Most of the thyroglossal duct cyst and branchial cleft cyst were monolocular, while lymphangioma multilocular. Metastatic tumors of the cystic lymph nodes were always associated with wall nodule.

甲状舌管囊肿及鳃裂囊肿呈单房性，淋巴管瘤多为多房性，颈淋巴结囊性转移瘤伴有壁结节。

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Selling point: Detoxification: This product can remove the toxin on the nasolacrimal duct and lymph-vessel, remove the free radicals, and prevent the formation of wrinkles.

销售卖点：排毒：排除眼部鼻泪管和淋巴管的毒素，清除自由基，预防皱纹的形成、。

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Conclusion The most important prognostic factors for bile duct carcinoma after resection were lymph node metastasis, pancreatic infiltration and perineural infiltration.

结论影响胆管癌切除术后患者预后的最重要因素是淋巴结转移、胰腺浸润和神经浸润。

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