Results 71 to 80 of about 3,454,417 (246)

An evaluation of systematic errors on marker-based registration of computed tomography and magnetic resonance images of the liver

Physics and Imaging in Radiation Oncology, 2018
We demonstrated a general method to evaluate systematic errors related to Magnetic Resonance (MR) imaging sequences in marker-based co-registration of MR and Computed Tomography (CT) images, and investigated the effect of MR image quality in the co ...
Thomas Woolcot, Evanthia Kousi, Emma Wells, Katharine Aitken, Helen Taylor, Maria A. Schmidt   +5 more
doaj   +1 more source

Boron‐embedded multifunctional nanoplatform toward potential combined boron neutron capture therapy and immunomodulation in glioma

Smart Molecules, EarlyView.
A brain‐targeting multifunctional nanoplatform (DM&Ce6@COF‐Ang) was engineered by employing boron‐enriched APTES‐COF‐1 as both the therapeutic boron agent and the nanocarrier co‐delivery of DMXAA and Ce6. This nanoplatform achieved synergistic tumor‐specific boron delivery, real‐time pharmacokinetic monitoring, and immunomodulation.
Yiming Liu, Xuejian Wang, Bangjian Li, Kun Shao, Jianlong Su, Yang Wang, Lin Cheng, Zhihao Wu, JinRong Li, Guanyi Zhang, Xu Wang, Yuxuan Zhang, Yuanhao Liu, Guangzhe Li   +13 more
wiley   +1 more source

Current Understanding of Ablative Radiation Therapy in Hepatocellular Carcinoma

Journal of Hepatocellular Carcinoma, 2021
Ashwathy S Mathew,1 Laura A Dawson2,3 1Department of Radiation Oncology, Apollo Proton Cancer Centre, Chennai, Tamil Nadu, India; 2Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; 3Department of Radiation Oncology ...
Mathew AS, Dawson LA
doaj  

Target coverage in image-guided stereotactic body radiotherapy of liver tumors

, 2007
PURPOSE: To determine the effect of image-guided procedures (with computed tomography [CT] and electronic portal images before each treatment fraction) on target coverage in stereotactic body radiotherapy for liver patients using a stereotactic body ...
Vásquez Osorio, Eliana M; id_orcid, Heijmen, Ben J M, Heijmen, Ben, Brandwijk, Rene, Méndez Romero, Alejandra, Wunderink, Wouter, Levendag, Peter, Brandwijk, René P, Levendag, Peter C, Vasquez Osorio, Eliana, Boer, Hans, de Boer, Hans C J   +11 more
core   +1 more source

Dose matters for stereotactic body radiotherapy for early stage non-small cell lung cancer [PDF]

, 2020
Dose matters for stereotactic body radiotherapy for early stage non-small cell lung ...
Obayomi-Davies, O, Siva, S, Lo, SS, Louie, AV, Liu, M, Okoye, CC, Cho, CJ   +6 more
core   +1 more source

Interventional Radiology Society of Australasia Quality Care Guidelines for Renal Tumour Ablation in Australia and New Zealand

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Image‐guided thermal ablation (radiofrequency, cryo‐ and microwave ablation) is a safe and effective primary treatment for small renal mass and localised renal cell carcinoma ≤ 4 cm (T1a) with long‐term cancer‐specific survival rates equivalent to surgical resection (Level A).
Matthew Lukies, William Ormiston, Nicholas Brown, Philip Chan, Ahmad Al‐Hindawi, Radha Popuri, Brendan Buckley   +6 more
wiley   +1 more source

Adoption of Hypofractionated Radiation Therapy and Quality of Life Outcomes for Localised Prostate Cancer in an Australian Population‐Based Cohort

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Objectives We aimed to evaluate the adoption of hypofractionated radiotherapy (HFRT) for localised prostate cancer (PCa) and the quality of life (QOL) outcomes at a population‐based level in Victoria. Methods This is a population‐based cohort of individuals with PCa registered in the Victorian Prostate Cancer Outcomes Registry (PCOR‐Vic) who ...
Therese Min Jung Kang, Diane Laura Lim, Sunwoo Kim, David Chang, Sarat Chander, Michael Ng, Jonathan Tomaszewski, Jonathan Bensley, Michelle Steeper, Krupa Krishnaprasad, Maggie Johnson, Nikolajs Zeps, Jeremy Millar, Wee Loon Ong   +13 more
wiley   +1 more source

Dose Prescription Methods in Stereotactic Body Radiotherapy for Small Peripheral Lung Tumors: Approaches Based on the Gross Tumor Volume Are Superior to Prescribing a Dose That Covers 95% of the Planning Target Volume

Technology in Cancer Research & Treatment, 2020
Background and Purpose: We aimed to validate the usefulness of prescriptions based on gross tumor volume for stereotactic body radiotherapy for small peripheral lung tumors.
Takafumi Komiyama MD, PhD, Masahide Saito PhD, Kengo Kuriyama MD, PhD, Kan Marino MD, Shinichi Aoki MD, Ryo Saito MD, Juria Muramatsu MD, Yoshiyasu Maehata MD, PhD, Chen Ze MD, Tomoko Akita MD, Takashi Yamada MD, Naoki Sano PhD, Kazuya Yoshizawa RTT, Ashizawa Kazunari RTT, Suzuki Hidekazu MSc, Koji Ueda RTT, Nam Vu MD, Hiroshi Onishi MD, PhD   +17 more
doaj   +1 more source

Examining the use of abdominal compression in stereotactic body radiotherapy for liver metastases – a single center’s experience of 10 years

, 2022
INTRODUCTION: Stereotactic body radiotherapy (SBRT) with abdominal compression (AC) stands out due to the high tolerance and ease of application in the treatment of liver metastases.
Cenk Ahmet Sen, Sen, Cenk Ahmet
core   +1 more source

Lung V5 and Planning Target Volume/Lung Volume Ratio as Independent Risk Factors for ≥Grade 2 Radiation Pneumonitis after Moderately Hypofractionated Radiotherapy: A Retrospective Study

Asia-Pacific Journal of Clinical Oncology, EarlyView.
Lung V5 and the planning target volume/lung volume ratio were identified as independent dosimetric risk factors for clinically significant radiation pneumonitis following moderately hypofractionated radiotherapy for lung cancer. Maintaining V5 < 35% may help mitigate this risk in clinical practice.
YuanYou Yang, FengXia Luo, Chao Wang, Gang Ren   +3 more
wiley   +1 more source