Zobrazeno 1 - 10
of 620
pro vyhledávání: '"setup error"'
Autor:
Shi-Jia Wang, Yi-Rui Zhai, Wen-Wen Zhang, Si-Ye Chen, Shi-Rui Qin, Hui Fang, Yu Tang, Yong-Wen Song, Yue-Ping Liu, Bo Chen, Shu-Nan Qi, Yuan Tang, Ning-Ning Lu, Ye-Xiong Li, Hao Jing, Shu-Lian Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract To evaluate the dosimetric benefits and clinical feasibility of deep inspiratory breath-hold (DIBH) combined with volumetric modulated arc therapy (VMAT) in left-sided postmastectomy radiotherapy (PMRT). Eligible patients with left-sided bre
Externí odkaz:
https://doaj.org/article/a49f46bedbfe43c5ae92ac33555737f3
Autor:
Jiajun Zheng, Geng Xu, Wenjie Guo, Yuanyuan Wang, Jianfeng Wu, Dan Zong, Boyang Ding, Li Sun, Xia He
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-10 (2024)
Abstract Objective To evaluate the impact of the residual setup errors from differently shaped region of interest (ROI) and investigate if surface-guided setup can be used in radiotherapy with concurrent tumor treating fields (TTFields) for glioblast
Externí odkaz:
https://doaj.org/article/8566145f3f254214b5d2ae9dea0211f1
Autor:
Jiang Liu, Xinhui Fu, Zhiyao Luo, Chuou Yin, Qiao Li, Xigang Fan, Tian Li, Chen Lin, Shouping Xu, Yibao Zhang
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
PurposeTo propose and validate a comprehensive novel metric balancing the registration accuracy and imaging dose for image-guided-radiotherapy based on real patient data.Materials and methodsWith written informed consent and ethical approval, 56 pati
Externí odkaz:
https://doaj.org/article/63fab08bf4cb421a93cd014456bb763d
Publikováno v:
Radiology and Oncology, Vol 58, Iss 1, Pp 124-132 (2024)
To retrospectively analyze the accuracy of radiotherapy using cone beam computed tomography (CBCT), Styrofoam fixation, and breast bracket fixation in the chest wall target area and supraclavicular lymphatic drainage area (supraclavicular target area
Externí odkaz:
https://doaj.org/article/dae21100127e4eda90137efac6694bc7
Publikováno v:
Therapeutics and Clinical Risk Management, Vol Volume 19, Pp 599-609 (2023)
Jiajun Wu,1,2,* Lei Gao,1,2,* Qiao Shi,3 Chunhui Qin,4 Kai Xu,1,2 Zhaoshun Jiang,1,2 Xixue Zhang,1,2 Ming Li,5 Jianjian Qiu,6,* Weidong Gu1,2,* 1Department of Anesthesiology, Huadong Hospital Affiliated to Fudan University, Shanghai,
Externí odkaz:
https://doaj.org/article/e1c1744d486845da959160f5ecf4631b
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-11 (2023)
Abstract Purpose Surface-guided radiotherapy (SGRT) has been demonstrated to be a promising supplement to cone-beam computed tomography (CBCT) in adjuvant breast cancer radiotherapy, but a rational combination mode is lacking in clinical practice. Th
Externí odkaz:
https://doaj.org/article/21055ffdc3a542ac8a550d059ac24689
Publikováno v:
Health Science Monitor, Vol 2, Iss 1, Pp 1-9 (2023)
Background & Aims: Owing to the significant role of CT images in diagnosis and follow up of patients affected with coronavirus, the imaging section of cancer centers in some countries engaged in providing services to COVID-19 patients. The aim of thi
Externí odkaz:
https://doaj.org/article/f6a1c60947184ca0a777b0c17bfefd2c
Autor:
Iseri Toshie, Nanami Hira, Yoshinori Tanabe, Hiro Horikirizono, Hiroshi Sunahara, Harumichi Itoh, Yuki Nemoto, Kazuhito Itamoto, Kenji Tani, Munekazu Nakaichi
Publikováno v:
Open Veterinary Journal, Vol 12, Iss 6, Pp 929-935 (2022)
Background: Intensity-modulated radiotherapy (IMRT), which allows generating steep dose gradients, is a beneficial treatment for companion animals with adjacent target and risk organs. IMRT is essential for high setup accuracy for avoiding overdose t
Externí odkaz:
https://doaj.org/article/a7808a0e3a174d8ab2cf17f7106932a0
Publikováno v:
Cancer Management and Research, Vol Volume 14, Pp 3131-3137 (2022)
Shan-Ho Chan,1 Ya-Yu Huang,2 Shu-Huei Tsai,2 Jui-Chu Wang,3 Yi-Ren Chen,2 Chen-Lin Kang1,2 1Department of Medical Imaging and Radiology, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan; 2Department of Radiation Oncology, Kaohsiun
Externí odkaz:
https://doaj.org/article/24fbb02ca11a414aa1c66c8d8d66f5f9
Publikováno v:
Fushe yanjiu yu fushe gongyi xuebao, Vol 40, Iss 5, Pp 32-40 (2022)
Radiotherapy error in breast cancer mainly comprises setup error and respiratory breast motion. An accurate measurement of the setup error can provide a clinical reference for breast cancer planning target volume (PTV) expansion and improve treatment
Externí odkaz:
https://doaj.org/article/404f9e3a3ce944d29c26b0587b6b7b47