下部由舌腭弓向后下覆盖于扁桃体前下部者称三角皱襞(triangular fold) (下咽部)(hypopharynx) 1.咽后间隙(retropharyngeal space) ..
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下咽部癌:男女死亡比例4.47:1。
Cancer of the hypopharynx: 4.47 men died for every one woman.
目的探讨螺旋CT在喉及下咽部的临床应用价值。
Purpose To evaluate the clinical application of helical CT in larynx and hypopharynx.
声门上损伤2例; 均有会咽软骨骨折伴杓会厌襞和下咽部撕裂;
Supraglottic injuries in two cases including c fractures of the epiglottis in 2 and associated with a laceration of the aryepiglottic folds and the hypopharynx.
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