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Background: Larynx preservation protocols (LPP) for glottic primary squamous cell carcinoma has gained popularity worldwide. Direct laryngoscopy (DL) with biopsy is mandated when recurrence is suspected. The efficacy of 18Fluoro‐deoxy‐glucose positron emission computerized tomography (PET‐CT) as alternative first‐line diagnostic investigation in suspected recurrence was evaluated. Methods: A retrospective study of patients with suspicious fiber‐optic findings at more than 12 weeks after LPP. Sensitivity, specificity, and the negative predictive value (NPV) of DL and PET‐CT were compared. Results: Seventy‐two patients presenting 105 cases of suspicious events were included in this study. Fifty‐two events were initially investigated by DL and 53 events by PET‐CT. The sensitivity of DL and PET‐CT was 56.25% and 100%, respectively. The NPV was 84% for DL and 100% for PET‐CT (p = 0.015). Conclusion: Negative PET scans after LPP are highly accurate in ruling out recurrent/persistent disease and may spare the patient from negative biopsies. [ABSTRACT FROM AUTHOR]

Objective: To study predictors of delayed presentation, diagnosis, and treatment of idiopathic sudden sensorineural hearing loss (ISSNHL)., Study Design: Retrospective medical chart review and patient telephone survey., Setting: Tertiary medical center., Subjects and Methods: All patients who initially presented or referred with unilateral ISSNHL between 2016 and 2020 were included. Associations between epidemiological, demographic, and socioeconomic profiles and delays in presentation, diagnosis and treatment were studied., Results: A total of 518 patients were suitable for study inclusion. The total delay in the emergency department (ED) setup was a median (interquartile range, IQR) of 1 (0-1) day, 7 (6-12) days in a community otolaryngologist setup, and 15 (8-25) days in a general practitioner setup. Patients who presented to the ED first also had fewer diagnostic and treatment delays. Those who presented to a community otolaryngologist first had significantly longer presentation delay (5 [4-8] days p < 0.001) and significantly longer treatment delays (1 [1-3] days p < 0.001). Patients who presented to a general practitioner first had significantly longer presentation delays compared with ED presentation, and the longest diagnostic and treatment delays (3 [2-5], 8 [4-12] days, and 4 [2-7] days, p = < 0.01, p = <0.01, and p < 0.001, respectively). There was no association between socioeconomic status or demography and presentation, diagnostic, or treatment delays., Conclusion: Total delay in ISSNHL management is affected by the venue of the first medical encounter. General practitioners' level of awareness of the need for empiric steroidal treatment of ISSNHL without delay should be raised., Level of Evidence: 3 Laryngoscope, 2024., (© 2024 The Author(s). The Laryngoscope published by Wiley Periodicals LLC on behalf of The American Laryngological, Rhinological and Otological Society, Inc.)