目的：探讨下咽癌切除及胸大肌肌皮瓣重建下咽围手术期护理方法。
Objective: to explore the effective methods in nursing patients of hypopharyngeal carcinoma with pectoralis muscle using for hypopharyngeal reconstruction after resection.
目的：探讨晚期下咽癌手术切除后，利用残余喉组织重建下咽的手术方法。
Objective: to discuss the method of using remaining laryngeal tissue to rehabilitation after the advanced hypopharyngeal cancer resection.
方法对68例梨状窝癌全喉或部分喉及下咽切除整体标本连续切片进行组织病理学研究。
Methods The whole organ serial section of 68 total or partial laryngectomy and hypopharyngectomy specimen of pyriform sinus carcinoma were histopathologically studied.
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