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Abstract #2917

Application of half-dose contrast-enhanced T2-fluid-attenuated inversion recovery (FLAIR) sequence in brain metastasis

Teng Jin1, Zhenwei Yao1, Jianxun Qu2, and Yong Zhang3

1Huashan Hospital, Fudan University, Shanghai, China, 2GE Healthcare, Shanghai, China, 3GE Healthcare,Shanghai,China, Shanghai, China

The treatment for brain metastasis are mainly depended on the number, size and location of lesions, to evaluate the number of brain metastatic lesions sensitively with contrast enhanced series is more important for patient treatment. The aim of this study was to assess the efficiency of half-dose contrast enhanced T2FLAIR used in the detection of intracranial metastases in comparison to full-dose enhanced T1-weighted imaging.

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