Results 121 to 130 of about 88,520 (268)
Influence of Normal Tissue Objective Tools on Treatment Planning System in Nasopharyngeal Carcinoma (NPC): A 3D Printed Anthropomorphic Phantom Study [PDF]
Iranian Journal of Medical PhysicsIntroduction: The normal tissue objective (NTO), one of the new aspects in the radiation treatment planning system (TPS), aims to lower the absorbed dose received by organs at risk (OARs) close to the target volume or Planning Target Volume (PTV).
Ivory Noersjafrudin +4 more
doaj +1 more source
Toxicity Profile of IMRT Vs. 3D-CRT in Head and Neck Cancer: A Retrospective Study.
Journal of clinical and diagnostic research : JCDR, 2016 INTRODUCTION Role of radiotherapy in comprehensive management of head and neck cancer for achieving tumour control and organ preservation is now well established and radiotherapy is routinely used in adjuvant setting after surgery, concurrently with ...
Gopa Ghosh, R. Tallari, A. Malviya
semanticscholar +1 more source
International Journal of Cancer, Volume 158, Issue 7, Page 1775-1784, 1 April 2026.Abstract The integration of modern systemic therapies with radiotherapy (RT) represents a promising strategy in breast cancer management, enhancing both locoregional control and systemic disease outcomes. This expert consensus from the Institut Curie Breast Radiotherapy Group focuses exclusively on modern systemic agents, synthesizing current evidence ...
Cezara Cheptea +5 more
wiley +1 more source
The choice of multi-beam IMRT for whole breast radiotherapy in early-stage right breast cancer
SpringerPlus, 2016 The aim of this study was to identify a rational strategy for the selection of multi-beam IMRT in patients with right breast cancer through the comparison of dosimetric parameters of the planning target volume (PTV) and organs at risk (OARs) using five ...
E. Haciislamoglu +6 more
semanticscholar +1 more source
Direct Step & Shoot: a New Module for Prostate Cancer IMRT [PDF]
, 2007 Aims & Objectives The aim of this treatment planning study is to compare the techniques of 3D conformal radiotherapy (3DCRT) and IMRT to determine the feasible advantages for prostate cancer patientsof using a new direct step & shoot (DSS) IMRT module.
Bogner, Ludwig +2 more
core
Algorithm and performance of a clinical IMRT beam-angle optimization system
, 2003 This paper describes the algorithm and examines the performance of an IMRT beam-angle optimization (BAO) system. In this algorithm successive sets of beam angles are selected from a set of predefined directions using a fast simulated annealing (FSA ...
Bortfeld T +29 more
core +1 more source
Head &Neck, Volume 48, Issue 3, Page 680-695, March 2026.ABSTRACT Background Patients with head and neck cancer (HNC) often experience deteriorated health‐related quality of life (HRQoL) and loss of body weight and muscle mass. The primary aim was to determine if a home‐based exercise program, aiming to increase physical activity (PA), could reduce muscle mass loss and fatigue.
Camilla Wallmander +8 more
wiley +1 more source
A fluence map optimization in IMRT for head and neck cancer based on trapezoidal fuzzy numbers* [PDF]
مدلسازی پیشرفته ریاضیThe study of clinical observations in the family planning of intensity-modulated radiation therapy (IMRT), indicates that the target dose prescribed within the framework of trapezoidal fuzzy numbers, more closely matches the oncologist's goals.
ام البنین بزرگ +2 more
doaj +1 more source
IMRT delivers lower radiation doses to dental structures than 3DRT in head and neck cancer patients
Radiation Oncology, 2016 BackgroundRadiotherapy (RT) is frequently used in the treatment of head and neck cancer, but different side-effects are frequently reported, including a higher frequency of radiation-related caries, what may be consequence of direct radiation to dental ...
E. Fregnani +9 more
semanticscholar +1 more source