American Journal of Forensic Medicine and Pathology

Umbilical cord tissue (UCT) traditionally has been used as an antemortem matrix for identifying and monitoring fetal exposure to drugs suspected to have been used during pregnancy. The specimen offers several advantages as a testable tissue, including accessibility and ease of collection, ample sample volume, a long window of detection, and ability to detect for a wide range of drugs. Despite these advantages, little to no research exists on the use of UCT as a postmortem forensic toxicology specimen. This article aims to provide insights into UCT toxicological testing and infer potential applications for postmortem use, such as investigations into stillbirths and infant abandonment...

No abstract text is available yet for this article.

Methadone is one of the most common medications currently prescribed for the treatment of opioid use disorders (OUDs). While methadone maintenance programs (MMPs) have been highly successful in the management and treatment of OUDs resulting in a reduced number of fatalities, the risk of overdose/toxicity remains. The current study was undertaken to analyze trends in overdoses attributed to prescribed and diverted methadone in South Australia (SA) between 2000 and 2019. Over the 20-year period, 344 methadone-related deaths occurred in SA with a significant increase in deaths over the study period (P = 0...

No abstract text is available yet for this article.

The aims of this study were to examine the procedures performed during the death examination by scanning the qadi registry books of the Ottoman Empire in the 16th-18th centuries and to compare them with the procedures performed today. In our study, a total of 12 Konya qadi registry records from the period between 16th and 18th centuries (1563-1731) were examined. In our study, a total of 70 cases that underwent death discovery and examination were found out of 12 Konya qadi registry books. When the causes of death were evaluated in the cases in which the dead were discovered, being trapped in the wreckage was found as the most common cause with a total of 9 cases...

A cross-sectional study of the wound age estimation from the forensic skin wound samples was performed immunohistochemically with a sample size of 40 (n = 40). The samples were segregated according to the appropriate stages of wound healing with the help of hematoxylin-eosin staining. Later, they were subjected to immunohistochemistry staining with anti-AQP3 antibody. Quantification of the expression of AQP3 in the injured and uninjured formalin-fixed skin tissues was done semiquantitatively and manually under 400× magnifications...

A cross-sectional study used 5216 laboratory-confirmed coronavirus disease 2019 (severe acute respiratory syndrome coronavirus 2)-related mortality cases in Cook County of Illinois. The data set included each case's demographic data, manner of death, and comorbidities. The age ranged from 0 to 108 years, with a median of 73.5 years. There were few mortality cases in the age group younger than 30 years, and the incidence of fatal infection increased with age. We demonstrated an increased incidence of mortality in males compared with females (P < 0...

No abstract text is available yet for this article.

Fractures of the hyoid bone (HB) and thyroid cartilage (TC) are important findings in emergency medicine and forensic pathology. This study aimed to determine the occurrence and anatomical localization of HB and TC fractures and to evaluate the etiological and risk factors.A total of 315 patients with HB and/or TC fractures were included over a 3-year period. Data regarding the incident type, cause of death, age, sex, body mass index, regional trauma findings, location of fractures, resuscitation, and toxicological analyses were collected...

Previous studies on the sexual dimorphism of the mastoid triangle have typically focused on linear and area measurements. No studies in the literature have used mastoid air cell system volume measurements for direct anthropological or forensic sex determination. The aims of this study were to investigate the applicability of mastoid air cell system volume measurements and mastoid triangle measurements separately and combined for sex estimation, and to determine the accuracy of sex estimation rates using machine learning algorithms and discriminant function analysis of these data...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Heart-type fatty acid-binding protein (HFABP) is a 15-kDa substance reported to pass through the renal tubules and be renally excreted. Therefore, it is possible that its concentration in the urine collected postmortem may reflect antemortem blood levels. We measured the postmortem urine concentration of HFABP in 94 forensic autopsy cases and compared it between acute myocardial infarction (AMI), sepsis, heat stroke cases, and asphyxia cases as control cases to examine its diagnostic validity. Kidney tissue collected at autopsy was immunostained with antibodies against HFABP to evaluate the correlation with the urinary measurements...

No abstract text is available yet for this article.

A key element for diagnosing cardiac enlargement in an autopsy setting is relevant heart weight references. However, most available references are to a large extent not representative of a medicolegal autopsy population, implying that reference weights are likely lower than those in the relevant population.To establish more applicable heart weight references in a medicolegal autopsy population, we designed a heart weight model that accounts for undiagnosed cardiac enlargement using data from 11,897 nontraumatic Swedish medicolegal autopsy cases autopsied between 2010 and 2019...

No abstract text is available yet for this article.

Eutylone is an emerging synthetic stimulant that is quickly gaining popularity due to its affordability and wide availability. A recent surge has been observed in Upstate New York. This study presents a retrospective review of deaths in which eutylone was identified in postmortem samples from January 2018 to December 2021 in the electronic database of the Onondaga County medical examiner's office in Syracuse, NY. Of the 176 subjects who met the study criteria, 128 (73%) were male and 48 (27%) were female, with a mean age of 37...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

Paraquat (PQ) is one of the most widely used herbicides in the world, and poisoning is generally associated with accidental, suicidal, or homicidal events. Therefore, in the forensic context, PQ could be in various ways involved as a possible cause of death of a subject. However, even though its systemic toxicity is known, the biological effects exerted on individual viscera have been explored only to some extent, especially in case of victim's survival. Therefore, a case concerning a suicidal ingestion of PQ with survival of 3 days was deemed of interest...