , Estudos de Coortes , Patologia Legal/métodos , Humanos , Curva ROC , Sensibilidade e Especificidade , Armas/classificaçãoRESUMO
An 85-year-old man was found deceased floating in an irrigation ditch 18 days after his disappearance. During crime scene investigation, specimens of the red swamp crayfish Procambarus clarkii were found in proximity of the body. The feeding activity of these nonendemic crayfishes contributed to the formation of specific injuries on the body and in the production of a large substance defects inside the corpse. The aim of this paper was to illustrate the scavenging activity of P. clarkii on a human body and highlight the potential postmortem artefacts caused by this species. This is the first report on a real case of postmortem injuries produced by P. clarkii crayfishes on a submerged human body. So far, crustaceans are not considered useful for the estimation of the minimum postmortem interval. However, the important modifications on the corpses deriving from the activity of these animals should be kept in consideration.
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Astacoidea , Comportamento Alimentar , Idoso de 80 Anos ou mais , Animais , Afogamento , Humanos , Imersão , Masculino , Mudanças Depois da MorteRESUMO
Objective: Driving under the influence (DUI) of alcohol recidivism may be a risk-taking behavior motivated by a change in decision-making capacity. Decision-making capacity has been investigated by event-related potentials (ERPs) acquisition and specifically by analyzing feedback-related negativity (FRN) reflecting the activity of medial prefrontal cortex. Thus, the aim of our study was to test the role of FRN as a possible neurophysiological marker of underestimation of risk associated with DUI recidivism to provide novel insights into the influence of neurocognitive aspects of driving ability.Methods: The research was structured as a case-control study. The total cohort (30 Italian male subjects) was divided into 2 groups, according to positive or negative history of DUI recidivism. The protocol included informed consent collection, medical history and clinical examination, ERP registration, and sensation-seeking scale administration. ERPs were acquired during a gambling task. The data were analyzed with 2 analysis of variance (ANOVA) repeated measures. Statistical analyses were conducted using R to test the participants' risk behaviors. A multivariate ANOVA was run to compare the personality traits of the groups. ANOVAs and planned comparisons were performed with StatSoft software.Results: FRN amplitude analyses showed that the interaction Reward Magnitude × Valence (large vs. small × gains vs. losses) was significant for recidivists (F(1,13) = 11.75, P < .01) but not for controls (F(1,14) = 0.04, P = .84). The results of the logistic generalized linear models analysis showed that the 2 groups differed in risk-taking behavior (z = -3.65; P < .001) with an average of 70 risky choices for recidivists and 63 for controls. Both groups were homogeneous for personality traits.Conclusions: The FRN and gambling task results suggest that DUI recidivists seemed attracted by the prospect of a large reward and appeared unable to recognize small losses read as wins These results, if confirmed in a larger sample, could indicate the usefulness of ERP analysis in clinical and forensic evaluation of DUI subjects.
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Tomada de Decisões , Dirigir sob a Influência/fisiologia , Córtex Pré-Frontal/fisiologia , Reincidência , Assunção de Riscos , Acidentes de Trânsito/estatística & dados numéricos , Adulto , Condução de Veículo/psicologia , Estudos de Casos e Controles , Potenciais Evocados/fisiologia , Humanos , MasculinoRESUMO
INTRODUCTION: Despite the constantly growing popularity of radiological imaging in forensic pathology, a systematic review investigating the efficiency and limits of radiological techniques, in comparison to forensic autopsy, was still missing. AIM: The present review aims at providing an overview on the current role of radiology in the forensic investigation of fatal gunshot wounds without any restriction to specific radiological techniques. MATERIAL AND METHODS: A systematic literature search on three databases (PubMed, Web of Science, and Science Direct) was performed until December 2017. The Oxford Centre for Evidence Based Medicine (OCEBM) grading system for levels of evidence was applied, in order to weigh published evidence. RESULTS AND DISCUSSION: Eighty-six papers (1.64% of the records) were included. Despite the quite limited general level of evidence, which contrasts with the abundance of the scientific literature on this topic, several recommendations/statements, coupled to their OCEBM grade, were distilled as for the identification of retained bullets, gunshot wounds detection, diagnosis of entrance and exit wounds, trajectories and internal injury detection and estimation of the firing distance. CONCLUSIONS: Imaging radiological technologies represent the present and future of wound ballistics. However, traditional, micro and molecular imaging techniques require further validation through blinded cross-sectional studies with appropriate reference standards (e.g. forensic autopsy).
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Balística Forense/métodos , Patologia Legal/métodos , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/patologia , Humanos , RadiografiaRESUMO
The correct assessment of signs of abuse on the skin is a challenge of utmost importance for both clinical and forensic applications. This review aims to investigate how differing cultural behaviors influence the perception of abuse, focusing on the need for a multidisciplinary approach and investigation. A literature search for articles that discussed folk practices from a forensic perspective was performed; articles with reference to abuse in the description of the main folk healing techniques and with reference to the differential diagnosis between physical abuse and skin injuries due to folk healing techniques were selected. A synoptic table of all skin injuries produced by folk healing techniques, divided by geographical area, was created. This table can be used as a tool for the thorough assessment of typical signs detectable on the skin, thus aiding in a differential diagnosis. The first approach to the patient represents a crucial step toward the identification of abuse; forensic practitioners ought to be aware of the existence of folk healing techniques which may mimic signs that can be interpreted as physical abuse in children and adults.