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Simulation and evaluation of the impact of magnetic source geometry on mechanical stress and magnetic flux distribution in cancerous tumors

Authors :

Alireza Heydari¹ Mahdi Halabian² Borhan Beigzadeh³ Majid Siavashi⁴

1- دانشگاه علم و صنعت ایران 2- دانشگاه علم و صنعت ایران 3- دانشگاه علم و صنعت ایران 4- دانشگاه علم و صنعت ایران

Keywords :

Tumor،Magnetic Properties،Cancer،Magnetic Source،Magnetic Nanoparticles

Abstract :

Cancer is one of the most challenging human diseases, and recent research has shown that bio-magnetic systems can be effective in its diagnosis and treatment by influencing pressure distribution, mechanical stress, and the process of cell death in tumor tissues. These systems, due to their magnetic, optical, non-invasive, and controllable properties, have garnered attention as novel tools in the diagnosis, modeling, and treatment of cancer. This study examines the effect of the shape of the magnetic source on the biological and mechanical parameters of tumor tissue. For this purpose, the magnetic field resulting from sources of various shapes has been numerically simulated, and its effect on stress distribution and tumor tissue behavior has been analyzed. The results indicate that changing the shape of the magnetic source can lead to improved field concentration in the target area, reduced damage to healthy tissues, and increased efficiency in non-invasive treatment. This study could be an effective step in the development of magnetic field-based biomedical engineering methods for targeted cancer treatment.