Computed Tomographic Evaluation of Cranial Suture Obliteration for Age Estimation in an Indian Population.

BACKGROUND: Age estimation is a critical aspect of human identification. Age is assessed using cranial suture obliteration, pelvic morphological changes, epiphyseal fusion of long bones, dental maturation, and other standard methods. METHODS: The present study investigated three-dimensional (3D) computed tomography (CT) scans of 263 individuals (183 males and 80 females) to assess the extent of ectocranial suture closure. The assessment of obliteration was done using a three-stage scoring method. Spearman's correlation coefficient (p < 0.05) was calculated to assess the relationship between cranial suture closure and chronological age. Simple and multiple linear regression models were developed using the cranial suture obliteration scores to estimate age. RESULTS: The standard errors of the estimate using multiple linear regression models developed for estimating age using obliteration scores of sagittal, coronal, and lambdoid sutures were 15.08 years in males, 13.27 years in females, and 14.74 years in the total study population. CONCLUSION: This study concludes that in the absence of additional skeletal age markers, this method can be used alone or in conjunction with other well-established methods of age assessment.

Knowledge, Attitude and Practices (KAP) of Medical Professionals on Euthanasia: A Study From a Tertiary Care Centre in India.

INTRODUCTION: Euthanasia or mercy killing has remained as a matter of extensive debate and ethical conflicts in the scientific literature. Discussions on this theme have got legal, religious, political and philosophical ramifications. AIM OF THE STUDY: The present study aimed to assess the knowledge, attitude and practices of medical professionals in a tertiary care hospital. METHODS: After taking prior approval from the institutional ethics committee a structured questionnaire was prepared and distributed among 200 consenting medical professionals in a tertiary care centre in the North-Western region of India. RESULTS: 50% of the respondents said that they were sure of the existing regulation on euthanasia in India. When gender differences were considered a significant difference (p=0.0147) was found between the two sexes regarding the alternate decision maker for deciding euthanasia. It was observed that there was a significant difference(p=0.0055) between those with the age more than 30 years and aged less than 30 years regarding the type of euthanasia that is justifiable. DISCUSSION: In the present study, the percentage of doctors favouring euthanasia is higher than compared in previous studies. The view of euthanasia is highly variable in different studies. Even though passive euthanasia has been legalised recently, there is an apprehension that it might be misused.

Accidental Blast Injuries While Making Indigenous Explosive Chemical Mixture: A Report of Two Incidents.

Apart from terrorist and military bombing, accidental blast injuries are the major source of morbidity and mortality in explosion occurrences. In civilian scenarios, it can happen when unskilled individuals handle explosive materials carelessly, often avoiding legal restrictions. We report two incidents of an accidental explosion in which three victims got injured during the mixing of explosive chemicals which are used in an improvised pipe gun to scare away the animals on the farm. In both incidents, the victims were mixing Gandhak (sulfur) and Potash to make an indigenous fire cracker-type explosive mixture. The victims suffered classical low-order explosion injuries. The chemical reaction between the chemicals, the treatment course of all three victims, and medico-legal implications are also discussed in the article.

Accidental Deaths Due to Toxic Industrial Cyanide Inhalation: An Autopsy Case Report.

Autopsies of accidental deaths in industrial scenarios have always been a challenging job for a forensic pathologist. Industries that employ chemical agents pose a unique risk, especially when safety protocols are ignored. Exposure to cyanide salts creates an additional risk since death may occur quickly. We present one such incident of the accidental deaths of three industrial workers, which could have been prevented if proper safety measures had been followed. Four workers fell unconscious while cleaning the electroplating chamber of the handicraft industry. Three were declared dead on arrival at the emergency department, while one survived. Autopsy of all three victims showed similar findings of pink-colored post-mortem staining and multiple petechial hemorrhages over the heart and lungs. After histopathological and chemical analysis, the cause of death was opined to be due to complications of cyanide poisoning. In accidental industrial deaths, the forensic pathologist should consider the possibility of death due to toxic chemicals, such as cyanide, used in the manufacturing process. The industrial personnel should be educated about the risks involved, and proper use of safety equipment should be encouraged to avoid such hazardous outcomes. Additionally, the people employed in the autopsy of the deaths related to chemical disasters should ensure their personal safety and preventive measures.

Management of the dead during coronavirus disease 2019 outbreak: Practices and perceptions of forensic practitioners from India.

The coronavirus disease 2019 pandemic has mandated a response from administrative agencies and the health sector globally, however, the number of cases and deaths continue to rise. While management of the living is paramount, the management of the dead is also important. Guidelines for managing the dead have been issued and implemented by various local administrations, in accordance with national and international guidelines. This questionnaire-based research aims to develop an understanding of the knowledge, perceptions and practices of forensic practitioners from India as regards the management of the dead during the coronavirus disease 2019 pandemic. This Pan-India study included 278 forensic medicine experts (249 males and 29 females) working in various hospitals and medical institutions across the country. The questionnaire included various issues involving the management of dead bodies in cases involving coronavirus disease 2019, such as infection control practices, body screening, handling and autopsy, disposal practices, local administrative policies, and available infrastructure and resources. We found that guidelines are mostly being followed across India, barring disparity in issues relating to testing in the dead bodies, the role of local administration in the body disposal, and the use of personal protective equipment while handling bodies and during autopsies. Mortuaries now need to be upgraded, and general infrastructure requires improvement. Periodic training of all stakeholders and assessment of facilities are recommended.

Abdominal self-stabbing: A case report.

While abdominal stabbings are frequently associated with homicides, abdominal self-stabbing is uncommon and poses a challenge for the investigators. In cases of sharp force trauma, the presence of hesitation cuts over the neck and extremities help to distinguish self-inflicted injuries from homicides. Hesitation cuts are not associated with self-inflicted sharp force injuries to the abdomen, and thus are of limited use in distinguishing suicidal from homicidal abdominal stab wounds. In this study, we present a case of self-inflicted abdominal stabbing along with a detailed review of literature to help elucidate such cases.