下咽癌是一种恶性度程度高的肿瘤,容易局部浸润扩展或向远处转移。梨状窝癌是下咽癌最常发生的部位,由于部位隐蔽,早期诊断困难,下咽部由于淋巴组织丰富,具有侵袭性局部生长和黏膜下扩展的特性。易于复发、颈部淋巴结及远处转移。手术中癌肿切除喉修复一直是一个难题,我科自2005年2月-2008年3月采用带蒂颏瓣修复 Hypopharyngeal cancer is a high degree of malignancy of the tumor, easy to extend the spread of local invasion or distant metastasis. Due to the hidden parts, early diagnosis is difficult. Because of the rich lymphoid tissues, hypopharyngeal parts have the characteristics of aggressive local growth and submucosal spreading. Easy to relapse, cervical lymph nodes and distant metastasis. Surgical removal of throat cancer laryngectomy has been a problem, our department since February 2005 - March 2008 with pedicle repair of the chin