Results 21 to 30 of about 12,593,924 (215)

Trends in radiotherapy administration in the management of hepatocellular carcinoma: Analysis of a Korean tertiary hospital registry of hepatocellular carcinoma patients diagnosed between 2005 and 2017

Frontiers in Oncology, 2022
PurposeTo present the trends in radiotherapy for the management of hepatocellular carcinoma (HCC) at a single tertiary referral hospital in South Korea.Materials and MethodsWe retrospectively reviewed prospectively collected registry data of patients ...
Bong Kyung Bae, Hee Chul Park, Jeong Il Yu, Gyu Sang Yoo, Dong Hyun Sinn, Moon Seok Choi, Joo Hyun Oh   +6 more
doaj   +1 more source

Palliative Radiotherapy for Bleeding from Unresectable Gastric Cancer Using Three-Dimensional Conformal Technique

Biomedicines, 2022
Optimal regimens using recent radiotherapy (RT) equipment for bleeding gastric cancer (GC) have not been fully investigated yet. We retrospectively reviewed the clinical data of 20 patients who received RT for bleeding GC in our institution between 2016 ...
Hideaki Kawabata, Takashi Fujii, Tetsuya Yamamoto, Hiroaki Satake, Katsutoshi Yamaguchi, Yuji Okazaki, Kojiro Nakase, Masatoshi Miyata, Shigehiro Motoi   +8 more
doaj   +1 more source

Localization and Dualities in Three Dimensional Superconformal Field Theories [PDF]

, 2012
In this thesis we apply the technique of localization to three-dimensional N=2 superconformal field theories. We consider both theories which are exactly superconformal, and those which are believed to flow to nontrivial superconformal fixed points, for
Willett, Brian M.
core   +1 more source

Hypofractionation in postmastectomy breast irradiation. How safe are we in using standard tangentials?

Asian Journal of Oncology, 2017
Aim: Hypofractionation in breast radiotherapy is gaining increasing relevance in routine clinical practice; however, gray areas remain on its safety. Majority of data regarding the same pertains to the treatment of the conserved breast.
Bindhu Joseph, Nisma Farooq, Muhammed N. Shafeeque, S. Sathiyan, V. Lokesh, C. Ramesh, C. R. Vijay   +6 more
doaj   +1 more source

Dosimetric comparison between conventional and conformal radiotherapy for carcinoma cervix: Are we treating the right volumes?

South Asian Journal of Cancer, 2013
Background and Purpose: Conventional portals, based on bony anatomy, for external beam radiotherapy for cervical cancer have been repeatedly demonstrated as inadequate.
Jyotirup Goswami, Niladri B Patra, Biplab Sarkar, Ayan Basu, Santanu Pal   +4 more
doaj   +1 more source

Intensity modulated radiotherapy in early stage Hodgkin lymphoma patients: Is it better than three dimensional conformal radiotherapy?

Radiation Oncology, 2012
Background Cure rate of early Hodgkin Lymphoma are high and avoidance of late toxicities is of paramount importance. This comparative study aims to assess the normal tissue sparing capability of intensity-modulated radiation therapy (IMRT) versus ...
De Sanctis Vitaliana, Bolzan Chiara, D’Arienzo Marco, Bracci Stefano, Fanelli Alessandro, Cox Maria, Valeriani Maurizio, Osti Mattia F, Minniti Giuseppe, Chiacchiararelli Laura, Enrici Riccardo   +10 more
doaj   +1 more source

Three-Dimensional Conformal Radiotherapy for Hepatocellular Carcinoma in Patients Unfit for Resection, Ablation, or Chemotherapy: A Retrospective Study

The Scientific World Journal, 2013
Purpose. The purpose is to evaluate the feasibility, efficacy, and the toxicity of three-dimensional conformal radiotherapy (3DCRT) in patients with advanced hepatocelluar carcinoma (HCC) and inferior vena cava tumor thrombosis (IVCTT). Methods.
Vassilis Kouloulias, Eftychia Mosa, John Georgakopoulos, Kalliopi Platoni, Ilias Brountzos, Anna Zygogianni, Christos Antypas, Paraskevas Kosmidis, Kyriaki Mystakidou, Maria Tolia, Ivelina Beli, Athanasios Gouliamos, John Kouvaris, Nikoalos Kelekis   +13 more
doaj   +1 more source

External beam accelerated partial breast irradiation: dosimetric assessment of conformal and three different intensity modulated techniques

Radiology and Oncology, 2019
The aim of the study was to evaluate and compare four different external beam radiotherapy techniques of accelerated partial breast irradiation (APBI) considering target coverage, dose to organs at risk and overall plan quality.
Stelczer Gábor, Major Tibor, Mészáros Norbert, Polgár Csaba, Pesznyák Csilla   +4 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Comparison of the Dosimetric Benefits of Two Different Three-dimensional Conformal Radiotherapy Treatment Approaches for Postmastectomy Radiotherapy

Journal of Radiation and Cancer Research
Introduction: Breast cancer is the most common cancer among women in urban areas in India, which is treated with external beam radiotherapy as a part of a multimodality treatment approach.
Bharat Makkapati, Dilson Lobo, Abhishek Krishna, M. S. Athiyamaan, Sourjya Banerjee, Challapalli Srinivas, Johan Sunny   +6 more
doaj   +1 more source