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目的:探究核磁检查在乳腺癌诊断中的应用效果。方法:选取本院198例初步诊断为疑似乳腺癌患者,分别接受彩色多普勒超声检查、钼靶X线以及磁成像检查。结果:确诊乳腺良性病变的有18例(病灶22个),其中6例纤维腺瘤,2例乳腺囊肿,7例乳头状瘤,3例乳腺腺病;确诊乳腺恶性病变180例,其中有13例导管内原位癌,167例浸润性癌;核磁成像检查法的特异性、灵敏性以及准确性,均明显优于钼靶X线与彩色多普勒超声(P<0.05);钼靶X线检查法的特异性、灵敏性以及准确性,明显比彩色多普勒超声高(P<0.05)。结论:核磁检查在乳腺癌诊断的准确性,明显比彩色多普勒超声与钼靶X线检查法高,建议不同检查方法的结合使用,促使乳腺癌的诊断率明显提高。
Objective: To explore the application of magnetic resonance imaging in the diagnosis of breast cancer. Methods: A total of 198 cases of suspected breast cancer were initially diagnosed in our hospital. Color Doppler ultrasound, mammography and magnetic resonance imaging were performed respectively. Results: There were 18 cases of benign breast lesions (22 lesions), of which 6 cases of fibroadenoma, 2 cases of breast cysts, 7 cases of papilloma, 3 cases of breast adenosis; 180 cases of breast malignancies diagnosed, of which 13 In situ ductal carcinoma in situ and 167 cases of invasive carcinoma. The specificity, sensitivity and accuracy of magnetic resonance imaging were significantly better than those of mammography and color Doppler ultrasound (P <0.05) The specificity, sensitivity and accuracy of line examination were significantly higher than those of color Doppler ultrasound (P <0.05). Conclusion: The accuracy of MRI in the diagnosis of breast cancer is obviously higher than that of color Doppler ultrasound and molybdenum target X-ray examination. It is suggested that the combination of different examination methods should promote the diagnosis rate of breast cancer significantly.