Objective: The aim is to study clinical feature, diagnosis, therapy and prognosis of malignant pleomorphic adenoma (MPA) of tongue base with bilateral cervical lymph node metastasis.

目的：研究舌根恶性多形性腺瘤（MPA）双侧颈淋巴结内癌转移的临床表现、诊断、治疗及预后。

youdao

While resting your index fingers on your chin, simultaneously use your thumbs to massage deeply into the base of your tongue.

但食指放在下颚上方时，同时用你的拇指深入地按摩舌头底部。

youdao

Massage the base of your tongue, in the spongy area just behind your chin bone, above and in front of your Adams apple.

按摩你的舌头底部，下巴骨后边海绵状部分，喉结上面和前端部分。

youdao

The source was traced back to tiny cancerous cells at the base of her tongue and soft palate.

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