Keywords: Contrast Mechanisms, Contrast Mechanisms, deep learning-accelerated T2WIT2-weighted imaging (T2WI) is an indispensable sequence of gastric magnetic resonance imaging (MRI) for tumor assessment. This study compared the deep learning-accelerated T2WI sequence (DL-T2WI) with BLADE T2WI in image quality assessment and tumor invasion evaluation of gastric cancer (GC). It revealed that DL-T2WI, acquired within a single-breath-hold, performed better than BLADE T2WI in terms of image quality for both quantitative and qualitative analyses. Furthermore, DL-T2WI images displayed comparable accuracy to BLADE T2WI images for serous invasion evaluation. The study suggests that DL-T2WI might be superior to BLADE T2WI for GC.
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