Clinical Toxicology
Fares Najari; Seyed Mojtaba Abolbagaei; Babak Mostafazadeh; Dorsa Najari
Volume 7, Issue 1 , January 2021, , Pages 32-35
Abstract
Objective: Due to the rapid pace of industrialization and the high prevalence of addiction, toxicity caused by heavy metals, especially lead, has become one of the major health problems associated with high morbidity and mortality. Therefore, reliable information is critical to manage this condition. ...
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Objective: Due to the rapid pace of industrialization and the high prevalence of addiction, toxicity caused by heavy metals, especially lead, has become one of the major health problems associated with high morbidity and mortality. Therefore, reliable information is critical to manage this condition. Methods: This descriptive cross-sectional study was performed on 30 cadavers, suspected of lead poisoning. The hospital records and the results of anatomical investigations were studied. Data were collected in a researcher-made questionnaire and analyzed in SPSS Version 22. Results: The results showed a significant correlation between the pathological results of pulmonary autopsy and the duration of drug use (P= 0.01). Also, the pathological results of cardiac autopsy had significant correlations with age (P= 0.006) and blood lead level (P= 0.03). Moreover, significant correlations were found between the pathological results of liver autopsy and age (P=0.00), between the pathological results of brain autopsy and the route of drug administration (P=0.01), and between the pathological results of kidney autopsy and age (P=0.00). Most pathological changes were observed in the brain and kidney tissues. Conclusion: Lead poisoning does not cause any specific pathological changes in the liver, heart, brain, lung, or kidney tissues; however, these non-specific changes, alone or together, can lead to death
Emergency medicine
Fares Najari; Hadi Jafari; Ali Mohammad Alimohammadi; Dorsa Najari
Volume 6, Issue 2 , July 2020, , Pages 73-76
Abstract
Objective: Determination of victim’s clothes in gunshot wounds is important due to the necessity of immediate workup in the emergency room as well as the legal aspects of cases. The aim of this study is to evaluate the importance of victim’s clothes in gunshot wounds referred to autopsy hall ...
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Objective: Determination of victim’s clothes in gunshot wounds is important due to the necessity of immediate workup in the emergency room as well as the legal aspects of cases. The aim of this study is to evaluate the importance of victim’s clothes in gunshot wounds referred to autopsy hall of legal medicine bureau of Tehran, Iran from 2014 to 2017.Methods: In this analytical comparative study, 202 consecutive cadavers of gunshot victims, referred to Tehran Legal Medical Hall from 2014 to 2017, were enrolled and the effect of shotgun and gunshot wound were determined and compared. Data were collected using a researcher-made questionnaire. The significance level of the tests was considered as P < 0.05. Spearman correlation coefficient and chi-square tests were used accordingly. The data were analyzed using SPSS software version 22.Results: In this study, all women were killed by gunshot. Also, all of the 26 people who were killed by shotgun were men. The mean of age only in males was 39-48 years for shotgun, and 29-38 years in both genders for gunshot. Evaluation of their clothes in the emergency room and autopsy hall was helpful in 70% of cases in order to determine shot distance and type of gun (P = 0.0001). Conversely, we did not observe a significant difference between sex (P = 0.082) and the pattern of death (P = 0.211).Conclusion: Based on the obtained results, it seems that some characteristics of victim’s clothes may be useful to differentiate shotgun and gunshot.