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01]. Both groups had improvement in LV end-diastolic dimension (61 ± 12 mm to 54 ± 12, p = 0.03; 60 ± 12 mm to 47 ± 10, p less then 0.01), and LV ejection fraction (16 ± 7% to 22 ± 10, p less then 0.01; 22 ± 12% to 29 ± 15, p = 0.01). Both ECLS + PVAD and ECLS + IABP effectively reduced pulmonary artery pressure and improved LV function. Bleeding at the PVAD or IABP insertion site occurred more frequently in the ECLS + PVAD group than the ECLS + IABP group (p less then 0.01). Nine patients (18%) in the ECLS + PVAD group experienced major hemolysis, while there was no hemolysis in the ECLS + IABP group (p less then 0.01). Careful considerations are required before selecting an additional support to ECLS.Coronavirus disease 2019 (COVID-19) in adults has been associated with thrombosis. Multisystem inflammatory syndrome in children (MIS-C) with COVID-19 case series have reported high fibrinogen levels, but it is not known whether this causes thrombophilia. We report two patients needing extracorporeal membrane oxygenation (ECMO) who both suffered thrombotic complications. We retrospectively reviewed patients with MIS-C needing ECMO support admitted to a single Paediatric and Cardiac Intensive Care Unit within a regional center for MIS-C in South East England. Two children required ECMO for cardiovascular support. Both developed thrombotic events despite receiving heparin infusions at dosing higher than the interquartile range for our ECMO population. Case 1 developed a right anterior and middle cerebral artery infarct, which led to his death. Case 2 had a right atrial thrombus, which resolved without complication. When compared with patients undergoing ECMO in the same institution in pre-MIS-C era, fibrinogen levels were consistently higher before and during ECMO therapy. MIS-C patients presenting with hyperfibrinogenemia are likely to have a propensity toward thrombotic complications; this must be considered when optimizing the anticoagulation strategy on ECMO.Focused cardiac ultrasound (FoCUS) has become a valuable tool to assess unexplained hypotension in critically ill patients. Due to increasing availability of transthoracic echocardiography (TTE) equipment in the operating room, there is a widespread interest in its usefulness for intraoperative diagnosis of hypotension as an alternative to transesophageal echocardiography (TEE). The objective of this systematic review is to evaluate the utility of intraoperative FoCUS to assess patients experiencing unexplained hypotension while undergoing noncardiac surgery. We performed a systematic literature search of multiple publication databases for studies that evaluated the utility of intraoperative FoCUS for assessment and management of unexplained hypotension in patients undergoing noncardiac surgery, including retro- and prospective clinical studies. A summary of the study findings, study quality, and assessment of level of evidence is presented. We identified 2227 unique articles from the literature search, of which 27 were potentially relevant, and 9 were included in this review. The number of patients pooled from these studies was 255, of whom 228 had intraoperative diagnoses with the aid of intraoperative FoCUS. The level of evidence of all studies included was very low according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) guidelines. This systematic review has demonstrated that FoCUS may be a useful, noninvasive method to differentiate causes of intraoperative hypotension and guide correcting interventions, although the quality of evidence is very low. Further prospective high-quality studies are needed to investigate whether intraoperative FoCUS has a diagnostic utility that is associated with improved outcomes.The utilization of large-scale databases for research in medical fields, including anesthesiology, has increased in popularity over the last decade, likely due to their structured content and relative ease of access. These databases have been used in a variety of perioperative studies, including analyses of risk stratification, preoperative testing, complications, and cost. While these databases contain a wealth of information that allows for an abundance of research opportunities, there are unique limitations to their use. A comprehensive understanding will afford the anesthesiology researcher the knowledge and tools to not only better interpret studies that utilized these databases, but also to conduct analyses of their own. Necrostatin 2 research buy This review details the content and composition of these databases, highlights the advantages of and limitations to their use, and offers information about their access and cost.
In swimming pools, malfunctions in the pool water drainage system can result with severe injuries, or even death, and mostly children are affected by these accidents. In this case report, the death scene and postmortem examination findings of a 12-year-old girl, who was trapped by her feet in the pool water drainage system, are reported. The external examination revealed ecchymotic areas with abrasions on both lower legs and both feet, suggesting suction of both feet through the uncovered pool drainage system opening. To prevent such accidents, safety practices related to the water circulation system should be developed in swimming pools and similar areas; children should be supervised at all times; and emergency medical teams, as well as lifeguards, should be available for immediate intervention.
In swimming pools, malfunctions in the pool water drainage system can result with severe injuries, or even death, and mostly children are affected by these accidents. In this case report, the death scene and postmortem examination findings of a 12-year-old girl, who was trapped by her feet in the pool water drainage system, are reported. The external examination revealed ecchymotic areas with abrasions on both lower legs and both feet, suggesting suction of both feet through the uncovered pool drainage system opening. To prevent such accidents, safety practices related to the water circulation system should be developed in swimming pools and similar areas; children should be supervised at all times; and emergency medical teams, as well as lifeguards, should be available for immediate intervention.
A 19-year-old woman in septic shock with recent computed tomography findings of a loculated hepatic abscess was transferred to an intensive care unit where she went into asystolic cardiac arrest. After resuscitation, surgical exploration revealed a purulent pericardial effusion with tamponade and a liver abscess. Microbiological analyses from both sites were negative. Shortly after surgical exploration, she developed multiorgan failure and died. At autopsy, pus was observed both within the pericardial cavity and around the left lobe of the liver. Green "sulfur granules" suggestive of infection with Actinomyces spp. were able to be extruded from the liver during the postmortem examination and cultures returned positive for Actinomyces israelii. This case is a rare example of primary hepatic actinomycosis infection that resulted in the death of a young woman. Nonspecific clinical manifestations may delay diagnosis; however, the finding of "sulfur granules" in areas of abscess formation at autopsy should be tar granules" in areas of abscess formation at autopsy should be taken 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. 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.
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