کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
654761 885269 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The feasibility of heating on tumor periphery by using high intensity focused ultrasound thermal surgery
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
The feasibility of heating on tumor periphery by using high intensity focused ultrasound thermal surgery
چکیده انگلیسی

The aim of this study is to investigate the feasibility of the heating on the tumor periphery by using high intensity focused ultrasound (HIFU) during thermal surgery. The pressure field induced by high intensity focused ultrasound transducer was solved by the Rayleigh–Sommerfeld diffraction integral. The temperature distribution was solved by the Pennes bioheat transfer equation. Numerical results show that even in the tumor periphery with high blood perfusion the thermal lesion can effectively cover the wanted therapeutic region for a rapid HIFU heating. The modality of heating on the tumor periphery by using high intensity focused ultrasound may provide an approach to eradication of a solid tumor with high blood perfusion in the periphery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 35, Issue 4, April 2008, Pages 439–445
نویسندگان
, , , , , , ,