Results 91 to 100 of about 29,307 (243)

Individualized T3‐4N+ Rectal Cancer Treatment Strategies: Exploring the Efficacy of Preoperative Synchronized Lateral Lymph Node Simultaneous Integrated Boost Radiation Therapy

Asia-Pacific Journal of Clinical Oncology, EarlyView.
Anatomical Diagram: It shows a cross‐section of the pelvic area highlighting the rectum and lateral lymph nodes, which are the focal points of the treatment strategy discussed in the paper. Flowchart: It outlines the treatment process from preoperative synchronized radiation therapy to the subsequent surgical procedures, illustrating the sequence of ...
Xinjue Shi, Siyao Zhong, Xianbin Zheng, Xianxiu Nan, Xuan Liu, Qiteng Liu, Jing Yuan, Yuyan Gao   +7 more
wiley   +1 more source

Comparison of plan quality and robustness using VMAT and IMRT for breast cancer

Open Physics
To evaluate the plan quality and robustness of volumetric modulated arc therapy (VMAT) and intensity modulated radiation therapy (IMRT) for breast cancer, 50 patients, including 25 patients who received radiotherapy after breast-conserving surgery (BCR ...
Yin Chuou, Deng Juan, Mei Guojian, Cheng Hao, He Yingying, Liu Jiang   +5 more
doaj   +1 more source

Sex Differences in Health‐Related Quality of Life in Patients With Head and Neck Cancer—A Prospective Study

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Objective To analyse sex differences in health‐related quality of life (HRQL) before, during and up to 3 months posttreatment of head and neck cancer, and to examine the importance of salivary secretion rate for HRQL posttreatment. Methods Patients were recruited before starting curative oncologic treatment.
Niklas Bohm, Charlott Karlsson, Caterina Finizia, Jessica Skoogh Andersson, Annica Almståhl   +4 more
wiley   +1 more source

Dosimetric Validation of Physical and Biological Indexes from the Dose-Volume Histogram for Evaluation of 3D-CRT and IMRT Techniques with VMAT Treatment Plan Techniques in Cervical Tumors from In-House Developed Software [PDF]

Iranian Journal of Medical Physics
Introduction:This study aims to investigate the Normal Tissue Complication Probability (NTCP) and Tumor Control Probability (TCP) of cervical cancer from Niemierko radiobiological model and compared with Lyman-Kutcher-Butcher (LKB) model’s effective ...
Sougoumarane Dashnamoorthy, Ebenezar Jeyasingh, VINDHYAVASINI PANDEY, Karthick Rajamanickam, Sachin S Kotur, Durga Prasad Sahoo   +5 more
doaj   +1 more source

Comprehensive Comparison of Progressive Optimization Algorithm Based Automatic Plan and Manually Planned Treatment Technique for Cervical-Thoracic Esophageal Cancers

Technology in Cancer Research & Treatment, 2020
Purpose: The purpose of the present study was first to apply the progressive optimization algorithm based automatic volumetric modulated arc therapy (POA-VMAT) technology to accelerate and improve the radiotherapy of cervicothoracic esophageal cancer ...
Yongqiang Zhou MS, Xiaojun Xiang PhD, Jianping Xiong PhD, Changfei Gong MS   +3 more
doaj   +1 more source

Radion Inflation in Higher-Dimensional Gravity Theory

, 2012
We study a radion model for inflation and density perturbation identifying the scalar field arising from the five-dimensional gravity on $M_4 x S^1$ with the inflaton.
Fukazawa, Yuichi, Inami, Takeo, Koyama, Yoji   +2 more
core   +1 more source

A Multi‐Institutional Retrospective Study of 21 Dogs Having Undergone Hypofractionated Radiotherapy for Adrenal Tumours (2017–2024)

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT Radiation therapy (RT) has emerged as a promising non‐surgical approach for treating canine adrenal tumours. This multi‐institutional, retrospective study describes clinical outcomes for 21 dogs having been prescribed a course of hypofractionated image‐guided intensity‐modulated RT (IMRT) entailing delivery of 25–35 Gy total in 5 fractions ...
Yen‐Hao Erik Lai, Michael S. Kent, Michael W. Nolan, Dah‐Renn Fu, Jayme S. Looper   +4 more
wiley   +1 more source

Converting Treatment Plans From Helical Tomotherapy to L-Shape Linac: Clinical Workflow and Dosimetric Evaluation. [PDF]

, 2018
This work evaluated a commercial fallback planning workflow designed to provide cross-platform treatment planning and delivery. A total of 27 helical tomotherapy intensity-modulated radiotherapy plans covering 4 anatomical sites were selected, including ...
Benedict, Stanley H, Fragoso, Ruben C, Nair, Chithra Kumaran, Qiu, Jianfeng, Rao, Shyam, Rong, Yi, Valicenti, Richard K, Wright, Cari, Yuan, Zilong   +8 more
core   +1 more source

Relativistic analysis of the dielectric Einstein box: Abraham, Minkowski and total energy-momentum tensors

, 2011
We analyse the "Einstein box" thought experiment and the definition of the momentum of light inside matter. We stress the importance of the total energy-momentum tensor of the closed system (electromagnetic field plus material medium) and derive in ...
Abraham, Abraham, Bachman, Balazs, Barnett, Barnett, Barnett, Baxter, Bradshaw, Brevik, Brevik, de Groot, Einstein, Gordon, Guillermo F. Rubilar, Hinds, Israel, Jones, Kranys, Loudon, Mansuripur, Mansuripur, Mansuripur, Maugin, Mikura, Milonni, Minkowski, Obukhov, Padgett, Padgett, Penfield, Penfield, Pfeifer, Saldanha, Tomás Ramos, Yuri N. Obukhov, Zhang   +36 more
core   +1 more source

VMAT - volumetrična modulirana ločna terapija

Onkologija, 2012
Volumetrična modulirana ločna terapija (angl. Volumetric Modulated Arc Therapy, VMAT) je ena izmed najsodobnejših obsevalnih tehnik, ki jo od marca 2011 uporabljamo tudi v Sektorju radioterapije na Onkološkem inštitutu v Ljubljani. Temeljna značilnost VMAT je, da linearni pospeševalnik seva fotonski snop ves čas kroženja glave obsevalnika okoli ...
Kuduzovič, Emir, Peterlin, Primož, Strojan, Primož   +2 more
openaire   +3 more sources