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Objectives: The purpose of this study was to assess the nationwide incidence of ear foreign body (FB) presentations to the emergency department (ED) and analyze the most common FB consumer products encountered. Methods: The National Electronic Injury Surveillance System (NEISS) was evaluated for ED visits that included "ear foreign bodies" from 2010 through 2019. The most frequent foreign bodies were identified and organized by demographics. Results: A total of 20,545 ear FB cases were found, with an estimated 608,860 ED visits nationwide. Female patients (56%) were more likely to have jewelry and first aid equipment FBs. Males between the ages of 5 and 15 years were significantly (P < 0.05) more likely to have paper products, pens/pencils, and desk supplies in their ears. Conclusion: Ear FBs represent a substantial proportion of healthcare expenditures. Although children are the most commonly affected individuals, all ages require further education and preventive measures. [ABSTRACT FROM AUTHOR]

Introduction: Tracheal agenesis (TA) is rare and usually fatal. Few survivors with concomitant tracheoesophageal fistulae (TEF) who underwent ligation of the distal esophagus with creation of a spit-fistula and neo-trachea from the proximal esophagus exist. We report a novel surgical technique whereby the esophagus is divided longitudinally to preserve a functional alimentation tract and a parallel neo-trachea. We review the literature of reported cases, including survivors beyond 12 months. Methods: Case report and literature review. Results: A female infant with prenatal polyhydramnios was born at 35 weeks gestation with immediate respiratory distress and absent cry. Oxygenation was maintained with a laryngeal mask airway. Despite a normal appearing larynx, she could not be intubated and emergent neck exploration disclosed no cervical trachea. The patient was placed on extra corporeal membranous oxygenation (ECMO), and later diagnosed with TA, Floyd Type I. Parental desire for reconstruction but refusal of a spit-fistula necessitated a novel procedure. The esophagus was divided longitudinally via a microstapler to preserve the original alimentary tract and create a parallel neo-trachea originating from the TEF and terminating as a cervical stoma. The healing process was complicated but the baby was ultimately discharged to home where she developed normally neurologically until succumbing one night to accidental decannulation at 16 months of age. Conclusion: We describe a novel surgical approach to manage TA. This includes avoiding creation of a spit fistula and preserving the native esophagus. We then survey the literature, reporting the survivorship duration and operative management of 174 reported cases of TA. [ABSTRACT FROM AUTHOR]

We read with great interest, "Follow-Up Phone Interviews and Attendance Motivation From A Free Head and Neck Cancer Screening." Having recently hosted a community head and neck cancer screening event and shared these findings with the otolaryngology community, we greatly appreciate this most recent contribution to the ongoing discussion. Identifying the motivational factors for being screened is a valuable addition to the literature, as these are important considerations for institutions seeking to hold their own head and neck cancer screening events. [ABSTRACT FROM AUTHOR]

Genetic variation is prevalent among individuals of the same species and yet the potential effects of genetic variation on developmental outcomes are frequently suppressed. Understanding the mechanisms that are responsible for this suppression is an important goal. Previously, we found that the microRNA miR-9a mitigates the impact of natural genetic variants that promote the development of scutellar bristles in adult Drosophila. Here we find that miR-9a does not affect the impact of genetic variants that inhibit the development of scutellar bristles. We show this using both directional and stabilizing selection in the laboratory. This specificity of action suggests that miR-9a does not interact with all functional classes of developmental genetic variants affecting sensory organ development. We also investigate the impact of miR-9a on a fitness trait, which is adult viability. At elevated physiological temperatures, miR-9a contributes to viability through masking genetic variants that hinder adult viability. We conclude that miR-9a activity in different developmental networks contributes to suppression of natural variants from perturbing development. [ABSTRACT FROM AUTHOR]