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Abstract #2501

A multi-task generative network for simultaneous post-contrast MR image synthesis and tumor segmentation: application to brainstem glioma

Yajing Zhang1, Xiangyu Xiong1, and Yaou Liu2
1MR Clinical Science, Philips Healthcare, Suzhou, China, 2Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China


To reduce the exposure of Gadolinium-based Contrast Agents (GBCAs) in brainstem glioma detection and provide high-resolution contrast information, we propose a novel multi-task generative network for contrast-enhanced T1-weight MR synthesis on brainstem glioma images. The proposed network can simultaneously synthesize the high-resolution contrast-enhanced image and the segmentation mask of brainstem glioma lesions.

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