An autopsy case report of aortic dissection complicated with histiolymphocytic pericarditis and aortic inflammation after mRNA COVID-19 vaccination.

A male in his 90 s consulted a doctor because he experienced several days of general fatigue and dyspnea. He was diagnosed with heart failure, and diuretic medications taken for 3 days relieved his symptoms. However, he was found dead on the morning of the fourth day after consultation.

Autopsy case of right ventricular rhabdomyoma in tuberous sclerosis complex.

Tuberous sclerosis complex (TSC) is a genetic multisystem disorder characterized by widespread hamartomas in several organs, including the brain, heart, skin, eyes, kidney, lung, and liver. Rhabdomyoma is the most common cardiac tumor diagnosed in fetuses, neonates and infants, and is closely linked to TSC. Here we describe an autopsy case of right ventricular rhabdomyoma in TSC.

Sudden cardiac death during first-time jogging.

With increased interest in fitness and health care, jogging has become more popular as an exercise to promote health. However, sudden cardiac death during sports or exercise has also been reported. Some apparently healthy elderly individuals take up sports for both recreation and health improvement based only on completion of a questionnaire, without undergoing medical evaluation.

An autopsy case of zinc chloride poisoning.

Ingestion of large amounts of zinc chloride causes corrosive gastroenteritis with vomiting, abdominal pain, and diarrhea. Some individuals experience shock after ingesting large amounts of zinc chloride, resulting in fatality. Here, we present the results of an administrative autopsy performed on a 70-year-old man who ingested zinc chloride solution and died.

An autopsy case of cardiac tamponade caused by a ruptured ventricular aneurysm associated with acute myocarditis.

We report an autopsy case of hemopericardium caused by rupture of a ventricular aneurysm associated with acute myocarditis in an infant boy aged 2 years and 10 months. Three days before his death, the patient developed fever. On the day of death, he described an urge to defecate and attempted to do so in an upright position.

Forensic toxicological implications of pleural effusion; an autopsy case of drug overdose.

Unlabelled: A fatal poisoning case involving multiple psychotropic drugs is presented. Quantitative toxicological analysis showed that the concentrations of phenobarbital, promethazine, chlorpromazine, alprazolam and bromazepam in the femoral blood were 69.51μg/ml, 32.

Actual situation regarding cardiac etiology determined by clinical diagnosis of and medical examiner's postmortem findings on witnessed out-of-hospital cardiac arrest cases.

Aim: To examine indicators that may assist in the diagnosis of cardiac etiology using simple tests in witnessed cardiac etiology out-of-hospital cardiac arrest cases, which is emphasized in the Utstein Style.

Method: The subjects were 165 witnessed cardiac etiology out-of-hospital cardiac arrest cases, which were transported to Kobe University Hospital during the five-year period between January 1, 2005 and December 31, 2009. A comparative study was conducted into whether there were any significant differences in the initial electrocardiogram (ECG) and the various early diagnostic markers of acute myocardial infarction between the group who were finally diagnosed as being of cardiac etiology and the group who were finally diagnosed as being of non-cardiac etiology.

Rapid determination of glyphosate, glufosinate, bialaphos, and their major metabolites in serum by liquid chromatography-tandem mass spectrometry using hydrophilic interaction chromatography.

We developed a simple and rapid method for the simultaneous determination of phosphorus-containing amino acid herbicides (glyphosate, glufosinate, bialaphos) and their major metabolites, aminomethylphosphonic acid (AMPA) and 3-methylphosphinicopropionic acid (MPPA), in human serum. Serum samples were filtrated through an ultrafiltration membrane to remove proteins. The filtrate was then washed with chloroform, and injected into a liquid chromatography-tandem mass spectrometry (LC-MS/MS) system.

An autopsy case of carbamazepine poisoning.

We present a case of fatal carbamazepine poisoning. Quantitative analysis of carbamazepine using high performance liquid chromatography, revealed that the concentrations of carbamazepine were 50.2 microg/ml in the femoral venous blood and 60.

Lipid hydroperoxides in human plasma after ethanol consumption.

Oxidative stress contributes to the pathogenesis of alcoholic liver disease. The purpose of this study is to estimate the amount of oxidative stress that is present when healthy humans consume moderate amounts of ethanol. Blood was collected from healthy volunteers before, 1 h, and 3 h after drinking 400 ml of Japanese rice wine at the rate of 100 ml per 5 min.

An autopsy case of poisoning with ethanol and psychotropic drugs.

A case of fatal poisoning involving ethanol with psychotropic drugs is presented. Quantitative toxicological analysis showed that the concentrations of ethanol, amoxapine and phenobarbital in the femoral blood were 2.86 mg/ml, 0.

Rupture of a jejunal artery aneurysm.

Aneurysm of the superior mesenteric artery or its branches is rare. We herein present a case of a ruptured aneurysm of the jejunal artery, a branch of the superior mesenteric artery, and we also review 19 cases of jejunal artery aneurysm reported in the English literature. A 66-year-old male who had received a fist blow to the face presented in the emergency ward of his local hospital.

Medico-legal investigation of chicken fat clot in forensic cases: immunohistochemical and retrospective studies.

Chicken fat clot (CFC), a fibrin-like substance, is sometimes found in the heart and large blood vessels in some autopsy cases. Reports of detailed histological findings of CFC are scant. We therefore examined CFC histologically in 53 autopsy cases and its correlation with ante-mortem or post-mortem evidence.

An autopsy case of imipramine poisoning.

We present a fatal imipramine poisoning. Quantitative analysis of imipramine and its metabolite, desipramine, was performed by high-performance liquid chromatography. The concentrations of imipramine and desipramine were 18.

Phosphatidylcholine hydroperoxide levels in human plasma are lower than previously reported.

The quantification of PC hydroperoxide (PCOOH) in human plasma was studied by HPLC with chemiluminescence detection (HPLC-CL). We identified for the first time the monohydroperoxide of 1-palmitoyl-2-linoleoyl-PC hydroperoxide (PC 16:0/18:2-OOH) in plasma by LC-MS and HPLC-CL. The standard compound, PC 16:0/18:2-OOH (synthetic PCOOH), as well as PCOOH from egg yolk, was used.

Sexual asphyxia by hanging--a case report and a review of the literature.

A case of sexual asphyxial death by hanging is presented. A 35-year-old male, found dead lying on his face in a bed of a truck cab, had hanged himself from a window frame using a leather belt. He was completely naked.

Consecutive administration of paraquat to rats induces enhanced cholesterol peroxidation and lung injury.

It is our hypothesis that as a consequence of increased oxidative stress, rats develop lung injury with increased cholesterol-derived hydroperoxides and oxysterols in lung after consecutive exposure of the rats to paraquat. To test this we administered 10 mg/kg of paraquat i.p.