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Proton therapy, features and prospects of application
- Publication Year :
- 2022
- Publisher :
- СанкÑ-ÐеÑеÑбÑÑгÑкий полиÑÐµÑ Ð½Ð¸ÑеÑкий ÑнивеÑÑиÑÐµÑ ÐеÑÑа Ðеликого, 2022.
-
Abstract
- ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¼ÐµÑодов пÑоÑонной ÑеÑапии, ее оÑобенноÑÑей и пеÑÑпекÑив ÑазвиÑиÑ. ÐадаÑи, коÑоÑÑе ÑеÑалиÑÑ Ð² Ñ Ð¾Ð´Ðµ ÑабоÑÑ: изÑÑение ÑизиÑеÑÐºÐ¸Ñ Ð°ÑпекÑов пÑоÑонной ÑеÑапии; изÑÑение ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÑкоÑиÑелей пÑоÑонов Ð´Ð»Ñ Ð»ÑÑевой ÑеÑапии; ÑаÑÑмоÑÑение Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² ÑадиаÑионного поÑÐ°Ð¶ÐµÐ½Ð¸Ñ ÐºÐ»ÐµÑки. РабоÑа пÑедÑÑавлена обзоÑом лиÑеÑаÑÑÑÑ Ð¿Ð¾ вопÑоÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¼ÐµÑодов пÑоÑонной лÑÑевой ÑеÑапии и Ð¸Ñ Ð¿ÑеимÑÑеÑÑв в леÑении ÑазлиÑнÑÑ Ð¾Ð½ÐºÐ¾Ð»Ð¾Ð³Ð¸ÑеÑÐºÐ¸Ñ Ð·Ð°Ð±Ð¾Ð»ÐµÐ²Ð°Ð½Ð¸Ð¹. ÐÐ»Ñ ÑÑого бÑли ÑаÑÑмоÑÑÐµÐ½Ñ Ð¿ÑоÑеÑÑÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¿ÑоÑонов Ñ Ð²ÐµÑеÑÑвом, ÑоÑмиÑование пика ÐÑÑгга, Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ñ Ð¿Ð¾ÑÐ°Ð¶ÐµÐ½Ð¸Ñ ÐºÐ»ÐµÑки ионизиÑÑÑÑем излÑÑением, пÑоведено ÑÑавнение ÑаÑпÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð´Ð¾Ð·Ñ Ð¿Ð¾ глÑбине пÑÐ¾Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑазлиÑнÑÑ ÑаÑÑÐ¸Ñ Ð² водном ÑанÑоме. Так же в Ñ Ð¾Ð´Ðµ ÑабоÑÑ Ð±Ñли ÑаÑÑмоÑÑÐµÐ½Ñ Ð¿ÑакÑики пÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿ÑоÑонной ÑеÑапии в ÑазнÑÑ ÑÑÑÐ°Ð½Ð°Ñ Ð¼Ð¸Ñа и ÑенденÑии ее ÑазвиÑиÑ.<br />This paper focuses on the analysis of proton therapy methods, its features, and prospects. Tasks that were solved during the work: 1. investigation of the physical layers of proton therapy; 2. examination of the structure of Proton Accelerators for Radiotherapy; 3. consideration of the mechanisms of radiation damage to the cell. The work is presented by a literature review on the application of proton radiation therapy techniques and their advantages in the treatment of various oncological diseases. For this, the processes of interaction of protons with matter, the formation of the Bragg peak, the mechanisms of cell damage by ionizing radiation were considered, and a comparison was made of the dose distribution over the penetration depth for various particles in a water phantom. Also, in the course of the work, the practices of using proton therapy in different countries of the world and the trends in its development were considered.
Details
- Language :
- Russian
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........902260d31c48c07d0053dbe102b3fe84
- Full Text :
- https://doi.org/10.18720/spbpu/3/2022/vr/vr22-2655