The purpose of postmortem forensic toxicological analysis is to determine the role of any unknown drug/poison in causing death. The first and the most important step in the analysis scheme is the screening of biological specimens for the presence of drugs/poison. Currently, general unknown screening (GUS) or systemic toxicological analysis (STA) procedure involves gas chromatography-mass spectr...

We report the development of a computer hardware and software that addresses the special needs of the forensic toxicology laboratory for real-time, data gathering, analysis, and retrieval. In addition to accessioning, work-list preparation, and result reporting, we implemented automatic test ordering based on patient/decedent case characteristics in the accessioning stage to provide reliable an...

I. Forensic toxicity testing A. Analytic chemistry melded with organ damage consistent with the compound and concentration found (consonance of data) 1. Most intentional poisoning deaths suicide; most unintentional poisoning deaths from overdose of opioids and cocaine; toxicity from ethanol, drugs of abuse, overuse of medications lead car crash causes; unintentional nonfatal poisonings causes b...

Absolute Method A method in which characterization is based on physically defined (absolute) standards. Accreditation (l) A formal process by which a laboratory is evaluated, with respect to established criteria, for its competence to perform a specified kind(s) of measurement(s); (2) the decision based upon such a process; (3) formal recognition that a testing laboratory is competent to carry ...

background : suicidal behaviour is any deliberate action that has potentially life-threatening consequences, such as taking a drug overdose, deliberately consuming poison, hanging, drowning, burn etc. the aim of this study was to illustrate the epidemiological profile of complete suicidal poisoning cases autopsied at department of forensic medicine and toxicology, rajendra institute of medical ...

QuEChERS stands for Quick, Easy, Cheap, Effective, Rugged, and Safe. This method is widely used to determine pesticides and was first introduced in 2003. Anastassiades and colleagues first introduced this method in 2003 to extract veterinary drugs from animal tissue [1]. Toxicology samples in forensic medicine are usually analyzed by Liquid-Liquid extraction (LLE) and solid phase extraction (SP...

Background: The pattern of drug abuse in Iran has dramatically changed in recent years, turning from the traditional opioids [opium, opium dross, and refined opium dross (Shireh)] into drugs with newer forms. The present study is aimed at investigating the frequency of pathological changes in the lungs of bodies with positive postmortem toxicology results for narcotics and psychotropic substanc...

background: the pattern of drug abuse in iran has dramatically changed in recent years, turning from the traditional opioids [opium, opium dross, and refined opium dross (shireh)] into drugs with newer forms. the present study is aimed at investigating the frequency of pathological changes in the lungs of bodies with positive postmortem toxicology results for narcotics and psychotropic substanc...