常見例句雙語例句Conclusion:The MR dynamic curves and contrast enhancement ratio may prove useful in estimating angiogenic activity and indicating prognosis in HCCs.結論：肝細胞癌的磁共振動態(tài)增強曲線和對比增強率能夠反映腫瘤微血管形成程度，從而有助于判斷病人的預后。Objective To explore the value of MRI dynamic contrast-enhanced in differentiating adrenal adenomas from nonadenomas with washout rate of enhancement and the increased SI ratio.目的探討應用動態(tài)增強MRI檢查技術，以腫瘤的廓清率為標準，再結合該時間點的信號增加比，對腎上腺腺瘤與非腺瘤進行鑒別診斷的臨床價值。 返回 dynamic contrast ratio enhancement