Comparative analysis of the pattern of intimate partner violence against women admitted to a tertiary hospital in Sri Lanka during and after the periods of COVID-19 lockdown.

Lockdown measures during the COVID-19 pandemic resulted in restrictions on people's ability to move, allowing more time for intimate partners-this increased opportunities for intimate partner violence (IPV), especially against women. The study aimed to evaluate the characteristics of IPV against women during and after the lockdown period. A prospective, descriptive study on female victims of IPV presented from March 2020 to February 2022 to a leading teaching hospital in Sri Lanka. Out of the 876 patients admitted during the period, details could be obtained from 300 victims. Ninety-four (31%) were during the lockdown, while 206 (69%) were post-lockdown admissions. The mean age of the victim in both groups was 33.5 years. Even though physical abuse was high throughout, the prevalence of sexual abuse was significantly higher (p < 0.0001) during the lockdown period (31.9%) than during the post-lockdown period (3.4%). Financial problems (46.6%), followed by substance abuse (35%), were the most common risk factors during the post-lockdown period, while morbid jealousy (34%) was the most common risk factor, followed by extramarital relationships (33%) during the lockdown. Psychological consequences due to IPV were observed in 76.5% of victims during the lockdown period and only 11.2% during the post-lockdown period. The prolonged lockdown has significantly influenced mental and sexual health, changing the pattern of IPV against women. The need to have services to ensure the mental and sexual well-being of the community was highlighted.

The establishment of a population-specific reference value for the ruler drop test for the clinical assessment of reaction time.

BACKGROUND: Reaction time (RT) is the interval between a stimulus and an appropriate voluntary response in an individual. Alcohol is known to result in delayed RT. In Sri Lanka, an alleged drunken driver is legally subjected to a medico-legal examination to confirm or exclude impairment. The guideline for examining a drunk person in Sri Lanka includes the ruler drop test (RDT) as a test of RT. RDT is a simple test of visual reaction time in which the subject attempts to stop a falling ruler, and the height fallen is used to determine the time taken to react to the event. However, a formal study has yet to be carried out to establish population-specific reference values to interpret RDT results. METHODS: A cross-sectional descriptive study was conducted using 903 adults ≥18 years. A nonparametric approach was applied for deriving the reference values based on an inter-percentile interval. RESULTS: The study population consisted of 56.6% females, and the mean age of the participants was 41.6 years. Most (95%) of the study population could catch the ruler at or less than 40.0 cm of average height. The average height on RDT increased from younger to older age groups. However, subgrouping based on other variables, including sex, age, and alcohol consumption, did not show any statistically significant difference. CONCLUSIONS: The population-specific cut-off limit to identify alcohol intoxication by RDT in a Sri Lankan adult is 'average height' >40 cm.

Death of a child following a superstitious ritual of exorcism.

INTRODUCTION: Diseases, especially those related to the psyche produced by demons, are an accepted belief in many communities. This paper elaborates on the death of a child, a victim of an exorcism ritual, and calls for adequate awareness and preventive measures. CASE REPORT: The deceased, a 9-year-old child, was taken by her mother to an exorcist to 'expel a demon from her body. The exorcist caned the child for two days while giving 'water' to drink. On the second day, the child lost consciousness and was pronounced dead on admission. On direct questioning, it was revealed that the child had been made to consume some medicinal syrups forcefully by the mother and the exorcist. The autopsy revealed multiple abrasions, tram-line contusions and burns on the body. There was mottling and consolidation in the lungs. Blood-stained secretions were found in the trachea, bronchi, and stomach. Musculoskeletal dissection revealed subcutaneous haemorrhages and muscular contusions over the buttocks and limbs. Histology revealed evidence of well-established aspiration pneumonia. There was no other significant pathology, especially no evidence of acute kidney injury due to rhabdomyolysis. Toxicological analysis was negative for common poisons, therapeutic drugs, and heavy metals. The cause of death was concluded as aspiration pneumonia in a child subjected to physical violence. CONCLUSION: With the forceful feeding of the syrup, the child can have aspiration, resulting in aspiration pneumonia. At the same time, it appears that even after the child became symptomatic, she had not been brought for medical treatment but had continued with the same exorcistic therapy. While the caregivers become responsible for the child's death, the lessons to be learnt are enormous. Thus, banning such practices against children is a need of the hour.

A Study on Victims of Intimate Partner Violence Reported to Colombo North Teaching Hospital, Sri Lanka During 2019-2021.

Introduction: Intimate partner violence (IPV) is a common issue in any society and the reported cases are just the tip of an iceberg as most of the victims are reluctant to come to the criminal justice system. Forensic experts are often encountering the victims who chose to seek justice. Evaluation of the nature, consequences, and underlying factors are needed in planning preventive measures. Objectives: To describe the patterns and associated factors of IPV among victims who reported to Office of the Judicial Medical Officer of Colombo North Teaching Hospital and to specifically describe the patterns prior and during the COVID-19 pandemic. Methods: A retrospective descriptive study based on 471 medicolegal records of the victims who had undergone medicolegal examination following IPV during last two years (March 2019 to February 2021). Results: Out of 471, 206 cases were reported prepandemic and 265 reported postpandemic periods. Even though majority were females there were 21 males. Types of abuse were complex and often interrelated. There were 463 who had experienced physical injuries while there were 20 who had been subjected to sexual violence. Face was the commonest target of assault (63%). Substance abuse was identified as the commonest predisposing factor (56%). Even though repeated abuse was common, 42.5% of the victims had never made any complaints to the police. Despite multiple complains, 39.7% had experienced repeated violence. Conclusion: Victims of IPV are silently suffering for many long years. Failure in the response from authorities was identified. COVID-19 pandemic has become an additional risk factor for IPV. Strengthening of legal and social responses is the need of the hour.

Medicolegal Aspects of Victims of Assault Admitted to a Tertiary Care Hospital in Sri Lanka.

Introduction: Violence with physical assault is a common cause of morbidity and mortality prevalent but not limited to underdeveloped countries. The opinion of the forensic expert is often indispensable in such cases to determine the penalties. This study was planned to describe the pattern of presentation of the victims and evaluate the strengths and limitations in formulating a scientific medicolegal opinion based on the findings of the victim. Methods: A retrospective descriptive study based on the case records of the victims of assault admitted to Colombo North Teaching Hospital, Ragama, Sri Lanka, was conducted for four years. Results: Out of the 400 victims, the majority (72% n = 290) were males and of the age-group of 21 to 40 (n = 216). The reason for assault in the majority was sudden provocation (n = 99, 25%), followed by previous long-duration enmity (n = 89, 22%). The majority (83%) had isolated blunt force trauma, and the injuries were nongrievous (74%). Defense injuries were significantly associated with attempted defense (p = 0.000) and sharp force trauma (p = 0.002). The underlying reason for the assault was not significantly associated with the causative weapon (p = 0.228) or body region injured (p = 0.195). Conclusions: Even though the presentation and the pattern of injures are definitely of value in formulating a scientific opinion, the study identified the limitations of the forensic experts, and the need for a holistic approach at the investigations was highlighted.

Medico-Legal Opinion Based on Autopsy Findings of a Victim of an Explosion Involving Mass Fatality.

INTRODUCTION: Investigation into explosions is one of the major areas in forensic medicine and pathology. Medico legal issues associated with these deaths are diverse and forensic experts are often expected to make clarifications. Assistance of a methodical scientific investigation of such a death in evaluation of unanswered medico legal issues, of an autopsy of one of the victims of Easter Sunday explosions is discussed. CASE HISTORY: The deceased was a 15-year-old girl who was participating in the Easter mass at St. Sebastian's Church - Kattuwapaitya, Negombo, Sri Lanka when a suicide bomber blew himself up. The mother of the deceased noticed the deceased being rushed to the hospital. However, she was pronounced dead on admission. Pre-autopsy radiology revealed spherical shrapnel in the temporal region. At autopsy, the fatal injury was found on the head and a detailed study revealed skull fractures associated with penetration by 3 shrapnels. There was a keyhole lesion among the penetrations. Internal examination revealed an extensive dural tear underlying the compound fracture. The brain was grossly edematous with lacerations on the frontal and parietal lobes associated with localized subarachnoid hemorrhage. There were multiple underlying contusions on bilateral frontal white matter. Small subarachnoid haemorrhage was noted on the basal aspect of the brain. DISCUSSION: Careful evaluation of the autopsy findings assisted in formulating the opinion scientifically on event reconstruction including the proximity of the victim to the epicenter of explosion and nature of explosive device, period of survival, mechanism of causation of skull fractures and the mechanism of death in addition to the cause of death. CONCLUSION: A forensic pathologist following a meticulous autopsy examination, along with a team of ballistic experts and specially trained police personnel play a pivotal task in analyzing a scene of explosion and an autopsy of a victim, in concluding the case and in bringing justice to all the victims and survivors of the catastrophe.

A Comparative Study of Coronary Atherosclerosis in Young and Old.

INTRODUCTION: Atherosclerotic coronary artery disease is an important cause of sudden and unexpected deaths in the young people. It is assumed that thrombosis and plaque hemorrhage are commonly associated with sudden deaths from coronary atherosclerosis in the young. In this study, we compared the histological patterns of atherosclerosis in young and old populations to see whether an association exists between the histological pattern of atherosclerosis in the young and thrombosis or plaque hemorrhage. METHODS AND RESULTS: All autopsy cases of coronary atherosclerosis in young people (aged younger than 40 years) in comparison with an equal number of randomly selected older people (older than 65 years) over a period of 4 and a half years in the Provincial Forensic Pathology Unit of the Ontario Forensic Pathology Service in Toronto, Canada, were reviewed to characterize the gross and histologic appearance. There were 28 cases of atherosclerosis in young people ("the young"). Twenty-three (82%) of the young had eccentric atherosclerosis compared with 11 (39%) of the old. An inflammatory response was seen in all 28 (100%) of the young in comparison with 17 (61%) of the old. Thirteen (47%) of the young compared with 3 (11%) of the old had thrombosis, whereas 9 (32%) of the young and 17 (61%) of the old had plaque hemorrhage. Pultaceous debris was the principal component in 11 atherosclerotic plaques (39%) in the young, followed by foam cells in 7 (25%). In the older group, pultaceous debris was the principal component in 18 (64%) followed by dense fibrous tissue in 5 (18%). CONCLUSIONS: The morphology in coronary atherosclerosis of the young is significantly different from the old. Coronary atherosclerosis in the young commonly shows an eccentric distribution with associated inflammation. Thrombosis is commoner among the young, whereas plaque hemorrhage is commoner among the old.

Acute hemorrhagic leukoencephalomyelitis in a man with viral myocarditis.

We report a case of acute hemorrhagic leukoencephalomyelitis in a man with viral myocarditis. A 48-year-old previously healthy male was found dead in his locked apartment. At autopsy he was found to be malnourished, and his lungs showed gross evidence of bilateral pneumonia with abscess formation and bullous emphysema. Multiple petechial hemorrhages were observed in the brain and mainly involved white matter in the cerebral hemispheres including the corpus callosum and internal capsule, as well as the cerebellum, brainstem, and spinal cord. Microscopy of the brain and spinal cord revealed perivenular hemorrhages, central microthrombi in venules with fibrin exudation into the subcortical white matter, and early perivenular demyelination associated with scanty mixed cellular infiltrates. Other microscopic features included widespread diffuse viral myocarditis, extensive suppurative bronchopneumonia, and chronic bronchitis. This case illustrates the death of a man with a rare fatal disease associated with two other potentially lethal diseases. The case also illustrates the importance of a holistic approach when determining the cause of death, especially when there are competing causes of death.

A Study on Unsafe Abortion Presented for Medicolegal Examination: Medicolegal Evidence and Limitations in Opinion.

INTRODUCTION: Unsafe abortion is a major health problem causing women's health at risk. It is the third leading cause of maternal mortality in Sri Lanka during the last decade. Strong evidence for administration of justice and thereby to improve the health care and policies regarding such victims is the expected aim of medicolegal examination. OBJECTIVE: The aims of the study were to determine the pattern of unsafe abortions in medicolegally referred cases and to assess the strengths and the limitations of medicolegal opinion in such cases. STUDY DESIGN: Retrospective descriptive study was done based on the notes of the medicolegal examinations performed by the authors, on women who underwent illegal abortions during past 5 years. RESULTS: Of 51 cases reviewed, mechanical interference was the method used in 45% of cases. Sixty-eight percent of the women were admitted to hospital with heavy bleeding. The condition on admission was critical requiring medical interventions to save the life in 53% of cases. Referral for medicolegal examination had been performed after 3 days of admission in the majority (59%) of cases, whereas in 47% of cases, there was a therapeutic interference within 3 days of medicolegal examination. At the time of medicolegal examination, evidence of initial interference could not be identified in majority (84%). CONCLUSION: Provision of strong evidence to give expected legal outcome in cases of illegal abortion is limited. Judiciary and law enforcement authorities should be aware of these limitations and look for strong corroborative evidence to implement the penalty.

A study into blood alcohol concentration in fatal accidents among vulnerable road users in a tertiary care hospital Sri Lanka.

Reckless driving behaviour associated with alcohol has been well known. In Sri Lanka, research on blood alcohol concentration (BAC) in road fatalities is scares. Thus, we studied the BAC in vulnerable road users (VRUs) encountered in medico-legal autopsies. A retrospective descriptive study based on case records of VRU fatalities from 2005 to 2012 referred for a tertiary care unit for post-mortem examination was conducted. A pro-forma was developed to extract data from the post-mortem blood alcohol reports. Data were analysed using percentages and p-values. There were 119 cases from the 328 autopsies to investigate blood alcohol tests. A total of 51% (n = 61) out of 119 had BAC above 80 mg/100 ml and mean level was 103 mg/100 ml. 2/3 of pedestrians had a BAC above 80 mg/100 ml with a mean level of 139 mg/dl. The highest mean blood alcohol (158 mg/dl) was reported from three-wheeler users. Majority of cases with more than 80 mg/100 ml BAC was reported in the age group of 40-60 years, while 40% of the elderly too had a BAC above 80 mg/100 ml. The comparison between pedestrians having above 80 mg/100 ml of BAC with that of other VRUs (active road users) showed a significant statistical difference (p = 0.017). The study results suggest that alcohol influence among pedestrians represent a significant risk factor for fatal road traffic accidents.

Study on unnatural childhood deaths presented to North Colombo Teaching Hospital, Sri Lanka.

INTRODUCTION: Unnatural childhood deaths are not only associated with intense trauma and separation distress, but also relate to a sense of neglect to protect children from harm. Accurate information on causes and circumstances of such deaths through a process of medico-legal investigations is essential in creating an awareness among the policy makers and educators/caregivers, to prevent these tragic deaths. OBJECTIVE: The aim of the study was to determine the causes and the circumstances of unnatural deaths of children among the medico-legal autopsy population presented to North Colombo Teaching Hospital, Sri Lanka. STUDY DESIGN: A retrospective descriptive study was carried out based on Reports of Postmortem Examination performed in a Tertiary Care Hospital, on children who died of unnatural causes during the period from 2009 to 2011. RESULTS: Out of 48 unnatural childhood deaths, 24 (50%) children were older than 10 years of age. The most frequent circumstance of death was accidental 39 (81%), while the most frequent cause of death was drowning 16 (33%). Fifteen died due to accidental drowning while one was a homicidal drowning. Suicidal deaths were found only among the children older than 16 years of age. Fifty-four percent of the accidental deaths had taken place at or around the home. CONCLUSION: Accidents accounted for the majority (or greatest number) of tragic childhood deaths. The presence of drowning as the most common cause of death indicates that an immense responsibility lies with the parents and caregivers to prevent such deaths.

Sudden death related myocarditis: a study of 56 cases.

Fifty-six cases of sudden death from myocarditis were reviewed to characterize the range of histologic appearances of myocarditis. All autopsy cases of myocarditis over 13 years (1996-2008) in the Toronto Forensic Pathology Unit, Ontario Forensic Pathology Service, were studied. In each case, historical documentation and histological slides were reviewed. The severity of myocarditis was graded qualitatively and quantitatively (the inflammatory index). We established the inflammatory index in order to classify the severity of myocarditis, by counting the mean number of inflammatory foci per section of myocardium. Based on the inflammatory index, myocardial inflammation was classified into four grades. Based on this classification, 47% of the cases were classified as marked myocarditis having an inflammatory index over 5, with the number of foci per slide varying from 3 to more than 10, while 20% were classified as mild myocarditis with an inflammatory index between 1.1 and 1.9 with the number of foci per slide varying from 0 to 6. The diagnosis of mild myocarditis is dependent on adequate sampling. We believe that the use of this inflammatory index enhances the post-mortem diagnostic sensitivity of myocarditis, especially in its mild form and correlates with qualitative assessment of the histologic severity of myocarditis.

Electrical injury of the neck and cardiac air embolism: a novel mechanism of death.

We report a case of air embolism in an industrial worker complicating a deep electrical injury in the neck. He was found dead in an upright position while his chest and head were resting on top of a live transformer. At autopsy, there were multiple electrical burns involving the face, neck, chest, and arms. There was a deep electrical burn associated with hemorrhage in the neck involving the skin, underlying subcutaneous tissue, strap muscles, and the thyroid gland. The internal examination showed a prominently bulging right atrium, which was filled with air and not blood. At autopsy, when the pericardium was filled with water and the right atrium opened, a large number of bubbles emerged. We concluded that death was due to air embolism complicating electrical damage to the neck veins. This case illustrates that acute complications of electrical burns rather than electrocution-related cardiac arrhythmia can be the mechanism of death in rare electricity-related deaths. It also reveals the difficulties encountered by the pathologist in determining the exact mechanism of death when there are competing mechanisms.