作者
María Nieves Plana, Carmen Carreira, Alfonso Muriel, Miguel Chiva, Víctor Abraira, Jose Ignacio Emparanza, Xavier Bonfill, Javier Zamora
发表日期
2012/1
来源
European radiology
卷号
22
页码范围
26-38
出版商
Springer-Verlag
简介
Objectives
To estimate the diagnostic accuracy of magnetic resonance imaging (MRI) in detecting additional lesions and contralateral cancer not identified using conventional imaging in primary breast cancer.
Methods
We have conducted a systematic review and meta-analyses to estimate diagnostic accuracy indices and the impact of MRI on surgical management.
Results
Fifty articles were included (n = 10,811 women). MRI detected additional disease in 20% of women and in the contralateral breast in 5.5%. The summary PPV of ipsilateral additional disease was 67% (95% CI 59–74%). For contralateral breast, the PPV was 37% (95% CI 27–47%). For ipsilateral lesions, MRI devices ≥1.5 Tesla (T) had higher PPV (75%, 95% CI 64–83%) than MRI with <1.5 T (59%, 95% CI 53–71%). Similar results were found for …
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MN Plana, C Carreira, A Muriel, M Chiva, V Abraira… - European radiology, 2012