探讨内镜超声弹性成像在消化道肿瘤淋巴结转移判断中的价值。
To evaluate the diagnostic value of endoscopic ultrasonic elastography in lymph node staging of gastrointestinal tumors.
目的探讨增强CT扫描在头颈部恶性肿瘤淋巴结转移诊断中的价值及重要性。
Objective To investigate the value of enhanced ct in the cervical lymph node metastasis of head and neck neoplasms.
对胃癌患者行增加主动脉旁淋巴结清扫的D2根治术并不能提高生存率以及减少肿瘤淋巴结转移的可能性。
The addition of PAND did not appear to offer a survival benefit or to reduce the rate of cancer recurrence in the lymph nodes.
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