Combsfarley8019

en as an indication of possible underlying Actinomyces infection.

A variety of gross discolorations of human postmortem brains is occasionally encountered and can have diagnostic implications. We describe 3 cases of green discoloration of the human brain observed on postmortem examination. Two patients who succumbed shortly after administration of methylene blue (MB) showed diffuse green discoloration that was detectable as early as 24 hours and was seen for at least 48 hours after MB administration. Green discoloration was largely in cortical and deep gray matter structures with relative sparing of the white matter. In contrast, a patient with severe hyperbilirubinemia who died after intracerebral hemorrhage showed localized bright green bile stained brain parenchyma in the areas surrounding the hemorrhage. We highlight the distinct patterns of discoloration in different causes of green brain discoloration, including MB, bile staining, and hydrogen sulfide poisoning. Recognition of these patterns by practicing pathologists can be used to differentiate between these etiolese patterns by practicing pathologists can be used to differentiate between these etiologies and allow correct interpretation in both the medical and forensic autopsy settings.

Thromboangiitis obliterans (TAO, Buerger disease) is a segmental, non-atherosclerotic vasculitis that causes occlusion of the small and medium sized vessels of the distal extremities. In rare cases, it can affect vessels in the gastrointestinal, cerebrovascular, coronary, and renal systems. The etiology of thromboangiitis obliterans is unknown, but there is a strong association with smoking in the development and the progression of the disease. We present the case of a 42-year-old homeless female smoker, who was found dead outdoors. Although originally suspected to be a possible trauma-related death, autopsy revealed a thrombus in her left carotid artery, which caused an acute cerebral infarction. It was concluded that thromboangiitis obliterans, likely precipitated by smoking, was the cause of the thrombosis and subsequent death.

Thromboangiitis obliterans (TAO, Buerger disease) is a segmental, non-atherosclerotic vasculitis that causes occlusion of the small and medium sized vessels of the distal extremities. In rare cases, it can affect vessels in the gastrointestinal, cerebrovascular, coronary, and renal systems. The etiology of thromboangiitis obliterans is unknown, but there is a strong association with smoking in the development and the progression of the disease. We present the case of a 42-year-old homeless female smoker, who was found dead outdoors. check details Although originally suspected to be a possible trauma-related death, autopsy revealed a thrombus in her left carotid artery, which caused an acute cerebral infarction. It was concluded that thromboangiitis obliterans, likely precipitated by smoking, was the cause of the thrombosis and subsequent death.

In recent years, there has been a significant increase in mortality among motorcyclists, which warrants a need to analyze the epidemiology and pattern of injuries among road users in Malaysia. Hence, prioritizing road safety in the government policy by implementing targeted actions is justified to reduce injury and fatality.

Cases of road accident deaths in motorcyclists received by UKM Medical Centre were studied over a period of 10 years, that is, between 2010 and 2019. This study was based on forensic autopsy records database and forensic autopsy.

The most affected age group by road fatalities were young men. The most common injuries were intracranial hemorrhage (74%), thoracic hemorrhage (73%), and lung laceration (85.7%). About 39 (31%) fatally injured riders were positive for illicit drug and/or alcohol.

This study showed that men in the third decade of life are the major victims of motorcycle fatalities. Hence, urgent measures are necessary to establish road safety policy to reduce such fatalities.

This study showed that men in the third decade of life are the major victims of motorcycle fatalities. Hence, urgent measures are necessary to establish road safety policy to reduce such fatalities.

The aim of the present work was to create statistically quantified age estimation standards based on spheno-occipital synchondrosis (SOS) fusion state as visualized in computed tomography in Egyptians. The study included 208 Egyptians between the ages of 5 and 30 years (117 male and 90 female participants). Spheno-occipital synchondrosis was visualized in a midsagittal view in a neutral head position. Degree of ossification of SOS was assessed using a 4-stage system. Interobserver agreement and intraobserver agreement were almost perfect with Cohen κ values of 0.863 and 0.983, respectively. The mean ages of complete fusion (stage 3) were 20.36 ± 3.11 and 20.94 ± 4.06 years in male and female participants, respectively. Nonfusion (stage 0) was observed up to 15 and 13 years in male and female participants, respectively. Complete fusion occurred as early as 15 and 13 years in male and female participants, respectively. All subjects with nonfused SOS were minors (<18 years). A total of 87.9% of male partici 3) were 20.36 ± 3.11 and 20.94 ± 4.06 years in male and female participants, respectively. Nonfusion (stage 0) was observed up to 15 and 13 years in male and female participants, respectively. Complete fusion occurred as early as 15 and 13 years in male and female participants, respectively. All subjects with nonfused SOS were minors ( less then 18 years). A total of 87.9% of male participants and 85.3% of female participants with completely fused SOS were legally adults (≥18 years). Significant regression models were formulated to predict age from SOS fusion stage (adjusted R2 = 0.779 for male participants and 0.780 for female participants). Regression models predicted that male and female participants 18 years or older with 96.30% and 95.59% accuracy, respectively.

We report cause of death after cardiac surgery using isolated cardiopulmonary organ computed tomography angiography (CTA) and a conventional autopsy. A 56-year-old man underwent aortic valve replacement and coronary artery bypass graft surgery under extracorporeal circulation. Massive bleeding occurred suddenly, and the patient died 25 days later. An autopsy revealed fibrinous exudate in the mediastinum and tight attachment of the pericardium to the heart; there were also clots and inflammatory exudate in the chest cavity. Separating the organs in the chest cavity was difficult, especially in the surgical area. We extracted the heart and lungs together and performed cardiovascular CTA and image reconstruction. Results showed spillage of the contrast agent from the anterior wall of the ascending aorta, approximately 4.5 cm from the replaced aortic valve. A histological examination confirmed that the site of contrast agent spillage was the sutured area of the ascending aorta, which was infected, necrotic, and had ruptured.