Objective: To improve the diagnosis and treatment of pyriform sinus fistula.
目的：提高梨状窝瘘的诊治水平。
Objective To explore the regularity invading adjacent tissue of pyriform sinus carcinoma.
目的探讨梨状窝癌侵犯邻近组织的规律。
Conclusions Intralaryngeal invasion of pyriform sinus carcinoma arose through paraglottic space first.
结论梨状窝癌对喉内的侵犯首先通过声门旁间隙；
Objective To evaluate the effect of gastroscopic assistant operation for children with pyriform sinus fistula.
目的分析儿童梨状窝瘘反复发作的原因，介绍胃镜辅助手术方法及其优越性。
Objective: to get anatomical parameters of pyriform aperture area and to investigate its clinical significance.
目的：获得有关梨状孔的各项解剖学数据并探讨其临床意义。
ABSTRACT: Objective To evaluate the efficacy of surgical treatment and combined therapy of advanced pyriform sinus cancer.
摘要：目的评价手术及综合治疗在局部晚期梨状窝癌治疗中的作用。
Objective: To improve the diagnosis rate of the pyriform sinus fistula by means of esphagogram and CT scan after esphagogram.
目的：通过食管吞钡造影及造影后CT平扫检查提高梨状窝瘘的诊断率。
Method: retrospectively analysis of 1 case with ectopic parathyroid gland in the pyriform sinus and retrospectively review the past literatures.
方法：回顾性分析1例梨状窝异位甲状旁腺患者的临床资料并复习有关文献。
Pharynx and radix linguage were repaired with single and double pedicle sternocleidomastoid flap in the lateral posterior wall of pharynx or pyriform apertue.
为探讨简便易行、损伤小的下咽成形方法，选择下咽侧后壁癌或梨状窝外侧壁肿瘤，用患侧单、双蒂胸锁乳突肌皮瓣修补咽、舌根缺损。
Pharynx and radix linguage were repaired with single and double pedicle sternocleidomastoid flap in the lateral posterior wall of pharynx or pyriform apertue.
为探讨简便易行、损伤小的下咽成形方法，选择下咽侧后壁癌或梨状窝外侧壁肿瘤，用患侧单、双蒂胸锁乳突肌皮瓣修补咽、舌根缺损。
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