Gender Disparities in Otolaryngology: A Case Report Reflecting Global Perspectives.

OBJECTIVES: To explore the impact of female sex on the experiences of trainees and surgeons in otolaryngology from LMIC and HIC. METHODS: This study includes perspectives of five consultants and two resident physicians from the United States, United Kingdom, Uganda, Kenya and South Africa. RESULTS: Six themes emerged from these interviews. Overall, LMIC and HIC women shared similar experiences of microaggressions during patients, working along ancillary staff, related to pregnancy, imposter syndrome, difficulties during job search, and unique barriers as consultant. CONCLUSIONS: The findings of this study highlight that gender disparities are present at all levels in Otolaryngology but can present differently depending on context. Laryngoscope, 133:547-551, 2023.

Large cell neuroendocrine carcinoma originating in the subglottic larynx.

Large cell neuroendocrine carcinoma (LCNEC) of the larynx is an exceedingly rare cancer of the head and neck that is difficult to diagnose. Few case reports of laryngeal LCNEC exist within the literature, and it was not until recently that LCNEC was recognized as a discrete subtype of neuroendocrine carcinoma. Given its recent recognition as a distinct subtype, histologic characteristics distinguishing LCNEC from other poorly differentiated carcinomas remain under investigation. Various reports have shown genetic alterations such as p53 and/or p16 overexpression, which are typically associated with infection by human papilloma virus (HPV). However, some reports have shown p53 and/or p16 overexpression in HPV negative samples. In this case, we discuss a 67-year-old patient with a history of extensive alcohol and tobacco use with a newly diagnosed T4N0M0, high grade, LCNEC of the subglottic larynx. Tumor pathology demonstrated positive staining for typical neuroendocrine (NE) markers like synaptophysin and chromogranin A; however, there was diffuse CK34ßE12 and p16 expression. LCNEC is a newly classified subtype of poorly differentiated neuroendocrine (NE) tumors, and the diagnosis requires consideration of the clinical presentation, microscopic features, and immunostaining markers.

Airway Management in Complete Oral Cavity Foreign Body Obstruction: A Case Report.

Foreign body (FB) injuries of the airway and of the digestive tract are common in pediatric patients. Available literature cites small blunt objects as a common FB leading to FB aspiration or ingestion. Complete oral cavity obstruction by a FB, however, is a rare and potentially life-threatening scenario. Airway management can be particularly challenging when access to the oral cavity is severely restricted. We present the anesthetic management of a child with complete oral cavity obstruction by a large fishing lure.

Correlation of air-bone gap and size of Enlarged Vestibular Aqueduct in children.

OBJECTIVE: Enlarged vestibular aqueduct (EVA) is an inner ear malformation that represents an important cause of pediatric hearing loss. While certain elements in the history or audiogram may suggest EVA, it is most often diagnosed using computed tomography (CT). The present investigation was conducted to determine if the size of the audiometric air-bone gap (ABG) is correlated with the size of the vestibular aqueduct in the pediatric population using three vestibular aqueduct measurements. These included the fundus, midpoint, and porous widths of the vestibular aqueduct. STUDY DESIGN: This is a retrospective cohort study. SETTING: This study took place at a tertiary care referral center. PATIENTS: Fifty-five children (33 female; 22 male) with a confirmed diagnosis of unilateral or bilateral EVA as determined by prior imaging of the inner ear were included in the study. MAIN OUTCOME MEASURES: Associations of EVA measurements with ABGs at 0.5 and 1 kHz were evaluated using Pearson correlation coefficients. RESULTS: All of the correlation coefficients were positive, indicating that as EVA measurements increased so did the ABG. Only the correlation between fundus width and ABG at 1 kHz was not statistically significant. CONCLUSIONS: ABGs measured during audiometric testing correlate with the size of the EVA and ABGs can be clinical predictors of the severity of the bony abnormality. These data support the third window theory of conductive hearing loss in pediatric EVA.

Thyroglossal Duct Cyst Carcinoma in a Young Female: Case Report and Review of Literature.

Thyroglossal duct remnants form during embryologic development and can develop into a thyroglossal duct cyst (TGDC). In rare cases, carcinoma is present within these cysts, most commonly papillary thyroid carcinoma. Diagnosis is difficult, but imaging and fine-needle aspiration (FNA) biopsies can help with the diagnosis. Given the rarity of TGDC carcinoma, treatment is not well agreed upon and can include the Sistrunk procedure, thyroidectomy, nodal dissection, and postoperative radioactive iodine treatment. Here, we describe the presentation, workup, and treatment of a 20-year-old female with papillary thyroid carcinoma present within both a thyroglossal duct cyst and the thyroid gland.

Is vessel narrowing secondary to pediatric deep neck space infections of clinical significance?

INTRODUCTION: Pediatric deep neck space infections (DNSI) may cause internal jugular vein and/or carotid artery narrowing. Radiologists and otolaryngologists are often queried by emergency room providers and pediatricians with regards to the clinical significance when this radiographic finding is noted. There are often questions raised about need for further imaging, anticoagulation and overall management strategy. There is limited data to support our answers to these questions. This study investigated the clinical significance of vessel narrowing of the internal jugular vein and carotid artery in the setting of DNSI in children. METHODS: 208 patients over a 10 year period were reviewed in retrospective fashion. CT scans reports were evaluated for vessel narrowing, and clinical outcomes were analyzed. RESULTS: This study found that nearly half (44.7%, 93 of 208) of pediatric DNSIs reviewed showed evidence of either carotid and/or internal jugular vein narrowing. There was no significant difference in vascular complications in those with vessel narrowing and those without (p = 0.09). There were no observed neurologic complications in either group. CONCLUSIONS: Vessel narrowing is a very common finding in pediatric DNSI. Vascular complications are very rare, and importantly no patients had neurologic complications in either group (vessel narrowing or not). We found no evidence to support more aggressive surgical management, getting further imaging, starting anticoagulation, nor changing overall management strategy for patients based solely to the finding of vessel narrowing in DNSI.