Search results for "AUTOPSY"

Changes in dynamics of excess mortality rates and net survival after diagnosis of follicular lymphoma or diff use large B-cell lymphoma: comparison b…

2015

Summary Background Since 2001, the World Health Organization classification of tumours of haematopoietic and lymphoid tissues and the International Classification of Diseases for Oncology (third edition) have improved data collection for lymphoma subtypes in most European cancer registries and allowed reporting on the major non-Hodgkin lymphoma subtypes. Treatment of non-Hodgkin lymphoma has changed profoundly, benefiting patients with follicular lymphoma or diffuse large B-cell lymphoma. We aimed to compare dynamics of cancer mortality in patients with follicular lymphoma or diffuse large B-cell lymphoma in five large European areas using data for survival from the largest number of collab…

Molecular autopsy in sudden cardiac death and genetic screen in arrhythmogenic cardiac syndromes.

Sudden cardiac death (SCD) is one of the most important mode of death in Western Countries and remains a major public health problems; is responsible for half of all deaths due to cardiovascular disease. New methods of preventing potentially fatal arrhythmias have been developed, and the accurate diagnosis of the causes of Sudden Cardiac Death is now of particular importance. In recent years researchers have identified the genetic background of many diseases involving the myocardium, and many Cardiomyopathies are considered to have a genetic origin. Specialized myocytes of the cardiac conduction system are essential to coordinate sequential contraction of cardiac atria and ventricles. Anoma…

Torture and Maltreatment in Prison: A Medico-Legal Perspective

2023

The maltreatment and torture of prisoners constitute a global problem. Methods of maltreatment are classified as the psychological and the physical, and physical methods inevitably lead to psychological sequelae. Our review offers an analysis from the medico-legal perspective of the literature on the torture and physical and sexual abuse experienced by prisoners and their psychological sequelae and aims to investigate the medico-legal issues of investigating maltreatment in prison so as to suggest methodologies and updated approaches for dealing with such cases in a forensic context. We performed a comprehensive literature search of peer-reviewed publications (articles and reviews), researc…

Toxicological investigations in a fatal and non-fatal accident due to hydrogen sulphide (H2S)poisoning

2019

Hydrogen sulphide (H2S) is one of the most toxic natural gas and represents a not rare cause of fatal events in workplaces. We report here a serious accidental poisoning by hydrogen sulphide inhalation involving six sailors. Three of them died while the other three survived and were transported to the emergency room. No greenish discolouration of the body, that could be a feature of these type of deaths, was observed at autopsy. Given that blood and/or urine H2S detection does not allow to discriminate if it is related to inhalation or to putrefactive processes, the determination of thiosulphate, H2S main metabolite, is decisive. The succession of fatal events reported here can be rebuilt b…

2018

Background Global development goals increasingly rely on country-specific estimates for benchmarking a nation's progress. To meet this need, the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2016 estimated global, regional, national, and, for selected locations, subnational cause-specific mortality beginning in the year 1980. Here we report an update to that study, making use of newly available data and improved methods. GBD 2017 provides a comprehensive assessment of cause-specific mortality for 282 causes in 195 countries and territories from 1980 to 2017. Methods The causes of death database is composed of vital registration (VR), verbal autopsy (VA), registry, survey…

Report on Intrauterine Drug Exposure During Second Trimester of Pregnancy in a Heroin-Associated Death

1999

A 17-year-old girl was found dead in a public toilet with fresh needle puncture marks. She was 18-20 weeks pregnant with a male fetus. Drug screening of her blood and urine indicated recent heroin use. Chronic drug use was confirmed by hair analysis. Amniotic fluid as well as fetal and maternal tissues and body fluids were analyzed by GC/MS and HPLC. All the fetal specimens were investigated, and the following levels of drugs were found: 6-monoacetyl-morphine (blood: 152 ng/g; amniotic fluid: 128 ng/g; brain: 140 ng/g; lung: 110 ng/g; liver: 2 ng/g; kidney: 40 ng/g), morphine (blood: 1360 ng/g; amniotic fluid: 604 ng/g; brain: 710 ng/g; lung: 1030 ng/g; liver: 2060 ng/g; kidney: 1100 ng/g),…

Concept and Treatment of Hydrocephalus in the Greco-Roman and Early Arabic Medicine

2007

In the ancient medical literature hydrocephalus was not often described although its existence and symptomatology were well known. Most detailed descriptions of hydrocephalus including the surgical treatment are extant in the encyclopaedic works on medicine of the physicians Oreibasios and Aetios from Amida from the 4th and 6th centuries AD, respectively. Because of their broad scientific interests, this type of physicians, typical for the late Roman empire, were known as philosophy-physicians (iota alpha tau rho o sigma o phi iota sigma tau alpha iota). They defined hydrocephalus in contrast to our present understanding as a fluid collection excluding abscesses visible as a bulging tumour …

Post-mortem findings in vaccine-induced thrombotic thrombocytopenia

2021

Greinacher et al.1 and Schultz et al.2 were the first to independently report the main clinical and laboratory features of 11 and five respective patients from Germany, Austria and Norway who developed life-threatening thrombohemorrhagic complications 5 to 16 days after the administration of the first dose of the chimpanzee adenoviral vector vaccine ChAdOx1nCoV-19 against SARS-CoV-2 and COVID-19. Subsequently Scully et al.3 reported similar findings in 23 patients treated with the same vaccine in the United Kingdom. More recently, See et al.4 reported a case series of 12 patients from the USA with cerebral venous sinus thrombosis following the vaccination with Ad26.CoV2.S employing a human …

Forensic tools for the diagnosis of electrocution death: Case study and literature review

2018

Diagnosis of death by electrocution may be difficult when electric marking is not visible or unclear. Accordingly, the body of a man who appeared to have died from accidental electrocution was carefully forensically analysed. Macroscopic and microscopic analysis of the current mark was carried out using a variable-pressure scanning electron microscope equipped with energy dispersive X-ray microanalyser to highlight skin metallisation, indicating the presence of iron and zinc. The histological findings of electrocution myocardial damage were supported by the results of biochemical analysis which demonstrated the creatine kinase-MB and cardiac troponin I elevation. The effects of electric cu…

Virtopsy and Living Individuals Evaluation Using Computed Tomography in Forensic Diagnostic Imaging

2019

The applications of forensic radiology involve both Virtopsy both studies on living people - to demonstrate bone age, search for foreign bodies, such as voluntary injection of drug ovules or surgical sponges accidentally forgotten, to assess gunshot wounds, to evaluate injuries by road accidents, and cases of violence or abuse (both in adults and in children). Computed tomography is the most used imaging tool used in forensic pathology and its indications are mainly focused on cases of unnatural deaths or when a crime is suspected. It is preferred over the standard autopsy in selected cases, such as in putrefied, carbonized or badly damaged bodies; or as a preliminary evaluation in mass dis…