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An optimized automatic prediction of stage and grade in bladder cancer based on U-ResNet by Xin-Zi Cao; Sheng-Zhou Luo; Jing-Cong Li; Jia-Hui Pan is a Computer Science article available to read on EtoBox.

What is An optimized automatic prediction of stage and grade in bladder cancer based on U-ResNet about?

The grade and stage of bladder tumors is an essential key for diagnosing and treating bladder cancer. This study proposed an automated bladder tumor prediction system to automatically assess the bladder tumor grade and stage automatically on Magnetic Resonance Imaging (MRI) images. The system included three modules: tumor segmentation, feature extraction and prediction. We proposed a U-ResNet network that automatically extracts morphological and texture features for detecting tumor regions. These features were used in support vector machine (SVM) classifiers to predict the grade and stage. Our proposed method segmented the tumor area and predicted the grade and stage more accurately compared to different methods in our experiments on MRI images. The accuracy of bladder tumor grade prediction was about 70%, and the accuracy of the data set was about 77.5%. The extensive experiments demonstrated the usefulness and effectiveness of our method.

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Author

Xin-Zi Cao; Sheng-Zhou Luo; Jing-Cong Li; Jia-Hui Pan

Publisher

IOS Press

Published

2021

Language

EN

Field

Computer Science (Physical Sciences)