Browsing by Author "Popović, Vesna (57202715640)"

A case is reported of a 36-year-old male, found dead in his locked room, lying on a bed, dressed in his mother's clothes, with a plastic bag over his head, hands tied and with a barrel wooden cork in his rectum. Two pornographic magazines were found on a chair near the bed, so that the deceased could see them well. Asphyxia was controlled with a complex apparatus which consisted of two elastic luggage rack straps, the first surrounding his waist, perineum, and buttocks, and the second the back of his body, and neck. According to the psychological autopsy based on a structured interview (SCID-I, SCID-II) with his father, the deceased was single, unemployed and with a part college education. He had grown up in a poor family with a reserved father and dominant mother, and was indicative of fulfilling DSM-IV diagnostic criteria for alcohol dependence, paraphilia involving hypoxyphilia with transvestic fetishism and anal masturbation and a borderline personality disorder. There was no evidence of previous psychiatric treatment. The Circumstances subscale of Beck's Suicidal Intent Scale (SIS-CS) pointed at the lack of final acts (thoughts or plans) in anticipation of death, and absence of a suicide note or overt communication of suicidal intent before death. Integration of the crime scene data with those of the forensic medicine and psychological autopsy enabled identification of the event as an accidental death, caused by neck strangulation, suffocation by a plastic bag, and vagal stimulation due to a foreign body in the rectum. © Medicinska naklada.

In Europe, the first case of coronavirus disease (COVID-19) and the first COVID-19-related death were reported in France on January 24th and February 15th, 2020, respectively. Officially, the first case of COVID-19 infection in the Republic of Serbia was registered on March 6th. Herein, we presented the first case of retrospective detection of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in the post-mortem-obtained vitreous humor (VH), which took place on February 5th, 2020. This is the first death in Europe proven to be caused by COVID-19 by means of post-mortem histopathological and molecular analyses. Based on this finding, it appears that SARS-CoV-2 has been spreading faster and started spreading much earlier than it had been considered and that COVID-19 was probably the cause of the much-reported pneumonia of unknown origin in January and February 2020. © Copyright © 2021 Bogdanović, Skadrić, Atanasijević, Stojković, Popović, Savić, Mihailović, Radnić, Aćimović, Damjanjuk, Despotović and Barać.

We present a case of 19-year-old female patient, who was injured in childhood and subsequently developed hydrocephalus, chronic elevation of intracranial pressure (ICP), and a copper-beaten skull appearance. Chronic hydrocephalus leads to an increase in intraventricular pressure, causing ventricular expansion and dislocation of adjacent cerebral structures. According to literature data, it has been hypothesized that chronically elevated ICP in persons with craniosynostosis, and other developmental structural abnormalities of the skull, may induce bone remodeling. In cases with copper-beaten skull appearance, increased ICP should be considered as a cause of death (after exclusion of all other obvious causes), and for that reason, careful examination of the skull appearance is suggested. This finding could be useful in cases with advanced postmortem changes, where it might indicate some medical conditions of the deceased or could even be considered unique feature for body identification, although this rationale should be used with great caution. © Wolters Kluwer Health, Inc. All rights reserved.

Ibogaine is a psychotropic indole alkaloid extracted from the roots of the Tabernanthe iboga shrub from the Apocynaceae family. Depending on the taken dose, it can lead to stimulant effects, euphoria, visual and auditory hallucinations, along with auditory, olfactory, and gustatory synesthesia. In addition to its historical usage in spiritual rituals of African tribes, these days iboga extract presents a prohibited, alternative drug widely used as a part of addiction treatment. Ibogaine used in opioid withdrawal is associated with serious side effects and sudden deaths. Besides its main use as an anti-addiction medication in alternative medicine, in moderate doses (from 100mg to 1g) ibogaine most commonly causes a “trance-like state”. In this paper, we report the case of a heroin addict who died suddenly 5-12 hours after oral ingestion of powder labeled Tabernanthe iboga which had been bought online and used in the process of detoxification during an addiction treatment. The man was found dead in a rented apartment, where he was undergoing the addiction treatment. External examination revealed no lesions other than nonspecific injuries on the legs. The autopsy showed congestion of internal organs and pulmonary edema. Histopathological analysis of the heart showed neither macroscopic nor microscopic abnormalities. The concentration of ibogaine was 3.26mg/L. Moreover, systematic toxicological analyses of biological samples showed the presence of morphine and codeine. These data suggest that death, which occurred unnaturally after initiation of the “treatment”, was probably the result of the cardiovascular effects caused by the ibogaine powder. The presented case highlights the worldwide problem of various products being widely available over the internet and the danger associated with consumption thereof. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.

Borderline Personality Disorder (BPD) is a mental health condition marked by intense emotions, unstable relationships, and a distorted self-image, which often leads to impulsive and self-destructive behaviors. Individuals with BPD frequently engage in deliberate foreign body ingestion (DFBI), a behavior that can result in severe outcomes if dangerous objects are ingested. Herein, we present a case of 45-year-old man with a history of BPD that was found in his apartment with fatal head injuries caused by the explosion of a firecracker in his mouth. Besides extensive head injuries that undoubtedly led to lethal outcome, autopsy revealed a sewing needle deeply embedded in a cardiac muscle, with fibrinous deposits suggesting that its ingestion occurred prior to the fatal incident. Such cases are crucial because they highlight the forensic significance of autopsy findings. By integrating autopsy findings with clinical data and other relevant case circumstances, valuable information can be obtained regarding the cause and manner of death. This case underscores the importance of thorough forensic investigation in cases of unusual self-harm to accurately determine intent and underlying factors. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2025.

Introduction Carbohydrate-deficient transferrin (CDT) has been suggested as one of alcohol abuse indicators having produced good results in forensic medicine for years. Objective The aim of the study was to identify correlation between present methodology of alcohol abuse diagnosis at autopsy (macroscopic and microscopic findings) and CDT examination using the method of isoelectrofocusing (IEF) in polyacrylamide gel electrophoresis (PAGE). We also analyzed if the time interval between the moment of death and blood sample collection influences CDT findings. Methods The method used for CDT analysis was IEF-PAGE. Sera of 49 males and 11 females aged 14-87 years, average age 46.85±18.53, were used in this study. Control group consisted of five patients who died after medical treatment that lasted longer than 15 days, and five patients who started Disulfiram therapy in controlled hospital environment. Results The results obtained in CDT examination in dead bodies' sera showed sensitivity 59% and specificity 71%. A high incidence of falsely positive CDT result was noticed in liver failure and cirrhosis of non-alcoholic origin. CDT analysis is also possible to be done in samples collected postmortem up to 76 hours. Conclusion In forensic medicine, the method of CDT determination is reliable for the diagnosis of alcohol abuse.

Forensic neurology is tasked with assessing the consequences of injuries as applied to different situations that interface with the law based on the understanding of nervous system func-tioning and the mechanisms of neurological diseases. In this article, based on our own experiences, we have tried to high-light the areas of forensic medicine in which the findings and the expert opinion of a neurologist were not only important, but also crucial for making fair judicial decisions. Our intention was to encourage more efforts to establish and expand the role of neurologists in certain areas, foremostly the expertise of responsibility and accountability of a crime perpetrators, as well as determining their processing ability. © 2020, Serbia Medical Society. All rights reserved.

The article describes a case of gunshot suicide to the head in a 51-year-old man. The entrance wound was located in the left temple and exit wound in the right temple. The entrance wound had the characteristics of a hard-contact gunshot wound. The most interesting finding in this case was cherry-red discoloration of the right temporal muscle surrounding the exit wound. This finding could make the determination of the entrance versus exit gunshot wound challenging, especially if the wounds are of atypical appearance. In addition, the finding described in the presented case could be the proof that carbon monoxide may follow the missile through the body and may be prominent in the soft tissue at the exit. © 2019 Wolters Kluwer Health, Inc. All rights reserved.

The aims of this study were to determine the frequency of hyoid-laryngeal fractures in hanging in relation to the position of the ligature knot, to reconstruct the location of the ligature knot in cases of hanging when the furrow is not detectable on the skin, and to identify the possible mechanism of neck structure injuries. We report a retrospective autopsy study which included 557 cases of suicidal hanging: 413 men and 144 women, with an average age of 52.4 ± 17.8 years. In 57.3% of them, hyoid-laryngeal fractures were found (average age was 54.3 ± 16.5 years): 15.1 % had only hyoid bone fracture, 26% had only thyroid cartilage fracture and 16.2% had both types of injury at the same time. Hyoid-laryngeal fractures were found more often In persons aged over 30 years. Hyoid bone fracture was a weak predictor of ligature knot position in our sample. Fracture frequencies of the thyroid cartilage show a statistically significant difference in relation to the ligature knot position among persons older than 30 years, which indicated the ipsilateral and posterior position of the knot. Absence or presence of any form of hyoid-laryngeal fracture indicated that knot position was anterior or posterior, respectively. The derived data would be useful for cases where the ligature has been removed from the body of the deceased shortly after hanging, where the noose is unavailable, and in cases where the ligature mark has faded such as with soft ligatures removed promptly or in decomposed bodies.

The aims of this study were to determine the frequency of hyoid-laryngeal fractures in hanging in relation to the position of the ligature knot, to reconstruct the location of the ligature knot in cases of hanging when the furrow is not detectable on the skin, and to identify the possible mechanism of neck structure injuries. We report a retrospective autopsy study which included 557 cases of suicidal hanging: 413 men and 144 women, with an average age of 52.4 ± 17.8 years. In 57.3% of them, hyoid-laryngeal fractures were found (average age was 54.3 ± 16.5 years): 15.1 % had only hyoid bone fracture, 26% had only thyroid cartilage fracture and 16.2% had both types of injury at the same time. Hyoid-laryngeal fractures were found more often In persons aged over 30 years. Hyoid bone fracture was a weak predictor of ligature knot position in our sample. Fracture frequencies of the thyroid cartilage show a statistically significant difference in relation to the ligature knot position among persons older than 30 years, which indicated the ipsilateral and posterior position of the knot. Absence or presence of any form of hyoid-laryngeal fracture indicated that knot position was anterior or posterior, respectively. The derived data would be useful for cases where the ligature has been removed from the body of the deceased shortly after hanging, where the noose is unavailable, and in cases where the ligature mark has faded such as with soft ligatures removed promptly or in decomposed bodies.

We believe that forensic medicine should play a significant role in the COVID-19 pandemic. Forensic pathologists should ask and answer various questions through autopsy cases during the COVID-19 period, thus providing a significant contribution to science. Some of the potential roles of forensic medicine in this issue include: determining the exact cause of death among the deceased who were SARS-CoV-2 positive, contribution to the accuracy of mortality statistics, understanding pathological mechanisms of COVID-19, tracking the presence of the virus over time, survival of the virus after death as well as dealing with medicolegal issues. A detailed multidisciplinary analysis of autopsy samples would undoubtedly help understand this new illness and its clinical management. Therefore, autopsies during the COVID-19 pandemic should not be an exception, but certainly a rule. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.

This case represents a planned complex suicide in which the victim combined gunshot to the head and hanging. The most interesting finding in the presented case was pale face, but without any visible injury to it at the time the body was found (more than 24 hours after death), whereas at autopsy (20 hours later), black eyes were prominent. The removal of the ligature led to the decompression of the neck and its blood vessels with consequential blood redistribution, which, alongside the liquid state of blood, resulted in the aforementioned finding. Considering the described postponed appearance of periorbital ecchymosis, this kind of finding suggests that great caution is necessary when interpreting hematomas in terms of their vitality. © 2019 Wolters Kluwer Health, Inc. All rights reserved.

Fat embolism in the lungs can unreservedly be accepted as a vital reaction even in cases of advanced putrefaction. A case is presented herein of an 80-year-old woman, found dead in her locked flat, lying on her right side on the floor. In addition to hip fracture, an external examination of the body and a forensic autopsy revealed putrefactive changes. The histological examination of frozen Sudan III-stained sections of the lungs was performed, where orange, drop, sausage- and branchingshaped fat emboli were found. Despite advanced postmortem putrefaction changes, findings of fat emboli in the lung vessels demonstrated that the hip fracture was antemortem in origin. In this case study, the utility of a lung fat embolism is highlighted as being a vital sign even in cases where the body of the deceased has been changed by advanced putrefaction.

Fat embolism in the lungs can unreservedly be accepted as a vital reaction even in cases of advanced putrefaction. A case is presented herein of an 80-year-old woman, found dead in her locked flat, lying on her right side on the floor. In addition to hip fracture, an external examination of the body and a forensic autopsy revealed putrefactive changes. The histological examination of frozen Sudan III-stained sections of the lungs was performed, where orange, drop, sausage- and branchingshaped fat emboli were found. Despite advanced postmortem putrefaction changes, findings of fat emboli in the lung vessels demonstrated that the hip fracture was antemortem in origin. In this case study, the utility of a lung fat embolism is highlighted as being a vital sign even in cases where the body of the deceased has been changed by advanced putrefaction.

Introduction When the coronary artery, located subepicardially, submerges into the myocardium and appears again subepicardially after a short intramural course, it represents an embedded coronary artery, while the part of the myocardium above is a myocardial bridge. Objective We investigated the frequency of the embedded left coronary artery (LAD) in the autopsy material considering the descending branch of the LAD to be the most important one in the nourishment of the myocardium and myocardial bridges to be the most frequent in its area, as well as clinically important. Methods A prospective autopsy study of 975 cases was performed, including both, natural (21.33%) and violent (78.67%) deaths. The sample consisted of 74.56% males and 25.44% females. In order to discover myocardyal bridges and their characteristics, the hearts were examined by both transverse cuts and longitudinal openings of the LAD. Results Myocardial bridge was found in 78 cases (8.00%), more commonly in males (9.35%) than females (4.03%). The average length of the myocardial bridge was 21.85±16.10mm and thickness 3.744±1.48 mm. The common localization of the myocardial bridge was the proximal half of the LAD (89.74%). The upper part of the artery, proximal to the bridge, was a common site of atherosclerotic changes. Myocardial bridge was found in 12.50% of natural deaths, but in 13.38% out of all cases of sudden cardiac deaths. Conclusion Therefore, the presence of the myocardial bridge by itself is not predominant, but it is certainly a contributing factor to a sudden cardiac death. © 2015, Serbia Medical Society. All rights reserved.

Introduction Without a comprehensive postmortem investigation it is impossible to determine the cause of death among the SARS-CoV-2-suspected and-positive patients. We present two cases to discuss the postmortem detectability of SARS-CoV-2 virus and RNA stability in biological samples. Outline of cases Case No. 1: a 40-year-old man on whom the autopsy was performed four days after death. The body was stored at 4°C. Bilateral pneumonia was confirmed grossly and histopathologicaly. Molecular testing was positive for IgM antibodies, but negative for SARS-CoV-2 RNA. Case No. 2: a 28-year-old profes-sional basketball player who suffered from SARS-CoV-2 about a month earlier. The autopsy was performed two days after death. The body was stored at 15°C. Gross autopsy findings revealed advanced putrefactive changes and an enlarged heart, with visible fibrotic focuses. The histopathological finding corresponded to the sudden cardiovascular death due to the cardiac dysrhythmia most probably formed in one of the fibrotic focuses. Tests for SARS-CoV-2 RNA and antibodies (IgM, IgG) were positive in the analyzed samples. Conclusion This report suggests that SARS-CoV-2 virus can be isolated in the biological samples even after a long post-mortem prolongation of molecular analyses. We emphasize the necessity of wider studies that will define the infectiveness and biological stability of the virus in postmortem tissues. © 2023, Serbia Medical Society. All rights reserved.

Background/Aim. Serotonin [5-hydroxytriptanine (5-HT)], as a neurotransmitter in the central nervous system, is included in the regulation of autonomic and cognitive functions, sensory processing, motor activity, emotions, mood, and almost every kind of behavior. In forensic investigations of death, 5-HT has been studied in different body fluids, regarding the cause of death, particularly in suicides and drug abuse or as a marker of an acute stress response. The aim of this study was to establish 5-HT levels in cerebrospinal fluid (CSF) as a marker of its central activity during fatal event in deaths different in manner, particularly in cases where the victims were aware of the stressful event. Methods. Study sample consisted of 81 postmortem CSF obtained during autopsy. Concentrations of the 5-HT were established regarding natural versus violent (accidents, homicides and suicides) deaths. After preparation, samples were analyzed through the liquid chromatography-tandem mass spectrometry method. Results. Violent deaths had significantly higher 5-HT levels (U = 519.000; p < 0.05). Differences were found in mean values among different causes of death (higher in blunt injury, stabbing and intoxication, while lower in cardiac deaths and hypothermia) but without statistical significance. 5-HT levels significantly differed among age groups (χ2 = 13.354; p = 0.001), with the tendency to decrease with age. No differences in 5-HT levels were observed regarding gender, length of agony period, and awareness of impending lethal outcome. The values tended to increase with postmortem interval albeit without significant differences. Conclusion. Serotonin could be a useful postmortem biochemical marker to distinguish natural and violent death, regardless of individual variability in concentrations. © 2020 Inst. Sci. inf., Univ. Defence in Belgrade. All rights reserved.

It is well known that the quality of death certificates determines the accuracy of public health mortality data. In the light of a pandemic, forensic pathologists must understand the true definition of a COVID-19 death and the requirements for filling out the death certificate, as these are critical for maintaining accurate and trustworthy mortality data. To determine the scope and evolution of the COVID-19 epidemic, accurate death certification is critical. We believe that COVID-19 should be enlisted under part II or section “note” (if it exists in DC form in a particular country) of the DC in all suicide instances and putrefied bodies with positive autopsy swabs for SARS-CoV-2. In addition to our suggestions for the completion of the DC in some COVID-19 instances, we feel that forensic pathologists should follow the WHO criteria for proper DC completion in COVID-19 cases. Better physician education at this stage of the pandemic would increase adherence to existing (WHO and CDC) standards. As a result, forensic pathologists with competence in death certification could help by teaching treating physicians in this area. © 2022 Bogdanović et al.

It is well known that the quality of death certificates determines the accuracy of public health mortality data. In the light of a pandemic, forensic pathologists must understand the true definition of a COVID-19 death and the requirements for filling out the death certificate, as these are critical for maintaining accurate and trustworthy mortality data. To determine the scope and evolution of the COVID-19 epidemic, accurate death certification is critical. We believe that COVID-19 should be enlisted under part II or section “note” (if it exists in DC form in a particular country) of the DC in all suicide instances and putrefied bodies with positive autopsy swabs for SARS-CoV-2. In addition to our suggestions for the completion of the DC in some COVID-19 instances, we feel that forensic pathologists should follow the WHO criteria for proper DC completion in COVID-19 cases. Better physician education at this stage of the pandemic would increase adherence to existing (WHO and CDC) standards. As a result, forensic pathologists with competence in death certification could help by teaching treating physicians in this area. © 2022 Bogdanović et al.

Calcium, as one of the main extracellular ions, maintains a key role in numerous biologic functions. For forensic purposes, it was analyzed mostly for estimation of postmortem interval (PMI). We have designed our experiment with the concept that the repetitive withdrawal of vitreous humor (VH) might clarify the postmortem metabolism of calcium in greater detail to estimate the PMI. Accordingly, 248 samples of VH from 31 autopsy cases were evaluated over three years; samples (0,1 mL of VH) were taken and analyzed at equal time intervals after death—every three hours until 24 h after death. Each sample was centrifuged and analyzed using the ARCHITECT C SYSTEM 8000. Moreover, functional relationship between PMI and calcium concentration was established: PMI (hours) = [Ca2+] × 13.696–7.843. Although the concentration of calcium in VH in the analyzed group increases with time, the coefficient of variation for the regression (CVreg = 46.8%) indicates that this correlation is not so strong, meaning that the level of predictiveness of calcium for estimation of time since death is poor when is not used in combination with other relevant substances. © 2020 Elsevier B.V.