Objective To explore the surgical treatment of preoperative unsuspected gallbladder carcinoma(UGC)and its prognosis.

目的探讨意外胆囊恶性肿瘤（UGC）的外科治疗和预后。

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Objective To explore the surgical treatment of preoperative unsuspected gallbladder carcinoma(UGC)and its prognosis.

目的探讨意外胆囊恶性肿瘤（UGC）的外科治疗和预后。

youdao