The periprostatic venous plexus: an unusual source of fatal pulmonary embolism during corporoplasty.

When a sudden death occurs during a minor surgical intervention, it may require a careful and extensive postmortem investigation. One such case concerns a 61-year-old male patient affected by Peyronie's disease, who died suddenly during a corporoplasty procedure. Autopsy and histologic examinations showed a massive bilateral pulmonary micro-embolism brought on by periprostatic venous plexus thrombosis. The cause of death was attributed to intraoperative fatal pulmonary micro-embolism. Pulmonary thromboembolism is a major cause of death and is known to be a possible complication of surgery. Nevertheless, the periprostatic venous plexus is an unusual site of thrombosis, as it has been demonstrated that the majority of emboli originate in the legs. In this case, the embolism was massive and fatal and occurred during a minor surgical procedure, even though the patient was not at risk for venous thromboembolism, nor did he have a significant past medical history.

The Differential Diagnosis Between Natural Death and Homicide, an Everlasting Challenge for the Forensic Pathologist: An Exemplar Case Report.

Most of the work performed by the forensic expert is to find proof for different plausible hypotheses that may be used in a trial to serve justice purposes when the "identity" of a case is already unveiled. Yet the previous phase of the investigation is also of great importance, and sometimes (like in the presented case), it represents the core element of the entire investigation. The appropriate determination of the differential diagnosis between a natural death and a death of forensic interest (ie, homicide) is the first and crucial step in the classification of a case. This article analyzes the case of the body of a man found lying on the border of a country road with his wrists tied up with rope and the resulting investigation performed by the medicolegal forensic expert. In the end, as more specific examinations where performed aimed to find the truth, the final conclusions excluded a violent death and confirmed that the cause of the death was an acute myocardial infarction.

Coronary thrombosis and marijuana smoking: a case report and narrative review of the literature.

We encountered evidence of myocardial infarction due to coronary thrombosis in an autopsy of an occasional marijuana smoker. These findings prompted us to perform a narrative review of the literature to determine when post-mortem toxicological tests may support a temporal relationship between marijuana smoking and cardiovascular disease. Toxicological examination showed the presence of Δ-9-tetrahydrocannabinol, its main metabolite and cannabinol in blood and urine. Quali-quantitative analysis revealed that Δ-9-tetrahydrocannabinol was taken within 2 h of the onset of cardiovascular symptoms, according to circumstantial data. Post-mortem toxicological results must take into account the degradation and post-mortem redistribution of analytes. However, for any inference about the specific cardiovascular triggering effect of Δ-9-tetrahydrocannabinol intake, we maintain that cannabinoid analysis in blood samples must be considered an essential requirement to estimate the time of last intake and avoid incomplete documentation. The literature, combined with the present case report, highlights an association between marijuana use and negative cardiovascular events, although few authors have supported their conclusions with toxicological results. Thus, additional research is needed.