Diagnostic value of ultrasonography in metastases of neck nodes in patients with larynx and hypopharynx carcinoma .
超声对喉癌和下咽癌颈部淋巴结转移的诊断价值。
Conclusion anaesthetic laryngoscope can be an effective method used to diagnose and take out foreign body of hypopharynx . This method is simple , convenient and has a high rate of success .
结论在特殊人群中麻醉喉镜可作为下咽异物诊断和取出的一种有效方法，该方法使用简便，成功率高。
For example , children suffering from the mouth , pharynx mucous membrane inflammation , facial paralysis , encephalitis and sequelae of diseases such as cretinism , it will due to excessive saliva or saliva can not be caused by the outflow of the hypopharynx .
