Characterization of cerebral radiation necrosis following the treatment of sinonasal malignancies.

Objectives: Our study aims to determine the incidence and potential risk factors for cerebral radiation necrosis (CRN) following treatment of sinonasal malignancies. Methods: One hundred thirty-two patients diagnosed with sinonasal malignancies over an 18-year period were identified at two institutions. Forty-six patients meeting inclusion criteria and treated with radiation therapy were included for analysis. Demographic and clinical-pathologic characteristics were collected and reviewed. Post-treatment magnetic resonance imaging (MRI) at least 1 year following treatment was reviewed to determine presence or absence of CRN. Results: CRN was identified on MRI in 8 of 46 patients (17.4%) following radiation treatment. Patients with a history of reirradiation were more likely to develop CRN (50% vs. 10.5%, p < .05). The BEDs of radiation were also higher in CRN patients compared to non-CRN patients, but this difference was not significant (p > .05). CRN patients had a higher proportion of tumors with skull base involvement than non-CRN patients (100% vs. 57.9%, p = .037). Demographics, comorbidities, pathology, primary tumor subsite, chemotherapy use, and stage of disease demonstrated no significant increase in risk of CRN. Conclusions: Reirradiation and tumor skull base involvement were significant risk factors associated with CRN. Higher average total prescribed and BEDs of radiation were seen in the CRN groups, but these differences were not statistically significant. Gender, comorbidities, tumor subsite, tumor location, and treatment type were not significantly different between groups. Level of evidence: Level 3.

Eagle syndrome in the pediatric population: A case report.

OBJECTIVES: To present a rare case of Eagle Syndrome in a pediatric patient, reminding the medical community to keep this diagnosis on their differential.

A Retrospective Cohort Study of the Impact of Upper Lip Tie Release on Breastfeeding in Infants.

Objectives: Lingual frenotomies for the purpose of improving infant breastfeeding remain controversial, whereas maxillary frenotomies are even more so given the scant data and differing opinions on the matter. This study aimed at further elucidating the effect that maxillary frenula have on breastfeeding difficulties in infants. Methods: A retrospective chart review was performed on infants approximately aged 0-3 months who presented to a tongue tie/breastfeeding clinic from January to December of 2019. All analyzed infants had both lip and tongue ties classified by a clinician. Data on pre-frenotomy pain scores, lingual Coryllos classification, maxillary Kotlow classification, post-frenotomy complications, and breastfeeding success were captured. Results: Of the 316 infants, 224 underwent their first procedure at the tongue tie/breastfeeding clinic. Two hundred eleven out of 224 infants received a lingual frenotomy only, whereas the remaining 13 (5.8%) underwent both lingual and maxillary frenotomy procedures. Of the group of 211, 207 (98.1%) had successful feeding after 1 procedure; the remaining 4 underwent revision procedures to achieve successful feeding. All maxillary frenulum releases (n = 13) led to successful feeding without the need for revision procedures. Coryllos and Kotlow classification scores were significantly higher in the infants receiving both a maxillary and lingual frenulum release as compared with those receiving solely a lingual frenulum release. Conclusions: The majority (98.1%) of infants receiving a lingual frenulum release alone had successful feeding after only one procedure, and only 5.8% of all infants receiving any intervention required a maxillary frenulum release for successful feeding, calling into question the relative necessity of performing maxillary frenulum releases for breastfeeding difficulties.

Downward Trend in Resident Myringotomy and Tympanostomy Tube Experience.

INTRODUCTION/OBJECTIVE: Historically, myringotomy, and the insertion of tympanostomy tubes has served as one of the initial surgical training experiences for residents. Resident experience with this procedure since the introduction of pneumococcal conjugate vaccines has not been well described in the literature. The objective of this study was to identify trends in resident training experience with chronic otitis media-related surgeries, such as myringotomy and tympanostomy tube placement. While multiple factors influence resident experience, we hypothesize that resident experience has decreased since the introduction of the pneumococcal 13-valent conjugate vaccine (PCV13). METHODS AND MATERIALS: In a retrospective review of Accreditation Council for Graduate Medical Education (ACGME) National Data Reports, mean number of myringotomy and tympanostomy tube cases logged in the Resident Case Log System from 2006 to 2019 were collated and plotted against years to identify monotonic trends. Mann-Whitney U test was used to compare pre-PCV13 era and post-PCV13 era data. RESULTS: Since the introduction of PCV13, there is a national decreasing trend in the myringotomy and tympanostomy tube placement by otolaryngology residents (P = .001). CONCLUSIONS: Otologic surgeries are an important part of resident education and historically have served as one of the initial surgical training experiences for residents. There has been a significant reduction in the number of myringotomy and tympanostomy procedures performed by otolaryngology residents in the past decade. While multiple factors influence resident experience, it is possible that introduction of PCV13 has impacted resident exposure to myringotomy and tympanostomy tube placement. Resident proficiency with this procedure has likely not been affected by introduction of PCV13. Data should be reassessed in 5 years to determine if an impact of the PCV13 vaccine on resident training is evident.

Social Media, Digital Scholarship, and Academic Promotion in US Medical Schools.

BACKGROUND AND OBJECTIVES: Academic promotion is critical in academic medicine. Traditionally, peer-reviewed journal articles have been at the core of advancement deliberations. With the increasing prominence digital content and social media, an increasing number of academics have begun linking their scholarly value with their online activities. It is unclear whether and how US academic medical institutions have updated their promotion criteria to reflect the changing environment and digital practices of faculty members. METHODS: We reviewed publicly available advancement and promotion policies and faculty handbooks of 148 allopathic medical schools in the United States (April 2018 through September 2018), to see if social media was explicitly included in their scholarship criteria. RESULTS: Of the 148 allopathic institutions only 12 (8.1%) stated that digital and social media products would be factored into the scholarship and/or other domains of the promotion application. There were no associations between acceptability of social media in the tenure process and schools' characteristics. CONCLUSIONS: Digital media use has the potential to distribute scholarship widely. Including digital scholarship in promotion would help destigmatize the use of digital platforms and promote science dissemination to the public. Medical institutions should embrace new models of digital scholarship and lead the way in defining and ensuring quality.

End stage scurvy in the developed world: A diagnostic conundrum but not to be mistaken for pyoderma gangrenosum.

Scurvy is a clinical syndrome, resulting from ascorbic acid deficiency. Prevalence of the condition is now extremely low in the Western population and its diagnosis can be challenging without a high index of suspicion. When cases do present, they are often misdiagnosed initially. Therefore, a thorough history, physical exam, and laboratory evaluation are key to showing this now rare but extremely well-known disease. We report a case of scurvy manifesting as persistent non-healing lower-extremity ulcerations, initially mistaken for pyoderma gangrenosum. The patient responded to appropriate replacement therapy, but ulcers were slow to heal. As was the case in our patient, symptom reversal may require additional nutritional replacement. We encourage physicians to consider nutritional deficiencies in their differential diagnoses and highlight the incidence of malnutrition in the proper clinical setting to avoid diagnostic delay.