Driving under the influence of drugs - The failed quest of finding medical signs indicative to driving impairment.

Motor vehicle accidents (MVA) are the leading cause of death in childhood and young adult age. One of the most important factors behind MVA is driving under the influence of alcohol (DUIA) and drugs (DUID). The importance of DUID is rising together with the increasing drug abuse.

Case Report: A Sudden Thyroid-Related Death of a 15-Year-Old Girl.

A 15-year-old young girl was found dead at home. There were no indications of any intervention or the application of force. On the previous day, she was admitted to hospital because of palpitations, fatigue, a headache, and a swollen neck.

Evaluation of the effect of ozone disinfection on forensic identification of blood, saliva, and semen stains.

Good laboratory practice minimizes the biological hazard posed by potentially infectious casework samples. In certain scenarios, when the casework sample is contaminated with highly contagious pathogens, additional safety procedures such as disinfection might be advised. It was previously proven that ozone gas treatment does not hamper STR analysis, but there is no data on how the disinfection affects other steps of the forensic analysis.

Pituitary Adenylate Cyclase-Activating Polypeptide (PACAP) and Sudden Infant Death Syndrome: A Potential Model for Investigation.

Sudden infant death syndrome (SIDS) represents a significant cause of post-neonatal mortality, yet its underlying mechanisms remain unclear. The triple-risk model of SIDS proposes that intrinsic vulnerability, exogenous triggers, and a critical developmental period are required for SIDS to occur. Although case-control studies have identified potential risk factors, no in vivo model fully reflects the complexities observed in human studies.

Biomechanical study on the effect of atherosclerosis on the vulnerability of thoracic aorta, and it's role in the development of traumatic aorta injury.

Traumatic aorta injury (TAI) is the second most common traumatic cause of death preceded only by head injuries, being responsible for 5% to 30% of all mortalities in high-speed deceleration injuries. Multiple external factors might play a role such as impact speed, impact direction, occupant location, and presence or lack of restraining safety mechanism. Apart from these external factors, also human biological factors can influence its development.

Fatal Overdose with the Cannabinoid Receptor Agonists MDMB-4en-PINACA and 4F-ABUTINACA: A Case Report and Review of the Literature.

A case of a 26-year-old male who died from consuming synthetic cannabinoid receptor agonists MDMB-4en-PINACA and 4F-ABUTINACA is reported. MDMB-4en-PINACA and 4F-ABUTINACA are potent synthetic cannabinoid receptor agonists (SCRAs). This is the first detailed reporting of MDMB-4-en-PINACA and 4F-ABUTINACA associated fatality, which can help the routine forensic work.

Piercing the surface: A mechanical analysis of stabbing with household tools.

Estimating the applied power during a stabbing incident, or estimating the minimal force necessary to penetrate the body with a certain weapon is a challenging task in forensic practice. A thorough forensic evaluation of stabbing forces needs objective numerical experimental data. Stabbing tests of 12 different weapons - including knives, a pair of scissors, a fork, screwdrivers, a rasp, a corkscrew, and a utility knife blade - were performed with a Mecmesin MultiTest-dV material tester on pork loin and ballistic gel to estimate the stabbing forces and dynamics.

[The use of lot numbers of surgically implanted devices for forensic identification].

The present study aims to discuss two successful identification cases of the search warrants on unknown bodies by the Baranya County Police Department. In both cases, identification was only possible by using lot numbers of the traumatological metal implants removed during exhumation, several years after the bodies had been discovered and the post-mortem investigation was completed. We hope that the cases provided will highlight the importance of secondary identifiers, specifically the lot numbers of medical implants, in forensic identification practice.

A technical note on percutaneous fixation of trapezium fracture under gravitational traction.

Trapezium fractures rarely present as isolated fractures and warrant anatomical fixation to minimize post-traumatic arthritis. Fixation techniques reported include open approach to trapezium fracture and fixation, percutaneous fixation under image intensifier guidance or percutaneous arthroscopic fixation under gravitational traction. We have reported a novel method of percutaneous fixation of a trapezium Walker type IV coronal split fractures under gravitational traction and per-operative image intensifier guidance.

Misconnected chest tube: An extremely unusual fatal complication of secondary pneumothorax.

A rare and fatal complication of suction drainage of secondary spontaneous pneumothorax is reported. The patient, likely by a mistake, arbitrarily connected the oxygen supply tube to the thoracic drain. The sharp increase of intrapleural pressure combined with the atmospheric intraalveolar environment caused diffuse lung injury and cardiopulmonary collapse without a direct lung injury.

Simultaneous fatal poisoning of two victims with 4F-MDMB-BINACA and ethanol.

Purpose: Methyl-2-(1-(4-fluorobutyl)-1H-indazole-3-carboxamido)-3,3-dimethylbutanoate (4F-MDMB-BINACA) is a newly emerging synthetic cannabinoid receptor agonists (SCRA) first described in 2018 in both Europe and the United States. Two fatal cases are reported caused by simultaneous consumption of 4F-MDMB-BINACA and ethanol.

Methods: The victims were brothers who were both found deceased after consuming 4F-MDMB-BINACA and ethanol.

Forensic assessment of a life-threatening penetrating abdominal air gun injury.

Air guns are considered mostly harmless by the public opinion, but projectiles shot from common air guns can penetrate skin and thus able to cause severe, even life-threatening injury. The prevalence of air gun injuries is constantly high, but severe injuries occur rarely. Forensic evaluation of air gun injuries can be challenging since the shot wound characteristics produced by combustion in case of firearm injuries are missing.

Solithromycin in Children and Adolescents With Community-acquired Bacterial Pneumonia.

Background: Solithromycin is a new macrolide-ketolide antibiotic with potential effectiveness in pediatric community-acquired bacterial pneumonia (CABP). Our objective was to evaluate its safety and effectiveness in children with CABP.

Methods: This phase 2/3, randomized, open-label, active-control, multicenter study randomly assigned solithromycin (capsules, suspension or intravenous) or an appropriate comparator antibiotic in a 3:1 ratio (planned n = 400) to children 2 months to 17 years of age with CABP.

Application of 3D printing in assessment and demonstration of stab injuries.

In stabbing related fatalities, the forensic pathologist has to assess the direction of wound track (thus, the direction of the stabbing) and the weapon's possible characteristics by examining the stab wound. The determination of these characteristics can be made only with a high level of uncertainty, and the precise direction of the stabbing is often difficult to assess if only soft tissues are injured. Previously reported techniques used for the assessment of these wound characteristics have substantial limitations.

Lethal case of myocardial ischemia following overdose of the synthetic cannabinoid ADB-FUBINACA.

The serious adverse effects of synthetic cannabinoids (SCB), the lack of human pharmacological data on SCBs, and the increasing number of SCBs with diverse structures are growing public health concerns. A fatal case of myocardial ischemia after ADB-FUBINACA overdose is reported. A 41-year-old male died after consuming a brown, powder-like drug.

[The predictive value of the Kobayashi and Kawanet score systems regarding immunoglobulin resistance and cardiac complications in patients with Kawasaki disease: A pilot study].

Unlabelled: Összefoglaló. Bevezetés: A Kawasaki-szindróma immunvasculitis, amely kezeletlenül kardiológiai szövődményekhez vezethet. A korai intravénás immunglobulin-terápia mérsékli a szövődményeket, de az esetek 10-20%-a rezisztens a kezelésre.

Application of photogrammetry in forensic pathology education of medical students in response to COVID-19.

As the coronavirus disease 2019 (COVID-19) pandemic forced universities to switch to distance online education, there was an urgent need to find some virtual/digital alternatives in order to continue teaching. Opportunities such as watching pre-recorded autopsy videos or creating and analyzing post-mortem computed tomography or magnetic resonance imaging with various 3D surface imaging techniques are usually time-consuming and cost-intensive. Photogrammetry, which allows the creation of 3D textured surface models from a series of overlapping photographs taken from varying viewpoints, is a less common approach compared with post-mortem imaging.

The effect of hepatic steatosis and fibrosis on liver weight and dimensions.

The liver is the most commonly injured abdominal organ, accounting for around half of abdominal organ injuries. The emergence of liver injury is determined by the injury mechanism, force, and tissue vulnerability. The vulnerability of the liver depends on the strength of the capsule and parenchyma, as well as the weight and dimensions of the liver.

The effect of steatosis and fibrosis on blunt force vulnerability of the liver.

The aim of our study was to examine the possible effect of steatosis and fibrosis on the blunt force vulnerability of human liver tissue. 3.5 × 3.