Relation of vascular performance of MRI-DCE and tumor shape, partial biological characteristics of breast cancer
DONG Yong-xing1, SUN Peng-fei2, ZHANG Yong-hai1, SUN Yan-qiu1
1. Department of Radiology, People’s Hospital of Qinghai Province, Xining 810700, China;
2. Department of Radiotherapy, the Second Hospital of Lanzhou University, Lanzhou 730030, China
Abstract：Objective: To discuss the relation between the vascular scores of invasive ductal carcinoma(IDC) on MRI-DCE with mass type, lymph node metastasis and ER, PR expression of breast cancer. Methods: All of 28 cases(35 lesions) with breast cancer underwent 3.0T MRI dynamic contrast-enhanced scan, the vascular images of 3D maximum intensity projection were got and the scores of the adjacent blood vessels were estimated. The correlation of vessels scores with tumor morphology(mass type and no-mass type), lymph node metastasis and ER, PR were analyzed. Result: There were higher vessels scores in no-mass type group than mass type(P<0.05), the lymph node metastasis group was higher than no metastasis(P<0.05), the ER positive group was lower than ER negative(P<0.01). Conclusion: The vascular performances of adjacent breast cancer lesions on MRI-DCE are related to mass type and lymph node metastasis, ER expression. It is useful to predicate the biological characteristics and value curative effect of breast cancer.
董永兴1，孙鹏飞2，张永海1，孙艳秋1. MR动态增强血管评分与乳腺癌形态及#br#
部分生物学行为间的相关性探讨[J]. 中国临床医学影像杂志, 2016, 27(11): 778-780.
DONG Yong-xing1, SUN Peng-fei2, ZHANG Yong-hai1, SUN Yan-qiu1. Relation of vascular performance of MRI-DCE and tumor shape, partial biological characteristics of breast cancer. JOURNAL OF CHINA MEDICAL IMAGING, 2016, 27(11): 778-780.
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