Abstract：
AIM:To investigate the feasibility of using diffusion-weighted MR imaging (DWI) to accurately measure breast cancer extension. MATERIALS AND METHODS:The extensions of 59 breast lesions were investigated on DW images and apparent diffusion coefficient (ADC) maps and compared to the pathological exams. RESULTS:Three groups were observed: accurate, overdiagnosis, and false negative. There were no significant differences seen in accurate or false-negative group when b was 500 and 1000 s/mm(2) when two lesions in the overdiagnosis group at both b values. CONCLUSION:DWI and the ADC value have potential for evaluating cancer extension.
journal_name
Clin Imagingjournal_title
Clinical imagingauthors
Long-Hua Q,Qin X,Wen-Tao Y,Feng T,Kun-Wei S,Bin W,Ya-Jia Gdoi
10.1016/j.clinimag.2009.09.002subject
Has Abstractpub_date
2010-03-01 00:00:00pages
89-96issue
2eissn
0899-7071issn
1873-4499pii
S0899-7071(09)00233-2journal_volume
34pub_type
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