Abstract
Hepatitis B/C virus (HBV/HCV) infections are serious problems of world-wide, which cause over million die each year. Most of HBV/HCV patients need long term therapy. Side effects and virus mutations make difficult to determine the durations and endpoints of treatments. Medical images of livers provide evaluating tools for effectiveness of anti-virus treatments. This paper presents a liver hepatitis progression model. Each class C i in the model consists of three characteristic qualities: gray-scale characteristic interval I G, i , non-homogenous degree N h, i and entropy Entro i . This model aims to describe both digitally and visually a patient’s liver damage. Examples are given to explain how to use the liver hepatitis progress model to classify people with normal livers, healthy HBV carriers, light chronic HBV patients and chronic cirrhosis HBV patients. The results show that our analysis results are in agreement with the clinic diagnoses and provide quantitative and visual interpretations.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
World Health Organization: Hepatitis B Fact Sheet no. 204. Geneva (October 2000)
Xu, D.: The Current Clinic Situations of Hepatitis B in China (in Chinese) (December 15, 2003), http://www.ganbing.net/disparticle.asp?classid=3&id=15
Lok, A.S., McMahon, B.J.: Chronic Hepatitis B. Hepatology 45(2), 507–539 (2007)
Lau, G.K.K., Piratvisuth, T., Luo, K.X., et al.: Peginterferon Alfa-2a, Lamivudine, and the Combination for HBeAg-Positive Chronic Hepatitis B. New England Journal of Medicine 352(26), 2682–2695 (2005)
Hadziyannis, J.S., Tassopoulos, N.C., Heathcote, E.J., et al.: Long-term Therapy with Adefovir Dipivoxil for HBeAg-Negative Chronic Hepatitis B for Up to 5 Years. Gastroenterology 131(6), 1743–1751 (2006)
Pavlopoulos, S., Kyriacou, E., Koutsouris, D., et al.: Fuzzy Neural Network-Based Texture Analysis of Ultrasonic Images. IEEE Engineering in Medicine and Biology 19(1), 39–47 (2000)
Lee, W.L., Chen, Y.C., Hsieh, K.S.: Ultrasonic Liver Tissues Classification by Fractal Feature Vector Based on M-band Wavelet Transform. IEEE Trans. Med. Image. 22(3), 382–391 (2003)
Kadah, Y.M., Frag, A.A., Zurada, J.M., et al.: Classification Algorithms for Quantitative Tissue Characteration of Diffuse Liver Disease from Ultrasound Images. IEEE Trans. Med. Image. 15(4), 466–478 (1996)
Gletsos, G., Mougiakakou, S.G., Matsopoulos, G.K., et al.: A Computer-Aided Diagnosic System to Characterize CT Focal Liver Lesion: Design and Optimization of a Neural Network Classifier. IEEE Trans. Information Technolm Biomed. 7(3), 153–162 (2003)
Rosner, B.: Fundamentals of Biostatistic, 5th edn. Thomson Learning and Science Press (2000)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Min, L., Ye, Y., Gao, S. (2008). Classifications of Liver Diseases from Medical Digital Images. In: Sun, F., Zhang, J., Tan, Y., Cao, J., Yu, W. (eds) Advances in Neural Networks - ISNN 2008. ISNN 2008. Lecture Notes in Computer Science, vol 5264. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-87734-9_50
Download citation
DOI: https://doi.org/10.1007/978-3-540-87734-9_50
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-87733-2
Online ISBN: 978-3-540-87734-9
eBook Packages: Computer ScienceComputer Science (R0)