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作者们报道了57例垂直前侧位半喉切除患者,其中男性56例,女性1例。平均年龄59岁。T_125例,T_227例,T_35例。本术式的适应症为:(1)T_2声门癌:解剖学限制在①对侧声带的前1 3;②喉室中部;③声门下扩展在后部至5mm;④声门下扩展在前部至10mm;⑤全部一侧甲状软骨或越过中线1cm和到达但不超出同侧环状软骨之上半部。(2)T_3声门癌:其解剖限制如上述且大部分病例因甲杓韧带受侵犯而声带固定。(3)T_1声门癌,特别是在放疗失败、拒绝放疗和年青(40岁以下)的患者。
The authors reported 57 patients with vertical anterior lateral hemorrhoidectomy, including 56 males and 1 female. The average age is 59 years old. T_125 cases, T_227 cases, T_35 cases. The indications for this surgical procedure are: (1) T2 glottic cancer: the anatomy is limited to the anterior 13 of the 1 pair of lateral vocal cords; 2 the middle of the larynx; 3 subglottic extensions extend from the posterior to 5mm; 4 subglottic extensions precede Department to 10mm; 5 thyroid cartilage on all sides or 1cm across the midline and reach but not exceed the upper part of the ipsilateral cricoid cartilage. (2) T_3 glottic cancer: its anatomical limitations are as described above and most cases are accompanied by fixation of the vocal cords due to violations of the nail aponeurosis. (3) T_1 glottis cancer, especially in patients who failed radiotherapy, refused radiotherapy, and young (under 40).