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Abstract #3919

Conventional MRI Texture Analysis to Predict Proliferative Behaviour in Gliomas

Xiaoxin Li1, Qingwei Song1, Ailian Liu1, Lizhi Xie2, and Yanwei Miao1
1First Affiliated Hospital of Dalian Medical University, Dalian, China, 2GE Healthcare, MR Research China, Beijing, China

To evaluate the application value of texture analysis based on conventional MRI for predicting the cell proliferation status of glioma. Patients with glioma were divided into two groups by Ki-67, group 1 was Ki-67 less than or equal to 10% and group 2 was Ki-67 more than 10%. The texture feature value of T1WI, T2WI, and contrasted T1WI were obtained by Omni-Kinetics software. The texture features of three sequences were significantly different between two groups, and uniformity and correlation showed better diagnostic efficiency. So the texture analysis based on conventional MRI is useful to predicting cell proliferation status of glioma.

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