of 0.84) and good inter-rater reliability between resident physicians (Cohen's kappa coefficient of 0.58). There was no correlation between total view count, video age, or number of likes/dislikes and the overall LAP-VEGaS score. The presence of audio or written commentary had a moderate positive correlation with LAP-VEGaS score (adjusted R 2 of 0.36). There was no statistically significant difference in video quality between videos posted by US and non-US based physicians (95% confidence interval À0.10 to 4.10; p = 0.06). However, videos made by an otolaryngology-trained physician had a LAP-VEGaS score that was 3.93 points higher (95% confidence interval 2.34-5.52; p < 0.001) than that of videos made by a nonotolaryngology-trained physician. CONCLUSIONS: Online videos of neck dissection represent an increasingly ubiquitous and appropriate resource for trainees in learning otolaryngology key indicator cases. While free-to-access video repositories, such as YouTube, have become increasingly popular among trainees as a primary resource for learning and preparing for surgical cases, they lack consistent quality and as such, global efforts should be taken to improve the breadth and depth of educational video content in otolaryngology.

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Objective YouTube has become the preferred resource for trainees to learn and prepare for surgical cases. This study evaluated the educational quality of YouTube videos detailing thyroidectomy and parathyroidectomy. Method YouTube was systematically searched using 11 terms related to thyroidectomy and parathyroidectomy. Four independent clinical reviewers assessed the videos using Laparoscopic Surgery Video Educational Guidelines as well as modified Laparoscopic Surgery Video Educational Guidelines subgroup tools. Results Sixty-five videos were identified and evaluated. Overall Laparoscopic Surgery Video Educational Guidelines score was 8.58 ± 3.85 (mean subgroup score, 5.67 ± 2.40). Twenty-eight of 65, 25 of 65 and 12 of 65 videos were deemed medium, low and high quality, respectively. Inter-rater reliability was good for both attending surgeons and residents. Presence of audio or visual commentary had a positive correlation with total Laparoscopic Surgery Video Educational Guidelines scores (R2=0.38). Videos produced by otolaryngologists and US-based physicians scored higher on total scores compared to non-otolaryngology and non-US based physicians. Conclusion Some YouTube videos on thyroidectomy and parathyroidectomy exhibit high educational value. Future efforts should increase the number of high-quality YouTube videos containing both audio and visual commentary or create an online repository of videos for medical students and residents to augment their surgical training.

ObjectivePatients with dysphagia are often unable to manage secretions and liquids, necessitating the use of commercial thickeners to decrease the likelihood of aspiration. This study aims to evaluate the effect of commercially available thickeners on hedonic perception of various liquids.MethodsForty subjects without preexisting dysphagia or anosmia were recruited from a tertiary care otorhinolaryngology clinic over a five-month period. Participants were presented with samples of three unthickened liquids (ice water, chilled ginger ale, and hot coffee) and their thickened counterparts and asked to rate the taste acceptability of the liquids on an 11-point visual analog scale. The study was reviewed by the hospital's Institutional Review Board and determined to be IRB exempt.ResultsA statistically significant preference for unthickened liquids over their thickened counterpart was observed across flavors (P < 0.0001). Of the thickened liquid samples, study participants expressed the strongest preference for thickened ginger ale.ConclusionThickened liquids are perceived as significantly less palatable than their unthickened counterparts, although ginger ale may be better tolerated when thickened than coffee or water. Providers should be aware of the impact of thickeners on taste acceptability when counseling patients with dysphagia.

Background The pathogenesis of inverted papilloma (IP) has not been fully elucidated. However, chronic paranasal sinus inflammation has been anecdotally observed in sites distant from tumor obstruction in IP patients, suggesting an association between inflammation and IP tumorigenesis. This study assesses the association between sinonasal inflammation found in IP and compares this to the level of inflammation observed in other sinonasal tumors. Methods A retrospective chart review was performed identifying patients with unilateral IP. Pertinent clinical data was obtained and comparative analysis of preoperative computed tomography (CT) imaging and histopathology was performed. A sample of unilateral, sinonasal, non‐IP and non–squamous cell tumors was used as the control. The Lund‐Mackay scoring system was used to assess radiologic sinonasal inflammation both ipsilateral and contralateral to the tumor. Results Seventy‐one patients were included; 58.9% of patients with IP had evidence of contralateral sinusitis at the time of presentation. In the control group, 26.7% had evidence of contralateral inflammation. When comparing contralateral sinus inflammation between the 2 study groups, the IP patients had significantly higher Lund‐Mackay scores than the control group (1.9 vs 0.26, p < 0.001). When comparing ipsilateral sinus inflammation, no significant difference was found in Lund‐Mackay scores (5.44 vs 4.00, p < 0.184). Conclusion In this study, unilateral IPs were associated with a higher level of contralateral sinonasal inflammation when compared to control. This suggests that IP may be associated with inflammation that is independent of obstruction by the tumor. Further studies are needed to better understand the temporal relationship between chronic inflammation and tumorigenesis.

BackgroundChronic rhinosinusitis (CRS) is a frequently observed condition in patients with immunodeficiency secondary to tumor necrosis factor alpha inhibitors (TNFαis). The histologic features of CRS caused by TNFαis have yet to be determined and may have important implications in understanding the pathophysiology of the disease process.MethodsA structured histopathology report was used to analyze sinus tissue removed during functional endoscopic sinus surgery (FESS). These structured histopathology variables were compared among patients with CRS on TNFαi (CRSαi), CRS without nasal polyps (CRSsNP) patients, and CRS with nasal polyps (CRSwNP) patients.ResultsEighteen CRSαi, 91 CRSwNP, and 113 CRSsNP patients undergoing FESS were analyzed. Compared to CRSsNP, CRSαi patients exhibited increased mucosal ulceration (16.7% vs 0.9%, p < 0.008), increased fibrosis (100% vs 34.5%, p < 0.001), and increased presence of Charcot‐Leiden crystals (16.7% vs 0%, p < 0.002). Compared to CRSwNP, CRSαi patients demonstrated increased fibrosis (100% vs 54.9%, p < 0.001), decreased presence of subepithelial edema (44.4% vs 69.2% p < 0.043), decreased eosinophil aggregates (22.2% vs 47.3% p < 0.042), and fewer eosinophils per high‐power field (44.4% vs 73.6%, p < 0.017).ConclusionCRSαi exhibits structured histopathology more similar to CRSsNP. In the appropriate clinical context, it may be reasonable that the medical regimen for these patients be focused on a more antineutrophilic, macrolide‐based approach. This study provides insight into the inflammatory environment of patients with CRSαi and may have implications for disease management.

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