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Zhi-Feng Qu

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Open access Aug 2026

Construction and exploratory validation of a digital pathology prognostic model for stage II–III colorectal cancer based on contrastive learning and attention mechanisms

Introduction Although TNM staging is the standard framework for prognostic assessment in colorectal cancer (CRC), patients within the same stage can have heterogeneous outcomes. This study aimed to extract tumor-tissue features from whole-slide images (WSIs), develop an image-derived prognostic model for stage II–III C...

Yi-Zhan Lu, Zhi-Feng Qu, Chong-Bao Sun et al. · 0 citations
Open access 2026

DuS-Net: Spatial-Semantic Dual-Collaborative Architecture for MRI Glioma Segmentation

Experimental results on the BraTS 2021 and BraTS-Africa datasets demonstrate that DuS-Net achieves higher segmentation accuracy than recent mainstream segmentation methods, validating its effectiveness for complex brain glioma segmentation and indicating its potential value for computer-assisted glioma segmentation.

Zhe Du, Tian Tang, Kepeng Yang et al. · 0 citations

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