抄録
The purpose of this study is to elucidate of cancer growth phenomenon and to support to the development of treatment. The paper presents the development of a simulator that can be expressed in a short period of time, the tumor growth observed over long time and difficult. In order to tumor growth, it is necessary to produce new blood vessels to supply nutrients. Tumor angiogenesis has stimulated the production of vascular endothelial growth factor by cells. In this way, there is a close relationship between tumor growth and angiogenesis. In this study, we analyze for cancer growth and angiogenesis using the particle model. Particle model is analysis method that particle is treated as cancer cells or blood vessels, phenomenon is expressed by the interaction of the particles. We study necrosis that occurs in tumor inside.
