Case one was found cervical lymph node metastasises 5 months after surgery, and died of the bone metastasis and liver metastasis 11 months after surgery.
两例均行鼻侧切开鼻腔肿瘤切除术，例1术后5月出现颈淋巴结转移，术后11月死于全身骨及肝转移。
CONCLUSIONS: MRI is more sensitive than ct in detecting skull base bone destruction and retropharyngeal lymph node involvement of NPC.
结论：MRI对鼻咽癌颅底骨质破坏和咽后淋巴结的检出率高于CT。
The pathological examination revealed that there were three organs with metastasis, including lung (4/5 mice), bone marrow (3/5 mice) and lymph node (1/5 mice).
病理学检查，转移脏器有3个部位，出现肺转移的为4/5只、骨转移的为3/5只和淋巴结转移的为1/5只。
Objective To study the micrometastasis in peripheral blood, lymph node and bone marrow in patients with breast cancer and the effect of adjuvant chemotherapy on bone marrow micrometastasis.
目的探讨乳腺癌患者外周血、淋巴结和骨髓的微转移情况，以及辅助化疗对骨髓微转移的影响。
Objective To study the micrometastasis in peripheral blood, lymph node and bone marrow in patients with breast cancer and the effect of adjuvant chemotherapy on bone marrow micrometastasis.
目的探讨乳腺癌患者外周血、淋巴结和骨髓的微转移情况，以及辅助化疗对骨髓微转移的影响。
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