Prediction of Brain Tumors Growth under Effect of Radiotherapy Using an Improved Galerkin Meshfree Method

سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 317

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شناسه ملی سند علمی:

ISME29_053

تاریخ نمایه سازی: 13 تیر 1400

چکیده مقاله:

Brain tumors are among the deadliest cancers and the most challenging ones to treat. Gliomas are the most invasive brain tumors. Predicting the growth behavior of tumors under different circumstances can help the physician to choose the best program for the treatment. In this work, we use a Galerkin meshfree technique along with the Cartesian transformation method to simulate brain tumor growth under the effect of radiotherapy. The reaction-diffusion model is considered as the governing equation and the effect of radiotherapy is modeled by the linear quadratic model (LQ). The simulation is based on clinical data and for verification of the obtained results a comparison with the finite element analysis is presented

کلیدواژه ها:

Brain tumor ، meshfree method ، radial point interpolation method ، reaction-diffusion equation.

نویسندگان

Ghazaleh Ansari

School of Mechanical Engineering, Shiraz University, Shiraz

Amir Khosravifard

School of Mechanical Engineering, Shiraz University, Shiraz