乳腺癌的影像学诊断.ppt

1、Pathological type，1 .differentiation of low breast cancer :分化程度低的乳腺癌1)硬件癌贲门癌2)髓细胞癌3)诊断highly differentiate d breast cancer :分化高的乳腺癌1)腺癌腺癌2)duct al carcinoma(also known as tube cancer)导管癌Papillary ultrasound，Solid hypoecho低回显Without capsule无涂层Border clearance边界郑Heterogeneous非均匀internal echo strong ec

2、ho can be seen clustered calcification ，您可以在see the upper outer quadrant massin shallow leaf浅叶块状阴影less clear boundary see clusters of calcification中看到群集钙化。MRI should no longer be regarded as an adjunct to mam mography but as a distinct breast cancer in its ear liest stage。“MRI不再是刘邦x善意辅助方法，而是用作乳腺癌“、M

3、RI features (breast cancer)、t1wi low signal t2wi increased signal、MRI features、irregular不规则mass Lobulated leaf edes rous 平台类型Most of the benign lesions showed persistent永久to enhance Most malignant lesions showed clearance-type配置文件enhanced Platform-type基于平台的can ，Diagnosis of breast cancer bi-rads cla

4、ss ification评级，Level 0: assessed评估is not complete，To further assess the need for other imagisBreast fibroadenoma:纤维腺瘤Often occurs in young female、Mass often smooth平滑边缘、Similar density and glands线、coarse calcification 1a)show low t1wi signal mass at the left breast 1b)show high t2wi signal mass，edge clear，photo review，纤维腺瘤，2a)template 4a)mass within the left breast was significantly明显增强4b)dynamic enhancement curves of the type(Photo Review，侵袭性导管癌，侵袭性导管癌侵袭性导管癌，6a)X-ray image large calcified lesions in the brea