An Evaluation of Quality, Reliability, and Accuracy of Vocal Health Content on TikTok.

OBJECTIVES: Social media plays an ever-growing part in modern life and is a frequent source of health information for patients. Singers are particularly likely to receive health information solely from fellow musicians and may experience barriers to seeking vocal healthcare. However, there have been no studies to date evaluating vocal health information on social media. Our study aimed to assess the quality, reliability, and accuracy of vocal health content on TikTok. STUDY DESIGN: Cross-sectional analysis. METHODS: Three searches were carried out on Tiktok, using the terms "vocal health," "vocal injury," and "voice tips." The top 50 videos in each category were cataloged for extraction of data and for analysis on three discrete scales. Two independent reviewers rated each video using the Global Quality Scale (GQS), modified DISCERN scale, and Accuracy in Digital-health Instrument (ANDI). RESULTS: After the removal of duplicates and unavailable content, 146 videos were analyzed. The mean (range) length was 59.8 seconds (5-239), and number of views per video was 886,265 (432-36,700,000). The vast majority of videos (94.5%) were created by non-clinicians; only two videos (1.37%) were posted by otolaryngologists. The mean (SD) GQS score was 2.34 (0.75) out of a maximum of five, the DISCERN score was 0.97 (0.56) out of five, and the ANDI score was 2.85 (0.87) out of four. Video length was positively correlated with GQS and DISCERN scores, but views, likes, and shares were either not associated or negatively associated with GQS, DISCERN, and ANDI. CONCLUSIONS: Most videos were of low quality and reliability and moderate accuracy. Measures of popularity were either uncorrelated or negatively correlated with quality, reliability, and accuracy, suggesting that TikTok users are more likely to engage with lower-quality content online. This implies a potential role for vocal health professionals to fill a crucial gap with reliable information on social media.

Analgesia in Transcutaneous Laryngeal Botulinum Toxin Injections: A Randomized Crossover Trial.

OBJECTIVES: There is an absence of data in the literature regarding methods to improve the patient experience during the performance of awake in-office laryngeal injections. This study sought to evaluate whether the use of local anesthetic or a vibrating instrument decreased overall pain experienced by patients with laryngeal dystonia, frequently referred to as spasmodic dysphonia (SD), undergoing transcervical botulinum toxin injections. METHODS: This was an unblinded, prospective randomized control trial with a crossover design where each patient received transcutaneous transcricothyroid injection of botulinum toxin with alternating use of no anesthesia, local anesthesia (2% lidocaine in 1:100,000 epinephrine), and vibrating instrument in three consecutive laryngeal injections to treat adductor SD. Patients were randomized to the order they received these treatments. Patients measured pain on a 0-10 visual analogue scale (VAS) and selected their preferred technique after receiving all three analgesic modalities. RESULTS: Thirty-two patients completed the study. There was no statistically significant difference in pain between the three analgesic techniques (p = 0.38). The most preferred analgesic technique was the vibrating wand (44% (14/32)). Lidocaine was the second most preferred (37% (12/32)) and 19% (6/32) of patients preferred nothing. When combining the wand and nothing groups, 63% of patients preferred one of these two methods (95% exact CI: 44%-79%). CONCLUSION: There was no statistically significant difference in median pain experienced by patients during laryngeal botulinum toxin injection between these different analgesic modalities. More than half of the patients selected a preference for a technique that did not include lidocaine. This data supports individualization of analgesia during transcutaneous laryngeal injections. LEVEL OF EVIDENCE: 2 Laryngoscope, 134:2277-2281, 2024.

Outcomes of KTP Laser Ablation in Glottic Neoplasms: A Systematic Review and Meta-Analysis.

OBJECTIVES: To evaluate the safety and clinical effectiveness of transoral laser microsurgery (TLM) with potassium-titanyl-phosphate (KTP) laser ablation for glottic neoplasms. DATA SOURCE: MEDLINE via PubMed, SCOPUS, Web of Science, and Cochrane Library. REVIEW METHODS: A systematic review and meta-analysis of studies assessing the safety and efficacy of KTP laser therapy in patients with early-stage glottic neoplasms. RESULTS: Eight studies were included. After an average follow-up of 3.3 years, the overall survival and disease-free survival for patients who underwent KTP were 90.7% (95% CI 85%-96.5%) and 98.5% (95% CI 97.3%-99.8%), respectively. In the single-arm meta-analysis, the pooled estimate of recurrence was 7.7% (95% CI 3.4%-12%). The overall voice handicap index (VHI) estimate attributed to KTP in the single-arm meta-analysis was 6.76 (95% CI [3.05, 10.48]) and 5.21 (95% CI [2.86, 7.56]) within 6 months and after a one-year follow-up, respectively. CONCLUSION: KTP laser ablation is a safe and effective method for treating patients with early glottic neoplasms. Laryngoscope, 133:1806-1814, 2023.

Radiation-Induced Laryngeal Mucous Membrane Pemphigoid.

OBJECTIVES: Bullous pemphigoid has previously been linked to radiotherapy, but here we report the first case of MMP suspected to be a consequence of RT. METHODS: The patient described is an 85-year-old male who underwent RT to treat squamous cell carcinoma of the palatine tonsil. Shortly after therapy, the patient developed blisters with worsening dyspnea and dysphonia. RESULTS: This patient was successfully treated with a combination of oral immunosuppressants and surgical intervention. CONCLUSION: This incident underscores that not all episodes of mucosal ulceration following radiation are a result of mucositis and MMP should be considered in the differential. LEVEL OF EVIDENCE: Level 4.

A Swollen Supraglottis.

A woman in her late 20s presented with difficulty phonating and singing for the past 15 months and no improvement from prior treatment with steroids and antibiotics for chronic laryngitis. What is your diagnosis?

Prognostic and Treatment Differences Between T1a and T1b Glottic Cancer.

OBJECTIVES: This study was designed to evaluate significant differences in treatment and survival outcomes between patients with T1a and T1b glottic cancer. METHODS: Patients within the SEER Research Plus, 18 Registries dataset who were diagnosed with Stage I T1a or T1b cancer of the glottis between 2004 and 2015 were included in this study. Data prior to 2004 could not be included, as the SEER database did not distinguish between T1a and T1b glottic cancer until that year. RESULTS: The 5-year disease-specific survival for T1a patients was significantly better than that of patients diagnosed with T1b glottic cancer. Age and year of diagnosis were also independent factors that impacted mortality. More patients who were diagnosed with T1b glottic cancer underwent external beam radiation than those diagnosed with T1a glottic cancer. CONCLUSION: Our data shows that there are several independent factors effecting mortality including T classification, age at time of diagnosis, and year of diagnosis. T1a glottic cancers also show a significantly better prognosis compared with T1b. T1b glottic cancers are much more likely to be treated with primary radiotherapy compared with surgery. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:2187-2193, 2022.

Thyroid cartilage compression causing stroke.

We describe the diagnostic workup and surgical treatment of a patient presenting with the unique case of vertebral artery (VA) occlusion subsequent to head flexion leading to compression of an aberrant VA by the ipsilateral superior cornu of the thyroid cartilage. Imaging revealed ischemic infarcts as well as the presence of an aberrant right VA, which was compressed by the ipsilateral superior cornu of the thyroid cartilage upon neck flexion. The patient was managed with laryngoplasty involving removal of the right superior cornu of the thyroid cartilage. Laryngoscope, 129:E445-E448, 2019.

Esophageal perforation as a complication of the Heimlich maneuver in a pediatric patient: A case report.

We report a case of cervical esophageal perforation caused by the Heimlich maneuver in a healthy 16-year-old boy. The patient reported a short coughing episode while eating rice, and his mother performed the Heimlich maneuver on him. Five days later, he presented to the emergency department with throat pain, odynophagia, secretion intolerance, muffled voice, and neck stiffness. He was admitted to the pediatric intensive care unit for conservative management. The next day he underwent transcervical incision and drainage of purulence, but the esophageal perforation could not be visualized at that time. The perforation was identified several days later and successfully repaired surgically. Esophageal perforation as a complication of the Heimlich maneuver is exceedingly rare, but the clinician should be aware of this entity in the differential diagnosis, as it is associated with a high mortality rate and warrants multidisciplinary care, including timely surgical intervention.

Temporalis Fascia Transplantation for Sulcus Vocalis and Vocal Fold Scar: Long-Term Outcomes.

OBJECTIVE: Sulcus vocalis and vocal fold scar involve derangement of the superficial lamina propria of the vocal fold, which results in significant dysphonia. Many options exist for treatment, most of which have unsatisfactory and unpredictable outcomes. Autologous transplantation of temporalis fascia into the vocal fold (ATFV) has the potential to be a better treatment option, but long-term outcomes have not been well studied. METHODS: Retrospective chart review and patient survey. Twenty-one patients diagnosed with vocal fold scar or sulcus vocalis and treated with ATFV with at least 1-year follow-up were included. Voice Handicap Index 10 (VHI-10) questionnaires were collected preoperatively and 6 months postoperatively. Patients were reached at the time of the study to complete another VHI-10 and a Likert scale survey. RESULTS: The mean decrease in VHI-10 scores between preoperation and 6 months postoperation was 8.35 ( P < .001). From preoperation to the time of the study (average 44 months; range, 12-72 months), the VHI decreased 13.53 ( P < .001). Eighty-eight percent of patients reported they would recommend this surgery to others with the same diagnosis. Only 1 minor self-limited complication occurred. CONCLUSION: Autologous transplantation of temporalis fascia into the vocal fold for the treatment of vocal fold scar and sulcus vocalis is a safe surgery with good long-term outcomes and high patient satisfaction.

Extrathyroidal extension predicts extranodal extension in patients with positive lymph nodes: an important association that may affect clinical management.

BACKGROUND: While there is consensus that significant extrathyroidal extension (ETE) (T4) should upstage a patient with well-differentiated thyroid cancer, the importance of minimal ETE (T3) remains controversial. Additionally, the importance of nodal metastases on prognosis has come under scrutiny. Recent publications highlight the importance of size, number of positive nodes, and, in particular, the presence of extranodal extension (ENE) as measures of disease aggressiveness. In this study, we examined whether ETE is a predictor of ENE. METHODS: A retrospective review was conducted from January 2004 to March 2013. All node-positive patients who underwent total or completion thyroidectomy were included. Histologic features defined by the College of American Pathologists (CAP) protocol for thyroid carcinoma were recorded. RESULTS: A total of 193 patients qualified for review. Patients who were found to have ETE were 12 times more likely to have lymph nodes in the primary setting with ENE than patients with intrathyroidal primary tumors (p<0.000). After exclusion of all T4 cases (n=6), patients with minimal ETE were 13 times more likely to have ENE than those with no ETE (p<0.000). Twenty percent of microcarcinomas with ETE demonstrated ENE. CONCLUSION: We have found that the biology of the primary tumor is conferred to the lymph node in that the presence of ETE leads to a significantly higher incidence of ENE. Awareness of this relationship should be accounted for in the management of primary and recurrent lymph nodes. This study shows that minimal ETE is a significant predictor of ENE. Although long-term survival and recurrence follow-up is not available for the majority of patients in this series, the presence of ENE as a surrogate for more aggressive disease biology and its strong association with minimal ETE supports the upstaging of patients with minimal ETE.

Castleman disease in the parapharyngeal space: a case report and review of the literature.

Castleman disease is most commonly found in the mediastinum, while the head and neck is the second most common location. The disease exists in a unicentric and multicentric variety and is usually successfully treated with surgical resection alone. Early identification is important for treatment planning. Castleman disease has been reported to mimic other disease processes, however there has been only one report of the disease mimicking a nerve sheath tumor in the parapharyngeal space. Here we report the second case of Castleman disease mimicking a schwannoma in the parapharyngeal space.

Use of a combined latissimus dorsi scapular free flap revascularized with vein grafting to the internal mammary artery in a vessel-depleted and previously irradiated neck.

BACKGROUND: For patients who have extensive prior treatment, use of the internal mammary artery/vein (IMA/IMV) or cephalic vein has been shown to be a reliable option. Additionally, for those patients who require vascularized bone and extensive soft tissue reconstruction, the combined latissimus dorsi scapular free flap (mega-flap) is an excellent option. METHODS: We reviewed 3 cases in which extensive prior surgery and radiation precluded the use of traditional recipient vessels in the neck. RESULTS: Three patients with major jaw deformities were reconstructed using a mega-flap. In all cases, saphenous vein grafting succeeded in achieving arterial inflow from the IMA to the subscapular artery. Venous egress was achieved using a vein graft to the IMV in 1 patient and a transposed cephalic vein in the remaining 2 patients. CONCLUSIONS: This approach of restoring large oral cavity defects for patients with extensive prior therapy and comorbid conditions has proven to be reliable and reproducible.

Rare tracheal tumors and lesions initially diagnosed as isolated differentiated thyroid cancers.

BACKGROUND: Thyroid carcinoma with tracheal invasion is uncommon; however, this is significantly more prevalent than primary tracheal tumors. Rare tracheal tumors at the level of the thyroid can be misinterpreted as invasive thyroid cancer upon initial diagnosis. We present a series of tumors within the tracheal wall that were initially misdiagnosed as isolated, but aggressive, thyroid cancer, and later diagnosed to be different histopathologic entities. METHODS: The series consisted of four women and five men, all but two age 60 or older, who were initially diagnosed with tracheal invasion from differentiated thyroid carcinoma (DTC). Eight had obstructive airway symptoms and one experienced gagging and choking sensations. Preoperatively, the patients underwent fine-needle aspiration (FNA) and imaging studies. A complete resection of the involved airway in combination with the thyroid gland was performed in all patients. RESULTS: In this series of patients, the final diagnosis was tracheal stenosis, recurrent laryngeal nerve schwannoma, papillary thyroid carcinoma (PTC) with benign intratracheal thyroid tissue, adenoid cystic carcinoma, and squamous cell carcinoma, each in one patient. Two patients had a tracheal chondrosarcoma, and two patients had collision tumors (PTC with laryngeal squamous cell carcinoma). All patients were misunderstood preoperatively as having isolated DTC with aggressive involvement of the trachea. An accurate diagnosis in these cases was difficult due to misleading FNA readings, thought due to the FNA needle passing through the thyroid before reaching the trachea or a tumor that abuts both structures on imaging. Primary tracheal tumors and a nontumorous lesion, as well as benign thyroidal masses, mimicked invasive thyroid carcinoma in this preoperative setting. CONCLUSIONS: Various entities other than thyroid cancer can masquerade as invasive thyroid cancer. In patients with an FNA showing thyroid tissue or suggesting PTC, but also have obstructive or other airway symptoms, physician awareness is needed to consider the distinct possibility of a primary tracheal lesion. Obtaining the correct preoperative diagnosis is essential for accurate surgical planning for patients with tracheal tumors.