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\centerline{\large \bf Modelling Tumor Evolution and Growth}

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\centerline{Luigi Preziosi}
\centerline{\it Politecnico di Torino, Italy}
\centerline{e-mail {\tt preziosi@polito.it}}

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The communication deals with several mathematical modelling methods which
can be used to study the growth and development of solid tumor
masses at the macroscopic level. General physical and mathematical
principles are applied in order to devise models which are able to
describe the processes of avascular growth, angiogenesis, vascular
growth and tumour-environment interactions.

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{\bf Presented by Luigi Preziosi}

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