The impact of the pandemic on the presentation and treatment of head and neck squamous cell carcinoma at a county hospital.

INTRODUCTION: In March 2020, the World Health Organization declared COVID-19 a pandemic, initiating stay-at-home orders which delayed cancer care and screening. The impact on head and neck cancer care in populations at risk has yet to be elucidated. The objective of this investigation is to evaluate how the presentation, diagnosis, and treatment of head and neck squamous cell carcinoma cancer patients at a county hospital were affected by the pandemic. METHODS: A retrospective review of patients with head and neck squamous cell carcinoma that were diagnosed at a county hospital 365 days before and after stay-at-home orders were initiated. The primary outcomes were duration between diagnosis from imaging and initiation of treatment. Secondary outcomes included mortality, stage, nodal status, and distant metastasis at presentation. RESULTS: There was a total of 105 diagnoses. Sixty-five (62 %) head and neck squamous cell carcinoma diagnoses were diagnosed before the stay-at-home orders were initiated, and 40 (38 %) after. Eighty percent (32/40) of diagnoses presenting after had stage IV disease compared to 58 % (38/65) in those before (p < 0.05). A higher percentage of patients who presented later had a >30-day delay to biopsy (43 % v. 20 %, OR: 3.0, p < 0.05). This difference was exacerbated by those with laryngeal, oral cavity, or oropharyngeal cancer (45 % v. 15 %, OR: 4.5, p < 0.05). There was a larger delay from diagnosis to treatment after the orders were initiated (68 v. 53, p < 0.05) however there was no difference in one-year mortality (25 % v. 23 %, p > 0.05). This investigation found a 14 % loss to follow-up. CONCLUSIONS AND RELEVANCE: In this cohort of head and neck squamous cell carcinoma diagnoses at a county hospital, those diagnosed after the stay-at-home orders were initiated presented with more advanced disease. They also had more delays in diagnosis and initiation of treatment. There was no difference in one-year mortality rates between the two groups however there was a significant loss to follow-up, limiting prognostication. These findings serve to better prepare healthcare providers to implement optimized care during future shutdowns related to public health crises. LEVEL OF EVIDENCE: III.

Otosclerosis in an Urban Population.

OBJECTIVE: To investigate the evolving prevalence of otosclerosis in a large urban population. METHODS: A retrospective review of patients in a large, urban, public health system was conducted from January 2010 to August 2019 to identify subjects with otosclerosis. Diagnostic testing included audiometry and computed tomography scans. Sex, age at diagnosis, treatment received, race, ethnicity, and country of birth were analyzed for each subject and compared with all eligible patients in the reference population. RESULTS: A total of 134 patients from a reference population of 672,839 were diagnosed with otosclerosis and analyzed. The otosclerosis patients were predominantly Hispanic (73%), of which the majority were foreign born (87%). The average age at onset was 46 years and 59% were women. The overall prevalence of otosclerosis was 20 of 100,000 patients. The crude prevalence of otosclerosis by ethnicity was 43 of 100,000 for Hispanics, 12.6 of 100,000 for Caucasians, and 3 of 100,000 for African Americans. Within the Hispanic population, the prevalence of otosclerosis was 60 of 100,000 for foreign-born individuals and 16 of 100,000 for those born in the USA (odds ratio [OR] = 3.69, [95% confidence interval [CI], 2.02-6.76], p < 0.0001). Prevalence was not significantly different among Caucasians and US-born Hispanics. CONCLUSION: Otosclerosis in the studied population was most common among Hispanic patients, though it was strongly influenced by country of birth. The "imported" otosclerosis cases are best explained by environmental influence rather than ethnic susceptibility. This discrepancy is likely due to variance in measles immunization rates among North and Central American countries before 1990.

Fetal Type Rhabdomyoma of the Soft Palate in an Adult Patient: Report of One Case and Review of the Literature.

Rhabdomyoma is a rare benign tumor with skeletal muscle differentiation. Rhabdomyoma is further classified into cardiac, adult, fetal, and genital subtypes. Out of these, fetal type rhabdomyoma (FTR) is the rarest. Only a small number of cases have been recorded in the literature. FTR typically affects male infants and young children and occurs predominantly in the head and neck region. FTR is exceedingly rare in the adult, with less than 30 cases reported. The classic FTR is composed of primitive undifferentiated spindle cells with scant eosinophilic cytoplasm embedded in a myxoid stroma. Immunohistochemically, the tumor cells are positive for desmin, muscle specific actin, and myogenin. Awareness and proper recognition of this rare entity is of considerable importance to avoid misdiagnosis of embryonal rhabdomyosarcoma. In this study, we report one case of FTR in an adult patient and reviewed the literature about the clinical and pathologic presentation of FTR in the adult.

Papillary-Type Carcinoma of the Thyroglossal Duct Cyst: The Case for Conservative Management.

OBJECTIVES: Thyroglossal duct cyst (TGDC) is the most common congenital neck mass, presenting in up to 7% of the population. TGDC carcinoma is much less common, occurring in roughly 1% of patients diagnosed with TGDC. The vast majority of these tumors are papillary-type thyroid cancer. Given its rarity, there is wide variation in management recommendations for this disease. Extent of surgical management and need for adjuvant therapy including radioactive iodine ablation (RAI) are particularly debated, with some authors arguing aggressive therapy including RAI for any patients who undergo concurrent thyroidectomy with the Sistrunk procedure for TGDC carcinoma. We present a series of patients treated for TGDC carcinoma at our institutions and discuss our management algorithm. METHODS: This is a retrospective chart review of patients with TGDC treated at 2 separate institutions. Factors reviewed included patient age, sex, preoperative diagnosis, preoperative work-up, extent of therapy, and use of adjuvant therapy. RESULTS: Six patients who were treated for TGDC carcinoma at our institutions were identified. One patient was excluded because the patient had been treated at an outside facility prior to referral. All patients had papillary-type thyroid cancer. One patient underwent the Sistrunk procedure alone, and the remaining 4 underwent the Sistrunk procedure plus total thyroidectomy. Two of 4 patients were noted to have malignancy in the thyroid. Two of 4 patients who underwent thyroidectomy additionally received adjuvant RAI. CONCLUSION: Thyroglossal duct cyst carcinoma is uncommon and management is controversial. In low-risk patients (single tumor focus, negative margins, normal preoperative neck/thyroid imaging, no extension of TGDC carcinoma beyond the cyst wall), the Sistrunk procedure alone with observation of the thyroid may be sufficient. In this patient population, RAI is unlikely to be of any substantial benefit.

Unusual Case of a Massive Macroglossia Secondary to Myxedema: A Case Report and Literature Review.

Macroglossia is classified as true macroglossia, which exhibits abnormal histology with clinical findings, and relative macroglossia, in which normal histology does not correlate with pathologic enlargement. This report describes an atypical case of morbidity with massive macroglossia secondary to myxedema; the macroglossia enlarged over a 3-month period before being presented to the Department of Oral and Maxillofacial Surgery, University of Texas Health Science Center at Houston (Houston, TX). Substantial enlargement of the tongue (16 cm long × 10 cm wide) was first attributed to angioedema, which was refractory to the discontinuation of lisinopril and a C1 esterase inhibitor. A core tongue biopsy examination was performed to rule out angioedema, amyloidosis, myxedema, and idiopathic muscular hypertrophy. Interstitial tissue was positive for Alcian blue and weakly positive for colloidal iron, which are correlated with hypothyroidism and a diagnosis of myxedema. However, the macroglossia did not resolve after correcting for hypothyroidism. The patient required a wedge glossectomy for definitive treatment. She recovered unremarkably, with excellent cosmesis and preservation of lingual and hypoglossal function. There are some case reports of massive macroglossia but none with myxedema as the primary etiology.

Expeditious emergency room referral pathway improves patient access to otolaryngology care.

Objectives: Historically at a multi-hospital residency program, there was an unexpected number of non-urgent consults from the county hospital emergency room (ER) that caused residents to make more trips between hospitals and come closer to violating duty hours. Moreover, there was also a poor follow-up rate for these patients. An alternate pathway to redirect such consults to the Otorhinolaryngology-Head and Neck Surgery (ORL-HNS) clinic, staffed by an attending physician, was devised. This study illustrates how an undemanding process change can improve access to care, and resident duty hours and satisfaction. Study Design: Quality Improvement Study. Methods: The average rate of no-show appointments and overall number of patients referred from the county hospital ER; a survey of impact on resident workload; and an average number of on-call resident trips to county hospital were compared in the 12 months before and after implementation of an expedited ER referral pathway. Results: The overall number of patients referred to clinic from ER increased by 35% (123 to 166 patients). The average number of completed visits for patients referred to the ORL-HNS clinic from the ER increased by 29% (91 to 117 patients). There was no statistically significant change in the no-show rate of said patients. The average number of overnight resident trips to the county hospital, frequency of resident unpreparedness for routine clinical duty and need to alter schedule to avoid duty hour violations all decreased, while resident satisfaction increased. Conclusions: An undemanding process change in a safety-net, publicly-funded, county hospital setting can decrease resident workload and improve satisfaction while possibly improving patient access to specialty clinic care and follow-up rates for patients. Level of Evidence: clinical outcomes, level IV.

Pitfalls in determining head and neck surgical margins.

Accurate assessment of surgical margins in the head and neck is a challenge. Multiple factors may lead to inaccurate margin assessment such as tissue shrinkage, nonstandardized nomenclature, anatomic constraints, and complex three dimensional specimen orientation. Excision method and standard histologic processing techniques may obscure distance measurements from the tumor front to the normal tissue edge. Arbitrary definitions of what constitutes a "close" margin do not consider the prognostic significance of resection dimensions. In this article we review some common pitfalls in determining margin status in head and neck resection specimens as well as highlight newer techniques of molecular margin assessment.

Mometasone furoate gel: a novel in-office treatment of recalcitrant postoperative chronic rhinosinusitis.

OBJECTIVE: To assess the effect of in-office intranasal application of mometasone furoate (MF) gel in reducing sinonasal mucosal inflammation in patients who have undergone endoscopic sinus surgery (ESS) for chronic rhinosinusitis. STUDY DESIGN: Retrospective review. METHODS: Symptomatic post-ESS patients were evaluated with nasal endoscopy. Sinus mucosa was graded as normal, edematous, polypoid, or with frank polyps (scored as 0, 1, 2, or 3, respectively), and the presence or absence of eosinophilic mucin was noted. MF gel was then applied under endoscopic visualization to sinus mucosa demonstrating signs of inflammation. Patients returned to the clinic for three follow-up visits for nasal endoscopy and mucosal evaluation and, if indicated, retreatment with MF gel. RESULTS: Sixteen patients were treated with hydrophilic MF gel. The volume and concentrations applied were 2 to 10 cc of 1200 µg/5 cc MF gel (ASL Pharmacy, Camarillo, CA). At the initial visit, the average mucosal score was 2.19 ± 0.16. At follow-up visits 1 and 2, the average mucosal score was 1.44 ± 0.25 (p  =  .01) and 1.38 ± 0.28 (p  =  .03), respectively. There was an observed overall decrease in systemic steroid use. CONCLUSIONS: In-office endoscopic sinonasal application of MF gel is a useful adjunct to treat mucosal inflammation in postoperative patients with chronic rhinosinusitis. It may help reduce the need for systemic as well as topical steroid therapy.

Middle ear packing: comparison of materials in an animal model of mucosal trauma.

OBJECTIVE: To compare absorbable gelatin sponge (AGS) with an injectable esterified hyaluronic acid (EHA) as middle ear packing material after mucosal trauma. STUDY DESIGN: Randomized, blinded, and controlled study. SETTING: Tertiary university-based hospital. SUBJECTS AND METHODS: Twenty-three guinea pigs underwent middle ear surgery with mucosal trauma performed on both ears and one ear packed with either EHA or AGS. Contralateral ears were used as nonpacked paired controls. Auditory brainstem response (ABR) thresholds were measured preoperatively and repeated at 1, 2, and 6 weeks postoperatively. Macroscopic and microscopic analysis measured inflammatory reaction in each group. RESULTS: ABR threshold changes from baseline in the EHA and both control groups were minor. Threshold levels were higher in the AGS group compared with the AGS control group. This trend was seen in each frequency tested at each time interval. Macroscopic analysis showed tympanic membrane perforation was rare, effusions were common in the AGS group, mucosal edema was most frequent in the AGS group, and unabsorbed packing was usually detected in the AGS group with little EHA detectable at 6 weeks. Microscopic analysis showed normal mucosal healing in all groups. Two AGS ears demonstrated excessive middle ear packing with exuberant osteoneogenesis. CONCLUSIONS: Middle ear function and mucosal healing after surgery occurred similarly between the EHA control group and the EHA group. In contrast, the AGS group demonstrated worse hearing and a greater level of osteoneogenesis compared with the AGS control group. These results support EHA as an alternative middle ear packing material in otologic surgery.