Results 81 to 90 of about 12,593,924 (215)

The Choice Between Definitive Radiotherapy and Surgery for Cervical Cancer With Different Histology in Current Clinical Practice

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT For cervical cancer, the choice between definitive radiotherapy (RT) and surgery has long been a topic of debate. Clinical factors, including histology and tumor burden, have been examined in prior studies. Given recent advances in RT and the incorporation of concurrent chemotherapy, our study seeks to assess the optimal treatment modality for
Yu‐Lun Wu, Chen‐Wei Ho, Wen‐Shiung Liou, Chun‐Hao Yin, Jin‐Shuen Chen, Yao‐Shen Chen, Yu‐Wei Lin, Ju‐Chun Chien   +7 more
wiley   +1 more source

Conformal three-dimensional photon radiotherapy for paranasal sinus tumors

, 2000
Background: Tumors in the nasal cavity and paranasal sinus are difficult to treat with radiotherapy. Usually, in addition to a two- or three-field photon technique, an interorbital electron field is required.
Rhein B, Schlegel W, Wannenmacher M, Debus J, Hoss A, Pirzkall A, Lohr F   +6 more
core   +1 more source

Evaluation and Comparison of the Dose Received by the Mandible, Maxilla, and Teeth in Two Methods of Three-dimensional Conformal Radiation Therapy and Helical Tomotherapy

Journal of Medical Signals and Sensors
Background: Using three-dimensional conformal radiation treatment (3D-CRT) and helical tomotherapy (HT), this study examines and contrasts the dosage received by the mandible, maxilla, and teeth. Methods: Sixteen patients with head-and-neck cancer (H and
Zahra Pourparvar, Daryoush Shahbazi-Gahrouei, Nadia Najafizade, Mohsen Saeb, Bita Moradi Khaniabadi, Pegah Moradi Khaniabadi   +5 more
doaj   +1 more source

Effect of IMRT and three-dimensional conformal radiotherapy on oral Candida colonization: A comparative study

Journal of Oral Research and Review, 2017
Aim: To investigate oral candidiasis in patients with head and neck cancer before and after intensity-modulated radiation therapy and three-dimensional conformal radiotherapy (3D CRT) and to explore if there is an association with the type of ...
Jasmine Shanthi Kamath, Raghavendra Kini, Anup Kumar Shetty, Vathsala Naik   +3 more
doaj   +1 more source

Main‐chain polyfullerenes: Taking fullerene to the next dimension

Polymer International, EarlyView.
This short review appraises main‐chain polyfullerenes. Their slow development over 30 years has suddenly boomed with a rapid growth due to exciting developments in solar energy. Abstract This mini‐review gives an overview of the development, chemistry, properties and applications of main‐chain polyfullerenes.
Marco Antônio GB Gomes, Orisson Ponce Gomes, Patricia Targon Campana, Didier Bégué, Roger C Hiorns   +4 more
wiley   +1 more source

Four Cases of Hemangiopericytoma and the Contribution of Radiotherapy in Their Management

Indian Journal of Neurosurgery, 2017
Hemangiopericytomas are tumors arising from the Zimmerman pericytes. They are characterized by their propensity to recur aggressively and metastasize. Surgery forms the primary treatment modality.
Bhargavi Ilangovan, Neetu Sasikumar, Janos Stumpf, Rathna Devi, Murli Venkatraman, S. Kalyanaraman   +5 more
doaj   +1 more source

C–X–C Motif Chemokine Receptor 4 (CXCR4)‐Targeted Biologically Guided Proton Spatially Fractionated Radiotherapy for Bulky Limited‐Stage Small Cell Lung Cancer

Precision Radiation Oncology, EarlyView.
A newly proposed proton spatially fractionated radiotherapy guided by biological imaging Abstract Background and Purpose To evaluate the feasibility and dosimetric safety of integrating C–X–C motif chemokine receptor 4 (CXCR4)‐targeted tracer 18F‐AlF‐NOTA‐QHY‐04 positron emission tomography imaging with biologically guided proton spatially fractionated
Keru Pu, Tengxiang Li, Shengnan Xu, Xue Sha, Qingtao Qiu, Jinming Yu, Yong Yin, Jie Liu   +7 more
wiley   +1 more source

A sample size analysis of a mathematical model of longitudinal tumor volume and progression‐free survival for Bayesian individual dynamic predictions in recurrent high‐grade glioma

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 495-509, March 2025.
Abstract Patients with recurrent high‐grade glioma (rHGG) have a poor prognosis with median progression‐free survival (PFS) of <7 months. Responses to treatment are heterogenous, suggesting a clinical need for prognostic models. Bayesian data analysis can exploit individual patient follow‐up imaging studies to adaptively predict the risk of progression.
Daniel J. Glazar, Solmaz Sahebjam, Hsiang‐Husan M. Yu, Dung‐Tsa Chen, Menal Bhandari, Heiko Enderling   +5 more
wiley   +1 more source

A Retrospective Comparison of Robotic Stereotactic Body Radiotherapy and Three-Dimensional Conformal Radiotherapy for the Reirradiation of Locally Recurrent Nasopharyngeal Carcinoma

, 2011
Purpose: We assessed therapeutic outcomes of reirradiation with robotic stereotactic radiotherapy (SBRT) for locally recurrent nasopharyngeal carcinoma (LRNPC) patients and compared those results with three-dimensional conformal radiotherapy (CRT) with ...
CENGİZ, MUSTAFA, Akyol, Fadil, Demet Yildiz, Gullu, İBRAHİM HALİL, ÖZYİĞİT, GÖKHAN, YAZICI, GÖZDE, Faruk Zorlu, Fadil Akyol, Murat Gurkaynak, Sefik Hosal, Hosal, Sefik, Ferah Yildiz, Mustafa Cengiz, Gurkaynak, Murat, Ibrahim Gullu, Gokhan Ozyigit, YILDIZ, DEMET, Zorlu, Faruk, Gozde Yazici, YILDIZ, FERAH   +19 more
core   +1 more source

Use of radiobiological modeling in treatment plan evaluation and optimization of prostate cancer radiotherapy [PDF]

, 2011
There are many tools available that are used to evaluate a radiotherapy treatment plan, such as isodose distribution charts, dose volume histograms (DVH), maximum, minimum and mean doses of the dose distributions as well as DVH point dose constraints ...
Baltas, Dimos, Bengt K., Nikos Papanikolaou, Lind, Bengt K., Mavroidis, Panayiotis, Papanikolaou, Nikos, Bengt K. Lind, Panayiotis Mavroidis, Dimos Baltas   +8 more
core   +1 more source