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目的分析研究磁共振成像(MRI)检查在乳腺微小癌诊断中的作用及应用价值。方法 50例经诊断为乳腺微小癌患者作为研究对象,所有患者均经手术病理诊断证实。回顾分析患者的基本资料以及乳腺钼靶X线、超声、MRI等不同影像学方法的检查结果 ,将其与病理诊断结果进行对照,比较不同方法诊断乳腺微小癌的准确率。结果将MRI、乳腺钼靶X线、超声诊断乳腺微小癌患者的诊断结果与术后病理诊断结果进行对照,MRI诊断准确率为92.0%(46/50)、乳腺钼靶X线为62.0%(31/50)、超声诊断为76.0%(38/50);MRI诊断准确率显著优于超声及乳腺钼靶X线,差异有统计学意义(P<0.05)。不同类型的乳腺微小癌患者,采用MRI、乳腺钼靶X线、超声诊断准确率比较差异无统计学意义(P>0.05)。结论 MRI诊断乳腺微小癌的准确率高,图像质量好,可以为患者的早期诊断、治疗提供可靠依据,值得临床推广应用。
Objective To analyze the role of magnetic resonance imaging (MRI) in the diagnosis of breast cancer and its clinical value. Methods 50 cases diagnosed as breast cancer patients as the research object, all patients were confirmed by surgical pathology. The basic information of the patients and the examination results of mammography, mammography and other radiological methods were retrospectively analyzed. The diagnostic results were compared with the pathological findings to compare the accuracy of different methods in the diagnosis of breast cancer. Results The diagnostic results of MRI, mammography and ultrasonography in diagnosing breast cancer were compared with postoperative pathological findings. The diagnostic accuracy of MRI was 92.0% (46/50), and the mammography of mammography was 62.0% ( 31/50). The diagnostic accuracy of ultrasound was 76.0% (38/50). The diagnostic accuracy of MRI was significantly better than that of ultrasound and mammography. The difference was statistically significant (P <0.05). Different types of breast cancer patients, using MRI, mammography mammography, ultrasound diagnostic accuracy was no significant difference (P> 0.05). Conclusion MRI diagnosis of breast cancer with high accuracy, good image quality, which can provide a reliable basis for early diagnosis and treatment of patients, is worthy of clinical application.