We report an unusual case of an accidental firearm injury, in a 35-year-old male firearm trainer, by a bullet cover fired in a retrograde manner, which was lodged in his right nasal cavity just reaching sphenoid sinuses without any neurological impairment. The extent of tissue damage and posterior extent of tract was assessed by plain radiography and CT scans. The bullet cover was recovered under endoscopic guidance and the wound sutured with a small defect left for healing by secondary intention keeping in mind second stage reconstruction of the persisting defect. On follow up the wound had healed with good esthetic results. The case showed that gunshot injuries can be treated primarily as well that undermining of the edges of wound and regular well-lubricated dressings are key to good healing.
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Diagnostics (Basel)
December 2024
Faculty of Medicine and Surgery, "Kore" University of Enna, 94100 Enna, Italy.
: Firearm wounds tend to have a precise pattern. Despite this, real-world case presentations can present uncertain elements, sometimes deviating from what is considered standard, and present uncommon features that are difficult for forensic pathologists and ballistic experts to explain. : A retrospective analysis of autopsy reports from the Institute of Legal Medicine, University of Catania, covering 2019-2023, included 348 judicial inspections and 378 autopsies performed as part of the institute's overall activities.
View Article and Find Full Text PDFJ Racial Ethn Health Disparities
December 2024
University of Washington, Neurology, Seattle, WA, USA.
Background: American Indians have the highest mortality and hospitalizations from head injury of all US groups; however, little is known about prevalence, risk, or outcomes in this population.
Methods: The Strong Heart Study recruited American Indians representing 11 tribes and communities across three regions for two sequential examinations in 2010-2019. Participants were asked to self-report prior head injury, loss of consciousness (LOC), cause, sociodemographics, and behaviors (age, sex, education, bilingual, smoking, alcohol use, stroke).
Forensic Sci Res
December 2024
Department of Forensic Chemistry, Criminal Investigation Police University of China, Shenyang, China.
Unlabelled: In forensic laboratories, analytical investigations of gunshot residues (GSRs) are usually conducted by scanning electron microscopy (SEM) in combination with energy dispersive X-ray microanalysis. If GSRs are covered with bloodstains, SEM cannot detect them. In this study, an inductively coupled plasma mass spectrometry method is proposed to solve this problem.
View Article and Find Full Text PDFIn response to the pressing challenges of the ongoing biodiversity crisis, the protection of endangered species and their habitats, as well as the monitoring of invasive species are crucial. Habitat suitability modeling (HSM) is often treated as the silver bullet to address these challenges, commonly relying on generic variables sourced from widely available datasets. However, for species with high habitat requirements, or for modeling the suitability of habitats within the geographic range of a species, variables at a coarse level of detail may fall short.
View Article and Find Full Text PDFArch Microbiol
April 2024
Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, African Union Organization Street, Abbassia, Cairo, 11566, Egypt.
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