The Journal of surgical research
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Measures of individual socioeconomic status correlate with recurrent violent injury; however, neighborhood socioeconomic status may also matter. We conducted a review of victims of interpersonal violence treated at our trauma center, hypothesizing that the percent of the population living under the poverty level in their neighborhood is associated with recurrent violent victimization. ⋯ For young patients injured by violence, the socioeconomic position of their neighborhood of residence is independently correlated with their risk of violent reinjury. Low neighborhood socioeconomic status may be associated with a disrupted sense of safety after injury and also may alter a person's likelihood of engaging in behaviors correlated with recurrent violent injury. Programs aimed at reducing violent injury recidivism should address needs at the individual and neighborhood level.
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Foreign body ingestion remains a common reason for emergency room visits and operative interventions in the pediatric population. Rare earth magnet ingestion represents a low percentage of all foreign bodies swallowed by children; however, magnets swallowed in multiplicity can result in severe injuries. ⋯ These results demonstrated the increasing need for magnet regulations and public awareness to prevent potentially serious complications.
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In the absence of lymph node involvement, tumor size is arguably the most important prognostic factor for women with breast cancer. Radiation therapy use in the T3 node-negative population is controversial. We investigated the use of postmastectomy radiation therapy (PMRT) in women with T3 node-negative breast cancer. ⋯ Analysis of the Surveillance, Epidemiology and End Results database suggests that receipt of PMRT is not clinically beneficial in T3 node-negative breast cancer.
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Cecal ligation and puncture (CLP) is considered the gold standard for inducing abdominal sepsis in mice. However, the model lacks source control, a component of sepsis management in humans. Using a CLP-excision model, we characterized peritoneal cytokines and cells and hypothesized these analyses would allow us to predict survival. ⋯ This study couples a clinically relevant sepsis model with methodology to limit pathogen spread. Using surgical waste, stratification of the mice into groups P-LIVE and predicted to die was possible with a high degree of accuracy and specificity. In mice P-LIVE, increased inflammatory monocyte recruitment and phagocytosis were associated with decreased systemic IL-10 and bacterial loads.