Results 31 to 40 of about 1,657,830 (258)

Evaluation of Three-Dimensional Conformal Radiotherapy and Intensity Modulated Radiotherapy Techniques for Left Breast Post-Mastectomy Patients: Our Experience in Nigerian Sovereign Investment Authority-Lagos University Teaching Hospital Cancer Center, South-West Nigeria

European Journal of Breast Health, 2021
Objective:This study aimed to evaluate the dosimetric properties of treatment plans obtained from three-dimensional conformal radiotherapy (3D-CRT) and intensity-modulated radiotherapy techniques (IMRT) plans for left chest wall breast cancer patients ...
Samuel Adeneye, Michael Akpochafor, Bolanle Adegboyega, Adewumi Alabi, Nusirat Adedewe, Adedayo Joseph, Omolara Fatiregun, Akintayo Omojola, Abe Adebayo, Esther Oluwadara   +9 more
doaj   +1 more source

Dosimetric assessment and secondary cancer risk in breast radiotherapy: a Monte Carlo approach

Brazilian Journal of Radiation Sciences, 2022
To calculate the risk of secondary cancer induction resulting from this dose through a Monte Carlo simulation code and voxel-based anthropomorphic phantom to determine the radiation dose in organs and/or tissues with dosimetric importance and the effect ...
Mirko Salomón Alva-Sánchez, Giulia Rita de Souza Faés, William de Souza Santos, Thatiane Alves Pianoschi Alva   +3 more
doaj   +1 more source

Dosimetric Comparison of IMRT with 3D-CRT Regarding Their Contribution to the Treatment Plan Optimization Using Rando Phantom with a Realistic Lung Cancer Radiotherapy Treatment Planning [PDF]

Iranian Journal of Medical Physics, 2021
Introduction: This study compared a three-dimensional conformal radiation therapy (3D-CRT) with a recently implemented intensity modulation radiation therapy (IMRT) technique performed in the irradiation of lung cancer.
Karim Benkahila, Faycal Kharfi, Fouad Boulakhssaim, Saad Khoudri   +3 more
doaj   +1 more source

Analisis Perbandingan Nilai Conformity Index dan Homogeneity Index pada Teknik 3D-CRT dan IMRT pada Kasus Kanker Payudara Berdasarkan Hasil TPS di RS UNAND

Jurnal Fisika Unand, 2021
Telah dilakukan penelitian mengenai analisis perbandingan perencanaan 3D-CRT dan IMRT pada pasien kanker payudara berdasarkan hasil TPS. Penelitian dilakukan di Rumah Sakit Universitas Andalas, Padang.
Mutiatul Husni, Mohammad Ali Shafii, Rico Adrial, Muhammad Ilyas   +3 more
semanticscholar   +1 more source

Plan Quality Comparisons Between 3D-CRT, IMRT, and VMAT Based on 4D-CT for Gastric MALT Lymphoma

Anticancer Research, 2021
Background/Aim: We compared three-dimensional conformal RT (3D-CRT), intensity-modulated radiotherapy (IMRT), and volumetric modulated arc therapy (VMAT) for gastric mucosa-associated lymphoid tissue (MALT) lymphoma using four-dimensional computed ...
Tadashi Matsumoto, R. Toya, Y. Shimohigashi, T. Watakabe, T. Matsuyama, Tetsuo Saito, Y. Fukugawa, Yudai Kai, N. Oya   +8 more
semanticscholar   +1 more source

Craniospinal Irradiation of Pediatric Medulloblastoma, Dosimetric Comparison between Helical Tomotherapy, and Conventional Radiation Therapy [PDF]

Middle East Journal of Cancer, 2022
Background: Dosimetric comparison between 3D-conformal radiation therapy (3D-CRT) and helical tomotherapy (HT) in pediatric Medulloblastoma (MB) receiving craniospinal irradiation (CSI).Method: This was a retrospective dosimetric study on five pediatric ...
Mohamed Hegazy, Maamoun Shehadeh
doaj   +1 more source

Dosimetric Analysis with Intensity-modulated Radiation Therapy for Central Nervous System Irradiation in Patients with Brain Cancer Compared with Threedimensional Conformal Radiation Therapy Treatment

Polytechnic Journal, 2019
Intensity-modulated radiation therapy (IMRT) was put as the development of three-dimensional conformal radiation therapy (3D-CRT). The purpose of the present study is to compare the dosimetric analysis of two techniques of radiotherapy (IMRT) and 3D-CRT,
Noor S. Omar, Ronak T. Ali
doaj   +1 more source

Comparison Between Dose-Escalated Intensity Modulated Radiation Therapy and 3-Dimensional Conformal Radiation Therapy for Salvage Radiation Therapy After Prostatectomy

Advances in Radiation Oncology, 2021
Purpose: To compare long-term outcomes and late toxicity between patients treated with 3-dimensional conformal radiation therapy (3D-CRT) and with dose-escalated intensity modulated radiation therapy (IMRT) as salvage radiation therapy (SRT) after ...
Nana Shimoyachi, MD, Yasuo Yoshioka, MD, PhD, Kazuma Sasamura, MD, Junji Yonese, MD, PhD, Shinya Yamamoto, MD, PhD, Takeshi Yuasa, MD, PhD, Takashi Soyano, MD, Takuyo Kozuka, MD, PhD, Masahiko Oguchi, MD, PhD   +8 more
doaj   +1 more source

Efficacy and safety of intensity-modulated radiation therapy versus three-dimensional conformal radiation treatment for patients with gastric cancer: a systematic review and meta-analysis

Radiation Oncology, 2019
Background Radiation or radiochemotherapy is a common adjuvant therapy for gastric cancer. Intensity-modulated radiation therapy (IMRT) has been demonstrated to provide better dose conformity, allowing dose escalation and/or reduction of normal tissue ...
Fang Ren, Shaodan Li, Yin Zhang, Zhifei Zhao, Haiming Wang, Yixin Cui, Maoyun Wang   +6 more
doaj   +1 more source

A prospective Phase III trial evaluating patient self‐reported pain and cosmesis in accelerated partial breast irradiation utilizing 3‐D versus intensity‐modulated radiotherapy

Cancer Medicine, 2021
Purpose/Objective The primary objective is to examine patient self‐assessment of breast pain and cosmesis between three‐dimensional (3D‐CRT) versus intensity‐modulated radiotherapy (IMRT).
Charles E. Leonard, Yunfei Wang, Lina Asmar, Rachel Y. Lei, Kathryn T. Howell, Phyllis L. Henkenberns, Timothy K. Johnson, Tracy L. Hobart, Shannon P. Tole, Jane M. Kercher, Jodi L. Widner, Lora Barke, Terese Kaske, Dennis L. Carter   +13 more
doaj   +1 more source