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A novel neuroimaging assessment of predictive risk factors associated with intraoperative massive hemorrhage in intracranial solid hemangioblastoma

   
@article{QIMS30411,
	author = {Qiang Gao and Lan Zhang and Guoqing Wang and Dingkang Xu and Mengzhao Feng and Fang Wang and Qingjie Wei and Xianzhi Liu and Fuyou Guo},
	title = {A novel neuroimaging assessment of predictive risk factors associated with intraoperative massive hemorrhage in intracranial solid hemangioblastoma},
	journal = {Quantitative Imaging in Medicine and Surgery},
	volume = {9},
	number = {11},
	year = {2019},
	keywords = {},
	abstract = {Background: A solid hemangioblastoma (SH) is a benign and highly vascularized tumor. Microsurgical treatment of SH is still challenging due to excessive intraoperative bleeding. 
Methods: Sixty-six consecutive patients with SH were retrospectively analyzed. The volume of intraoperative blood loss (IBL) and the features detected by magnetic resonance imaging (MRI) were evaluated by a neurosurgeon and multiple neuroradiologists. 
Results: Four striking MRI features—peritumoral edema, the flow-void effect, large draining veins, and a visible feeding artery—were related to excessive IBL. Regarding the weighted values of these risk factors, the flow-void effect was the factor most significantly correlated with IBL (P},
	issn = {2223-4306},	url = {https://qims.amegroups.org/article/view/30411}
}