CAJ | 학술논문

目的：对比乳腺浸润性导管癌X线、MR征象，提高乳腺癌影像诊断正确率。方法：回顾性分析经病理证实的51例乳腺浸润性导管癌的X线和MR常见征象。结果：X线与MR检出肿块、毛刺、边缘分叶、边界不清、恶性钙化、肿瘤血管及腋下淋巴结肿大的例数分别为44，35，30，21，19，1，9及51，33，35，16，0，28，9。MR检出肿块（P=0.006）和肿瘤血管（P＜0.001）优于X线，恶性钙化劣于X线（P＜0.001），其余指标无明显差异。联合两种检查方法51例病灶术前均得到正确诊断。结论：联合X线及MR检查能够提高乳腺浸润性导管癌诊断正确率。
목적：대비유선침윤성도관암X선、MR정상，제고유선암영상진단정학솔。방법：회고성분석경병리증실적51례유선침윤성도관암적X선화MR상견정상。결과：X선여MR검출종괴、모자、변연분협、변계불청、악성개화、종류혈관급액하림파결종대적례수분별위44，35，30，21，19，1，9급51，33，35，16，0，28，9。MR검출종괴（P=0.006）화종류혈관（P＜0.001）우우X선，악성개화렬우X선（P＜0.001），기여지표무명현차이。연합량충검사방법51례병조술전균득도정학진단。결론：연합X선급MR검사능구제고유선침윤성도관암진단정학솔。
To investigate mammagraphy and MRI ifndings of breast invasive ductal carcinoma.Methods: Retrospectively analyzed mammography and MRI ifndings of 7 pathology-proved breast invasive ductal carcinomas.Results:The number of mass, spiculation, lobulation, obscure boundary, malignant calciifcation, tumor vessel and enlargement of axillary lymph nodes by mammography and MR were 44,35,30,21,19,1,9 and 51,33,35,16,0,28,9 respectively. MR was superior to detecting mass (P=0.006) and tumor vessel (P<0.001), and inferior to mammography in malignant calciifcation (P<0.001). All the lesions were diagnosed by the two imaging methods.Conclusion:Accurate diagnosis of breast invasive ductal carcinoma can be reached by using the imaging ifndings of mammography and MRI.