结果：MRI对原发性肾上腺肿瘤的定位、定性(区分良、恶性肿瘤)及判断肿瘤组织学类型的准确度分别为98%、95%和91%。

Results: The MRI accuracy rates of tumor localization and nature diagnoses (differentiating benign from malignant tumors) as well as tissue characterization were 98%, 95% and 91% respectively.

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结论选取合适的定位和取材方法及正确的操作是提高细胞学、组织学诊断的阳性率的关键步骤。

Conclusion Suitable location or method and correct operation are the key steps to achieve a satisfactory cytologic or histologic diagnosis p...

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