Browsing Radiotherapy and Imaging by title
Now showing items 1-20 of 1263
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12 new susceptibility loci for prostate cancer identified by genome-wide association study in Japanese population.
(NATURE PORTFOLIO, 2019-09-27)Genome-wide association studies (GWAS) have identified ~170 genetic loci associated with prostate cancer (PCa) risk, but most of them were identified in European populations. We here performed a GWAS and replication study ... -
18F-FDG PET/CT in Detecting Metastatic Infection in Children.
(2016-04)Purpose of the report Metastatic infection is a severe complication of bacteremia with high morbidity and mortality. The aim of this study was to investigate the diagnostic value of 18F-FDG PET combined with CT (FDG PET/CT) ... -
18F-FDG PET/CT in Local Ablative Therapies: A Systematic Review.
(2018-04)Driven by the continuous improvement in the accuracy of cross-sectional imaging, image-guided minimally invasive local ablative therapies have received incremental interest over the past few years. In this article, we ... -
18F-fluorodeoxyglucose positron-emission tomography combined with computed tomography as a diagnostic tool in native valve endocarditis.
(2018-08)OBJECTIVE:The aim of the study was to investigate the value of F-fluorodeoxyglucose positron-emission tomography combined with computed tomography (F-FDG-PET/CT) in diagnosing native valve endocarditis (NVE). PATIENTS AND ... -
18F-meta-fluorobenzylguanidine (18F-mFBG) to monitor changes in norepinephrine transporter expression in response to therapeutic intervention in neuroblastoma models.
(NATURE PORTFOLIO, 2020-12-01)Targeted radiotherapy with 131I-mIBG, a substrate of the human norepinephrine transporter (NET-1), shows promising responses in heavily pre-treated neuroblastoma (NB) patients. Combinatorial approaches that enhance 131I-mIBG ... -
3-D dosimetry readout techniques
(IOP PUBLISHING LTD, 2019-01-01) -
3-D Microvascular Imaging Using High Frame Rate Ultrasound and ASAP Without Contrast Agents: Development and Initial In Vivo Evaluation on Nontumor and Tumor Models.
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2019-05-01)Three-dimensional imaging is valuable to noninvasively assess angiogenesis given the complex 3-D architecture of vascular networks. The emergence of high frame rate (HFR) ultrasound, which can produce thousands of images ... -
3-Dimensional objective aesthetic evaluation to replace panel assessment after breast-conserving treatment.
(2020-11)Background Two-thirds of patients with early breast cancer undergo breast-conserving treatment (BCT). Aesthetic outcome is important and has long term implications for psychosocial wellbeing. The aesthetic goal of BCT is ... -
3D tumour spheroids for the prediction of the effects of radiation and hyperthermia treatments.
(NATURE PUBLISHING GROUP, 2020-02-03)For multimodality therapies such as the combination of hyperthermia and radiation, quantification of biological effects is key for dose prescription and response prediction. Tumour spheroids have a microenvironment that ... -
4D-MRI for thoracic radiotherapy treatment planning and guidance on an MR-linac
Lung cancer currently has a poor prognosis in England and Wales with only 10% of adults surviving five years or more after diagnosis. The poor survival rate demonstrates the need to improve contemporary treatment approaches ... -
5-fraction radiotherapy for breast cancer: FAST Forward to implementation.
(Elsevier, 2023-05-19) -
A Canadian approach to the regionalization of testis cancer: A review.
(2020-10)At the Canadian Testis Cancer Workshop, the rationale and feasibility of regionalization of testis cancer care were discussed. The two-day workshop involved urologists, medical and radiation oncologists, pathologists, ... -
A caveolin-dependent and PI3K/AKT-independent role of PTEN in β-catenin transcriptional activity
(Springer Science and Business Media LLC, 2015-08-01)<jats:title>Abstract</jats:title><jats:p>Loss of the tumour suppressor PTEN is frequent in human melanoma, results in MAPK activation, suppresses senescence and mediates metastatic behaviour. How PTEN loss mediates these ... -
A cellular automaton model for spheroid response to radiation and hyperthermia treatments.
(NATURE PUBLISHING GROUP, 2019-11-27)Thermo-radiosensitisation is a promising approach for treatment of radio-resistant tumours such as those containing hypoxic subregions. Response prediction and treatment planning should account for tumour response ... -
A comparison of machine learning methods for predicting recurrence and death after curative-intent radiotherapy for non-small cell lung cancer: Development and validation of multivariable clinical prediction models.
(ELSEVIER, 2022-03-03)BACKGROUND: Surveillance is universally recommended for non-small cell lung cancer (NSCLC) patients treated with curative-intent radiotherapy. High-quality evidence to inform optimal surveillance strategies is lacking. ... -
A comparison of the diagnostic value of MRI and 18 F-FDG-PET/CT in suspected spondylodiscitis.
(2017-02)Purpose The purpose of this study was to evaluate the diagnostic value of 18 F-fluorodeoxyglucose (FDG) positron emission tomography and computed tomography (PET/CT scan) and magnetic resonance imaging (MRI) in diagnosing ... -
A comprehensive model for heat-induced radio-sensitisation.
(TAYLOR & FRANCIS LTD, 2017-07-05)Combined radiotherapy (RT) and hyperthermia (HT) treatments may improve treatment outcome by heat induced radio-sensitisation. We propose an empirical cell survival model (AlphaR model) to describe this multimodality ... -
A computerized volumetric segmentation method applicable to multi-centre MRI data to support computer-aided breast tissue analysis, density assessment and lesion localization.
(SPRINGER HEIDELBERG, 2017-01-01)Density assessment and lesion localization in breast MRI require accurate segmentation of breast tissues. A fast, computerized algorithm for volumetric breast segmentation, suitable for multi-centre data, has been developed, ... -
A convolutional neural network for contouring metastatic lymph nodes on diffusion-weighted magnetic resonance images for assessment of radiotherapy response.
(ELSEVIER, 2020-07-01)BACKGROUND AND PURPOSE: Retrieving quantitative parameters from magnetic resonance imaging (MRI), e.g. for early assessment of radiotherapy treatment response, necessitates contouring regions of interest, which is ...
