Histological pattern and tumor load are the most relevant factors on the prognosis.

组织类型和肿瘤负荷是决定预后最有关的因素。

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But after operation, tumor load of the patient was alleviated, immunologic function was restored to normal state, and cellular apoptosis was decreased accordingly.

但手术后患者肿瘤负荷减轻，免疫功能恢复常态，细胞凋亡率相应降低。

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