喉环上部分切除术及其疗效

目的 探讨喉癌行喉次全切除术并重建喉功能的术式及其疗效。方法 １９７８～１９９８年行喉次全切除环－舌骨固定术或环－舌骨－会厌固定术２９例，其中男１８例，女１１例；年龄最大７０岁，最小３８岁，平均５５．４岁。按１９８７年ＵＩＣＣ分期，全部均为Ｍ０，声门上型１０例（Ｔ２Ｎ０ ３例、Ｔ２Ｎ１ １例、Ｔ３Ｎ０ ３例、Ｔ３Ｎ１ ２例，Ｔ３Ｎ２ １例），声门型１９例（Ｔ２Ｎ０ １２例、Ｔ２Ｎ１ １例、Ｔ３Ｎ０

Supracricoid partial laryngectomy in laryngeal cancer]

OBJECTIVE: To assess the effectiveness of supracricoid partial laryngectomy in the treatment of laryngeal cancer and the reconstructed laryngeal functions. METHODS: This study involved 29 patients operated on from 1978 to 1998 using this surgical procedure. In these cases, 18 were male and 11 were female with a mean age of 55.4 years (range, 38 to 70 years). The disease was classified according to the 1987 UICC system. There were 10 supraglottic cancers (3 T2N0, 1 T2N1, 3 T3N0, 2 T3N1, 1 T3N2), and 19 glottic cancers (12T2N0, 1T2N1, 4T3N0, 2T3N1). Two subtypes of supracricoid partial laryngectomy were performed, one with epiglottis preserved and reconstructed with cricohyoidepiglottopexy (CHEP), the other involved epiglottic resection and reconstructed with cricohyoidopexy (CHP). RESULTS: The voice was good in all cases. Twenty-seven cases were decannulated (93.1%). All cases had overcome the aspiration by practice. The overall 3-year and 5-year survival rates were 89.7% and 75.9%. CONCLUSION: Supracricoid partial laryngectomy was appropriate for selected supraglottic and glottic cancers.