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Objective: The aim of this study was to report the post-surgical and oncologic outcomes of patients who underwent supracricoid partial laryngectomy (SCPL). Methods: 90 patients who underwent SCPL between 1994 and 2014 were reviewed. 45 patients underwent cricohyoidopexy (CHP) and 45 patients cricohyoidoepiglottopexy (CHEP). Median nasogastric (NG) tube removal time, decannulation time, overall survival, disease-free survival and local control rates were calculated. The effect of the type of surgery on functional and oncologic outcomes were assessed. Results: Median NG tube removal time was 16.5 days (IQR = 10) and 14 days (IQR = 9) in CHP and CHEP patients, respectively (p > 0.05). Median decannulation time was 30 days (IQR = 26) and 19 days (IQR = 15) in CHP and CHEP patients, respectively (p < 0.05). Resection of one arytenoid significantly increased NG tube removal time. Median follow-up time was 55 months. There were 15 oncologic failures and the median time interval for tumor recurrence was 9 months. Five-year overall survival rate was 80.4%. The 3- and 5-year disease-free specific survival rates were 81.7 and 76.7%, respectively. Conclusions: Given the more extensive surgery applied for CHP, functional outcomes were better in patients with CHEP. Resection of an arytenoid had a negative outcome on swallowing. [ABSTRACT FROM AUTHOR]

Conclusion: Calculating tumor volume using the Cavalieri method in laryngeal tumors before and after treatment may be useful to optimize the treatment and to minimize the side-effects of radiotherapy.Purpose: This study aimed to estimate the pre-treatment and post-treatment tumor volumes of the patients to whom radiotherapy or radio-chemotherapy was applied as a treatment using Cavalieri’s Principle as a stereological method and to assess tumor regression rates in the patients with Laryngeal Squamous Cell Carcinoma (LSCC) statistically.Materials and method: Sixteen patients (eight patients with stage T3 and eight patients with stage T4) diagnosed with LCCC bearing the appropriate characteristics to criteria in the otorhinolaryngology clinic were included. Patients had computerized tomography (CT) scans in the axial plane before treatment and 2 months after the treatment. Pre-treatment and post-treatment tumor volumes on CT images were calculated using Cavalieri’s principle as a stereological method and then compared.Findings: Average tumor volumes in patients with stage T3 before and after treatment were 10.12 ± 3.58 cm3and 1.33 ± 1.74 cm3, respectively (p = 0.008). These volumes were 11.92 ± 4.61 cm3and 2.17 ± 2.34 cm3(p = 0.008) for patients with stage T4, respectively. Post-treatment tumor volumes were statistically reduced compared to pre-treatment volumes in all stages. [ABSTRACT FROM PUBLISHER]