The Diagnostic Value of the Changes in the Renal Glomerulus in the Postmortem Diagnosis of Freshwater Drownings.

Drowning is one of the major causes of unintentional injury death worldwide. As there are no pathomorphological findings specific to the diagnosis of drowning, definitive postmortem diagnosis of drowning continues to be a significant problem in forensic medicine. This study aims to present an additional diagnostic sign in cases of freshwater drowning by investigating the histopathological changes of renal tissue in the postmortem diagnosis of freshwater drowning. For this purpose, 103 cases were investigated in which the causes of death were freshwater drowning (n = 45), traffic accidents (n = 33) and acute myocardial infarction (n = 25). Renal corpuscular structures of selected cases were examined stereologically and histopathologically. Renal corpuscle diameter, renal corpuscle surface area, glomerular tuft surface area, and Bowman space were calculated by stereological method. When compared with the glomeruli of the control group, renal corpuscle diameter, renal corpuscle surface area, glomerular tuft surface area, and Bowman space values of kidney tissues of all freshwater drowning cases were found to be decreased (P < 0.001). These changes may be considered as an essential histopathological finding in postmortem diagnosis of freshwater drowning cases.

Autopsies in the elderly: Erzurum study.

INTRODUCTION: Clinical and forensic autopsies are the best methods for determining cause of death. The aim of this study was to determine demographic and etiologic characteristics in geriatric forensic cases analyzed in Erzurum, Turkey. MATERIALS AND METHODS: Autopsy reports and prosecution documents of decedents aged 65 and older autopsied in the Morgue Specialization Department of the Forensic Medicine Institute, Erzurum Division between January 1, 2010 and December 31, 2015 were screened retrospectively. RESULTS: The study included 399 subjects with a mean age of 74.38 ± 7.28 years. A large proportion of the subjects were in the young and middle old age group (n = 218, 54.63%) and male (n = 286, 71.68%). Autopsy was performed on 198 (49.62%) of the subjects, cause of death was determined by post-mortem external examination in 199 (49.87%), and documents were unavailable for 2 subjects. Cause of death was determined as natural in 130 (32.58%) of the decedents and unnatural in 269 (67.42%). The most common natural cause of death was cardiovascular disease (n = 94, 76.4%). Unnatural causes of death included accident in 223 (82.90%), suicide in 25 (9.30%) and homicide in 21 (7.80%) of the decedents. A large proportion of the accidents were traffic accidents (n = 120, 53.80%). The most common method of committing suicide was hanging (n = 15, 60%), whereas homicides were most often committed by blunt force trauma (n = 9, 42.86%). CONCLUSION: Our data are consistent with the literature, allowing for some variation based on regional sociocultural characteristics.

Non-thrombotic Pulmonary Embolism Due to Liver Hydatic Cyst: A Case Report.

BACKGROUND: A non-thrombotic pulmonary embolism is defined as embolization to the pulmonary circulation. It may be caused by microorganisms, foreign bodies, different cell types or gas in the pulmonary circulation. Pulmonary hydatid cyst-induced embolization is a rare complication of heart or liver hydatid cysts. CASE REPORT: We describe the fatal case of a 15-year-old boy without any known prior illness who was admitted to the hospital after feeling unwell and dropping to the ground while playing ball. During the autopsy, a lesional mass, with dimensions of 13x6 cm, was observed in the left lobe of the liver. The histomorphological examination of pulmonary sections showed scolices observed in pulmonary vessel lumina, thus a non-thrombosis hydatid embolism was diagnosed. Based on the findings, the cause of death was recorded as a non-thrombotic hydatid embolism. CONCLUSION: The present case is interesting because a non-thrombotic pulmonary embolism rarely results in sudden death, and a definitive diagnosis was possible only by a histopathological examination.

Factors affecting adherence to treatment and follow-up of burns in children: A single centre experience.

AIM: Children are prone to burn injury. Burns can be seen as a part of child abuse. The aim of this study was to investigate the factors affecting adherence to the treatment of burn patients, and to emphasize the role of the physician in identifying children's non-accidental burn injuries. MATERIALS AND METHODS: Children who were hospitalized in the burn unit were analyzed retrospectively. Results were assessed for significance using the Chi-square test. RESULTS: A total of 189 patients were included. Some patients (n = 52; 27.5%) were discharged against medical advice (DAMA) before completion of treatment. Although we could not demonstrate a relationship between non-accidental etiology and DAMA group, it was significant that these patients did not contact the outpatient clinic after discharge. It was evident from records that two of these cases were abused. The reasoning of the parents in the DAMA group for the early discharge was siblings at home, financial and accommodation problems. CONCLUSION: Although burns in children commonly occur due to an accident, each burn case should be examined for a non-accidental etiology and findings suggesting abuse should be noted. Physicians should be alert for the detection of signs of burn related child abuse.

Can early myocardial infarction-related deaths be diagnosed using postmortem urotensin receptor expression levels?

PURPOSE: Myocardial infarction (MI) is one of the most prevalent causes of sudden adult death. It is difficult to diagnose early MI postmortem because there are no typical or characteristic changes in morphology. In this study, changes in the level of the mRNA for the urotensin receptor (UR) were investigated postmortem to determine the suitability of UR as a biomarker for diagnosis of early MI after death. METHODS: An MI rat model was developed by injecting rats with isoproterenol (ISO) (lethal dose 850 mg/kg) or normal saline (control group). The hearts of rats in the control and ISO-induced MI groups were harvested at 0, 1, 3, 6, 12, 24, 48, and 72 h (h) postmortem. The hearts were then immediately submerged in 1 mL of RNA stabilization solution and stored at 4 °C for <1 week before RNA extraction. Relative UR expression analysis was performed using the StepOne Plus Real Time PCR System with cDNA synthesized from rat heart. RESULTS: Postmortem UR mRNA expression was higher in the ISO-induced MI group than in the control group, at both 4 and 20 °C, at all of the time points examined except 72 h postmortem (p < 0.0001). The largest increases were observed at ambient temperature and 6 h postmortem. CONCLUSIONS: Based on our findings, increased postmortem UR expression could serve as a biomarker to aid diagnosis of early MI.

The informed consent status for surgery patients in eastern Turkey: a cross-sectional study.

This study assesses the quality of the informed consent process and satisfaction with the informed consent process, for surgery patients in Turkey. Four hundred and eighty three patients were interviewed after their surgeries. More than half of the patients were satisfied with the information on eight issues that pertained to the informed consent process. A majority of patients (91 per cent) were satisfied with the information regarding why an operation necessary. However, only 205 of 483 patients(42 per cent) indicated that they had received sufficient information on the potential side effects and complications of surgery. Patients' educational level and the type of surgery--urgent or elective--were associated with the satisfaction status.

Amended forensic autopsy legal procedures in Turkey during integration with the European Union (EU).

European Union (EU) is expanding its territories, and Turkey has been making adaptive changes in many aspects for an integration with EU. In this regard, amendments on forensic autopsy procedures have been effective from June 1, 2005. This article delineates these changes, emphasizing the differences between the previous and the current procedures.

Turkey's physicians' attitudes toward euthanasia: a brief research report.

Euthanasia and assisted suicide are subject to an ongoing debate and discussed with various aspects. Because physicians are in a profession closely related to euthanasia, their attitudes toward this subject are significant. Thus, research intending to explore their opinions is carried out in many countries. In this study, opinions of the physicians regarding euthanasia's definition, contents, legal aspects, and acceptable conditions for its application are addressed. The questionnaire was given to 949 physicians, more than 1% of the total working in Turkey. Of the physicians who participated in the study, 49.9% agreed with the opinion that euthanasia should be legal in certain circumstances. In addition, 19% had come across a euthanasia request and the majority of physicians (55.9%) believed that euthanasia is applied secretly in the country despite the prohibitory legislation. In conclusion, the authors infer from the study itself and believe that euthanasia should be legal in certain circumstances and that the subject, which is not in the agenda of the Turkish population, should continue to be examined.

The alterations in adenosine nucleotides and lactic acid levels in striated muscles following death with cervical dislocation or electric shock.

In this study, changes in adenosine triphosphate (ATP), adenosine diphosphate (ADP), adenosine monophosphate (AMP) and lactic acid levels in masseter, triceps, and quadriceps muscles obtained from right and left sides of Spraque-Dawley rats following two different types of death were investigated. The samples were taken immediately and 120 minutes after death occurred either by cervical dislocation or electric shock. ATP concentrations in the muscles of masseter, triceps, and quadriceps were lower in samples obtained 120 minutes after death than that of samples obtained immediately after death. ADP, AMP, and lactic acid concentrations in these muscles were higher in samples obtained 120 minutes after death than those obtained immediately after death. A positive linear correlation was determined between ATP and ADP concentrations in quadriceps muscles of the rats killed with cervical dislocation and in masseter muscles of the rats killed with electric shock. When the rats killed with cervical dislocation and with electric shock were compared, ADP, AMP, and lactic acid concentrations were lower in the former than in the latter for both times (immediately and 120 minutes after death occurred). In the case of electric shock, ATP is consumed faster because of immediate contractions during death, resulting in a faster rigor mortis. This finding was confirmed with higher lactic acid levels in muscles of the rats killed with electric shock than the other group. In the cervical dislocation and electric shock group rats, ATP decreased in different levels in the three different muscle types mentioned above, being much decline in masseter in cervical dislocation and in quadriceps in electric shock group. This may be caused by low mass and less glycogen storage of masseter and by near localisation of electrode to quadriceps. One can conclude that the occurrence of rigor mortis is closely related to the mode of death.