Genetic analyses of Seoul hantavirus genome recovered from rats (Rattus norvegicus) in the Netherlands unveils diverse routes of spread into Europe.

Seoul virus (SEOV) is the etiologic agent of hemorrhagic fever with renal syndrome. It is carried by brown rats (Rattus norvegicus), a commensal rodent that closely cohabitates with humans in urban environments. SEOV has a worldwide distribution, and in Europe, it has been found in rats in UK, France, Sweden, and Belgium, and human cases of SEOV infection have been reported in Germany, UK, France, and Belgium.

Post-mortem imaging compared with autopsy in trauma victims--A systematic review.

Background: Post-mortem imaging or virtual autopsy is a rapidly advancing field of post-mortem investigations of trauma victims. In this review we evaluate the feasibility of complementation or replacement of conventional autopsy by post-mortem imaging in trauma victims.

Materials And Methods: A systematic review was performed in compliance with the PRISMA guidelines.

First evidence of Seoul hantavirus in the wild rat population in the Netherlands.

We report the first detection of Seoul hantavirus (SEOV)-specific antibodies in the wild brown rat population in the Netherlands. SEOV-reactive antibodies were found in three rats out of 16 in a repeated series of tests including immunofluorescence assay, immunoblot, and enzyme-linked immunosorbent assay. Focus reduction neutralization test confirmed the presence of SEOV-specific antibodies, and reverse-transcription polymerase chain reaction (RT-PCR) confirmed the presence of hantaviral RNA.

The value of autopsies in the era of high-tech medicine: discrepant findings persist.

Aims: Although the autopsy is still the gold standard for quality assessment of clinical diagnoses, autopsy rates have been declining over the last decades to <10%. The aim of this study was to investigate the value of autopsies in the high-tech medicine era by determining the frequency of discrepancies between clinical and autopsy diagnoses.

Methods: We classified all adult autopsy cases (n=460), performed at Symbiant, Pathology Expert Centre, in 2007 and 2012/2013, as having major, or minor discrepancy or total concordance.

Rodents as potential couriers for bioterrorism agents.

Many pathogens that can cause major public health, economic, and social damage are relatively easily accessible and could be used as biological weapons. Wildlife is a natural reservoir for many potential bioterrorism agents, and, as history has shown, eliminating a pathogen that has dispersed among wild fauna can be extremely challenging. Since a number of wild rodent species live close to humans, rodents constitute a vector for pathogens to circulate among wildlife, domestic animals, and humans.

Statistical analysis of kerf mark measurements in bone.

Saw marks on bone have been routinely reported in dismemberment cases. When saw blade teeth contact bone and the bone is not completely sawed into two parts, bone fragments are removed forming a channel or kerf. Therefore, kerf width can approximate the thickness of the saw blade.

Validation of ultrastructural analysis of mitochondrial deposits in cardiomyocytes as a method of detecting early acute myocardial infarction in humans.

In the present study, ultrastructural analysis of mitochondrial deposits (black dots within mitochondria) as a method for the detection of early acute myocardial infarction (AMI) was evaluated. In 24 patients with AMI and six controls, analysis was performed in the heart of infarcted patients and noninfarcted controls. In the infarction area in lactate dehydrogenase (LDH)-diagnosed AMI, the percentage of positive mitochondria was significantly higher compared to corresponding heart tissue in control patients and compared to noninfarcted areas within these patients.

The basement membrane of intramyocardial capillaries is thickened in patients with acute myocardial infarction.

Background: Atherosclerotic epicardial coronary arteries are a major cause of acute myocardial infarction (AMI). Recently, we found that intramyocardial capillaries may also play a role in AMI induction. We have now evaluated intramyocardial capillaries using ultrastructural analysis in AMI patients.

Serous borderline tumor of the ovary presenting with cervical lymph node involvement: a report of 3 cases.

Supradiaphragmatic lymhadenopathy is extremely rare in patients with a serous borderline ovarian tumor (BOT), and clinically difficult to recognize. We describe 3 cases of serous BOT that primarily presented with arm thrombosis due to supradiaphragmatic lymphadenopathy. In all the 3 cases, fine needle aspiration cytology initially indicated metastatic adenocarcinoma.