Magnetic resonance imaging organ at risk delineation for nasopharyngeal radiotherapy: Measuring the effectiveness of an educational intervention
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Medical Radiation Sciences"
DOI: 10.1002/jmrs.651
Abstract: Magnetic resonance imaging (MRI) demonstrates superior soft tissue contrast and is increasingly being used in radiotherapy planning. This study evaluated the impact of an education workshop in minimising inter‐observer variation (IOV) for nasopharyngeal organs at… read more here.
Keywords: magnetic resonance; imaging organ; resonance imaging; radiotherapy ... See more keywords
Water‐based acrylic marker for reflectance confocal microscopy lesion delineation
Sign Up to like & getrecommendations! Published in 2022 at "Lasers in Surgery and Medicine"
DOI: 10.1002/lsm.23574
Abstract: Dear Editor, Reflectance confocal microscopy (RCM) is a noninvasive diagnostic tool with near‐histologic resolution and high diagnostic accuracy. Most lesions are easily evaluated with a wide‐probe RCM; however, assessment of large lesions, scars, ill‐shaped lesions,… read more here.
Keywords: rcm; microscopy; reflectance confocal; delineation ... See more keywords
Prostate lesion delineation from multiparametric magnetic resonance imaging based on locality alignment discriminant analysis
Sign Up to like & getrecommendations! Published in 2018 at "Medical Physics"
DOI: 10.1002/mp.13155
Abstract: PURPOSE Multiparametric MRI (mpMRI) has shown promise in the detection and localization of prostate cancer foci. Although techniques have been previously introduced to delineate lesions from mpMRI, these techniques were evaluated in datasets with T2… read more here.
Keywords: discriminant analysis; prostate; delineation; lesion delineation ... See more keywords
SOMA: Subject-, Object-, and Modality-Adapted Precision Atlas Approach for Automatic Anatomy Recognition and Delineation in Medical Images.
Sign Up to like & getrecommendations! Published in 2021 at "Medical physics"
DOI: 10.1002/mp.15308
Abstract: PURPOSE In the multi-atlas segmentation (MAS) method, a large enough atlas set which can cover the complete spectrum of the whole population pattern of the target object will benefit the segmentation quality. However, the difficulty… read more here.
Keywords: image; delineation; refined recognition; anatomy ... See more keywords
Clinical outcome of the delineation-without-negative-biopsy strategy in magnifying image-enhanced endoscopy for identifying the extent of differentiated-type early gastric cancer
Sign Up to like & getrecommendations! Published in 2022 at "Surgical Endoscopy"
DOI: 10.1007/s00464-022-09053-9
Abstract: The histologic evaluation of biopsy samples collected from the surrounding mucosa has conventionally been used to determine the horizontal extent of early gastric cancer. Recently, optical delineation using magnifying image-enhanced endoscopy (IEE) has been considered… read more here.
Keywords: without negative; cancer; early gastric; delineation ... See more keywords
Geostatistical and fuzzy clustering approach for delineation of site-specific management zones and yield-limiting factors in irrigated hot arid environment of India
Sign Up to like & getrecommendations! Published in 2019 at "Precision Agriculture"
DOI: 10.1007/s11119-019-09671-9
Abstract: Delineation of management zones (MZs) are needed to manage fields in order to maximize economic return, minimize environmental impact, and improve soil and crop management. The MZs of uniform production potential may offer an effective… read more here.
Keywords: management zones; delineation; management; soil ... See more keywords
Convolutional neural network in nasopharyngeal carcinoma: how good is automatic delineation for primary tumor on a non-contrast-enhanced fat-suppressed T2-weighted MRI?
Sign Up to like & getrecommendations! Published in 2021 at "Japanese Journal of Radiology"
DOI: 10.1007/s11604-021-01092-x
Abstract: Convolutional neural networks (CNNs) show potential for delineating cancers on contrast-enhanced MRI (ce-MRI) but there are clinical scenarios in which administration of contrast is not desirable. We investigated performance of the CNN for delineating primary… read more here.
Keywords: tumor; delineation; contrast; non contrast ... See more keywords
Classification of early stage non-small cell lung cancers on computed tomographic images into histological types using radiomic features: interobserver delineation variability analysis
Sign Up to like & getrecommendations! Published in 2017 at "Radiological Physics and Technology"
DOI: 10.1007/s12194-017-0433-2
Abstract: Radiomics, which involves the extraction of large numbers of quantitative features from medical images, has attracted attention in cancer research. In radiomics analysis, tumor segmentation is a crucial step. In this study, we evaluated the… read more here.
Keywords: radiomic features; delineation; analysis; variability ... See more keywords
Error in digital network and basin area delineation using d8 method: A case study in a sub-basin of the Ganga
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Geological Society of India"
DOI: 10.1007/s12594-017-0559-1
Abstract: Digital elevation model (DEM) is one of the input data derived from different satellite sensors for hydrologic and hydraulic modelings. Two prime questions could be answered before using these DEMs. First, the acceptability of datasets… read more here.
Keywords: network basin; delineation; error; area ... See more keywords
Delineation of fracture zone for groundwater using combined inversion technique
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-019-8072-z
Abstract: This paper deals with severe issue of groundwater crisis over a part of hard rock terrain in the premises of Central Institute of Mining and Fuel Research (CIMFR), Dhanbad, Jharkhand, India. The goal of this… read more here.
Keywords: groundwater; delineation; delineation fracture; combined inversion ... See more keywords
Gross Tumor Delineation in Esophageal Cancer on MRI Compared With 18F-FDG-PET/CT
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Radiation Oncology"
DOI: 10.1016/j.adro.2019.04.004
Abstract: Purpose Current delineation of the gross tumor volume (GTV) in esophageal cancer relies on computed tomography (CT) and combination with 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET). There is increasing interest in integrating magnetic resonance imaging… read more here.
Keywords: t2w mri; delineation; fdg pet; mri ... See more keywords