Publications by authors named "A S I Loudon"

Bullet embolism is a rare phenomenon where a bullet migrates from its original point of entry to a distant site within the body. This brief report describes a case of a bullet embolism entering the gastrointestinal (GI) tract through the posterior oropharynx. The patient initially presented with a gunshot wound to the left scapula, and the bullet was later identified in the GI tract.

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Firearm-related injuries in the USA are increasing, with over 105,000 cases annually. Gunshot wounds (GSWs), especially those involving retained bullets, present complex challenges due to bullet trajectories and embolization risks. This study reviews two cases of bullet emboli, focusing on bullet localization strategies and timing of removal.

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High-energy, blunt force trauma to the abdomen results in an abdominal wall injury (AWI) in up to 9% of patients. In 1% of blunt abdominal trauma, they result in a traumatic abdominal wall hernia (TAWH). Optimal management of these injuries remains unclear.

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Background: The critical blood shortage in January 2022 threatened the availability of blood. Utility of transfusion per unit was reported in a previous study, revealing patients receiving balanced transfusion are more likely to die after 16 units of packed red blood cells. We aimed to validate this study using a larger database.

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Article Synopsis
  • Asthma affects the rhythmic regulation of the body's immune response, with findings indicating a heightened circadian pattern in blood immune cells of asthma patients compared to healthy individuals.
  • A study involving blood samples taken every 6 hours from participants revealed that asthma patients have altered immune cell dynamics and enhanced immune responses, particularly peaking in the afternoon.
  • The research also suggests that changes in serum ceramides reflect systemic inflammation in asthma, highlighting a potential link between the lung and blood's circadian rhythms and the effectiveness of steroid treatment at specific times.
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