International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 187 - Number 45 |
Year of Publication: 2025 |
Authors: Sharmila Arun Chopade, Pratap Singh Patwal |
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Sharmila Arun Chopade, Pratap Singh Patwal . A Review on Deep Learning Algorithms for Liver Tumor Analysis in CT and MRI Imaging. International Journal of Computer Applications. 187, 45 ( Sep 2025), 60-64. DOI=10.5120/ijca2025925695
Liver cancer, specifically hepatocellular carcinoma (HCC), is a major public health problem with high mortality and late stage detection. Imaging modalities like computed tomogra- phy and magnetic resonance imaging have become essential in tumor detection and planning treatments. Manual interpretation is time-consuming and user-varying. Advanced developments in deep learning have provided automated and accurate solutions in the detection and classification of liver tumors and assessment of response. This paper provides a detailed analysis of the methodologies using deep learning for the analysis of liver tumors between 2016 and 2024 and discusses convolutional neural networks (CNN), transformer models, attention models, and multi-modal learning models. We compare models based on architecture, performance (Dice score), utilization of the dataset, and their usage in the clinic. Key developments include dual- path CNN models, 3D volumetric architectures, transferable expert nets through knowledge distillation, semi-supervised CNN models, and Gaussian-enhanced nnU-Nets models. The discussion also touches on emerging directions in label smoothing, shape priors, and model uncertainty. The aim is to identify areas of research and narrow the divide between the development of algorithms and their use in the clinic.