结论EMA和PCNA在肾细胞癌中表达可在一定程度上反映肿瘤的恶性程度及预后，可作为鉴别高分期肾癌的依据之一。

Conclusions EMA and PCNA would indicate the grade malignancy and the prognosis of renal carcinoma to a certain extent. It would be used to distinguish differentiated carcinoma.

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对PSA速率临界点敏感的PSA临界点的敏感性更高（23% vs 19%），高分期（41% vs 25%） 和临床指征明显（32% vs 22%）肿瘤尤其如此。

PSA cut points with a comparable specificity to PSA velocity cut points had a higher sensitivity (23% vs 19%), particularly for high-grade (41% vs 25%) and clinically significant (32% vs 22%) disease.

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肠系膜肿瘤细胞沉积是否应该纳入到小肠高分化神经内分泌肿瘤的分期？

Should mesenteric tumor deposits be included in staging of well-differentiated small intestine neuroendocrine tumors?

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