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Abstract #1905

Prediction of Hemorrhage Free Survival after Gamma Knife Radiosurgery Based on Preradiosurgical MR Radiomics in Cavernous Malformation

Chia-Feng Lu1, Cheng-Chia Lee2,3,4, Hsiu-Mei Wu3,5, Huai-Che Yang2,3, Man-Chin Chen1, Chung-Jung Lin3,5, Wan-Yuo Guo3,5, and Wen-Yuh Chung2,3
1Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan, 2Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, Taiwan, 3School of Medicine, National Yang-Ming University, Taipei, Taiwan, 4Brain Research Center, National Yang-Ming University, Taipei, Taiwan, 5Department of Radiology, Taipei Veteran General Hospital, Taipei, Taiwan

Even though the gamma knife radiosurgery (GKRS) shows promising evidence in treating cavernous malformation (CM), there are still a part of patients will have a recurrent hemorrhage after radiosurgery. We proposed a prediction model based on preradiosurgical MR radiomics to estimate the personalized hemorrhage free survival after GKRS. The satisfactory results of the proposed model can benefit the healthcare in patients with CM by providing a reliable prognosis before treatment.

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