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Performance of Ultrasound Techniques and the Potential of Artificial Intelligence in the Evaluation of Hepatocellular Carcinoma and Non-Alcoholic Fatty Liver Disease
2021
Cancers
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Ultrasound contrast agents (UCAs) are an essential add-on to the conventional B-mode US and to the Doppler US that further empower this method, allowing the evaluation of the enhancement properties and ...
The current paper also explores the new universe of AI and the various implications of deep learning algorithms in the evaluation of NAFLD and NAFLD-related HCC through US methods, concluding that it could ...
Acknowledgments: The authors would like to thank Horatiu Florea for providing an insightful view upon the Artificial Intelligence section on the present paper, as well as for the design of the Graphical ...
doi:10.3390/cancers13040790
pmid:33672827
fatcat:7sgu6f7ka5ce5kbyymzzxqlpgy
ESGAR 2018 Book of Abstracts
2018
Insights into Imaging
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of focal liver lesions. ...
For focal liver lesions, the following elements were also recorded: largest diameter, location, enhancement characteristics and pathological results. ...
doi:10.1007/s13244-018-0634-1
pmid:29845588
pmcid:PMC5974953
fatcat:6az3dgaqwzekpp6u7hl3dfsy4u
The Proceedings of the 19th International Cancer Imaging Society Meeting and Annual Teaching Course
2019
Cancer Imaging
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These are usually detected and characterised contrast-enhanced computed tomography and magnetic resonance imaging which were proven to be reliable in the evaluation of various focal hepatic lesions. ...
Contrast-enhanced computed tomography (CT) is the modality of choice in the assessment of an anterior mediastinal mass. ...
Materials and methods We have designed a convolutional-neural-network architecture, modified based on Attention U-Net, to compute pixel-wise probability map of tumour presence from MR input images. ...
doi:10.1186/s40644-019-0244-2
fatcat:24addaecrngdvc2c6v37ai5qeq
Multi-classification of alzheimer disease on magnetic resonance images (MRI) using deep convolutional neural network (DCNN) approaches
2021
International Journal of Advanced Computer Research
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Conflicts of interest The authors have no conflicts of interest to declare. ...
and then introduced an application of deep learning to the classification of focal liver lesions on multiphase CT modality. ...
Challenge in deep-learning medical image classification was identified to be a lack of annotated training data sample, fine-tuning was demonstrated for improved accuracy of liver lesion classification, ...
doi:10.19101/ijacr.2021.1152001
fatcat:pedffag4lbecjbrkhbw7ggr2a4
ECR 2012 Book of Abstracts - A - Postergraduate Educational Programme
2012
Insights into Imaging
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Beside abdominal plain film and ultrasonography (US), computed tomography (CT) and magnetic resonance imaging (MRI) are two new and powerful imaging methods that have basically revolutionised the role ...
The use of imaging probes based on different tracers with advanced high-resolution equipment allows viewing complex molecular and cellular structures. ...
In the past decade, contrast-enhanced ultrasound (CEUS) of the liver has been firmly established as an excellent imaging modality for focal lesions. ...
doi:10.1007/s13244-012-0153-4
pmid:22696127
pmcid:PMC3481066
fatcat:te6ctbtakzh5njsw43geghw3ta
ESGAR Book of Abstracts
2013
Insights into Imaging
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Material and Methods: In 44 patients, we retrospectively evaluated features
of hepatic metastases on contrast-enhanced multiphase CT and MR imaging
including contrast enhancement, presence of necrosis ...
imaging (MRI) to detect malignant
focal liver lesions. ...
SS 14.02 Regorafenib therapy effects on human colon carcinoma xenografts monitored by dynamic contrast-enhanced computed tomography with immunohistochemical validation C.C. Cyran . ...
doi:10.1007/s13244-013-0254-8
pmid:23839875
pmcid:PMC3706636
fatcat:rwix37ij2bfejgbupb7pb25jvi
ESGAR 2015 Book of Abstracts
2015
Insights into Imaging
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SS 14.07 Evaluation of a low iodine concentration contrast media in abdominal multiphasic computed tomography using spectral imaging: a prospective study on 210 patients C. Roy, F. Severac, M. ...
Patients must have undergone contrast-enhanced computed tomography before and after treatment. ...
MDCT was performed using a 64-detector row CT scanner; images were obtained before and after intravenous administration of non-ionic contrast material in arterial and venous phases, if necessary, a later ...
doi:10.1007/s13244-015-0412-2
pmid:26104122
pmcid:PMC4485664
fatcat:pgp6jvdjkjho5mbxei2gi5lvja
ESGAR 2019 Book of Abstracts
2019
Insights into Imaging
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micro-positron emission
tomography/MRI data using deep learning for automatic
detection of HCC
H.C. ...
Contrast uptake on HBP was quantified using the liver-to-lesion-contrast-enhancement ratio (LLCER). ...
doi:10.1186/s13244-019-0748-0
pmid:31165358
pmcid:PMC6548780
fatcat:te5vgmwwlzcw5ou5wz3vdpsoiu
A - Postgraduate Educational Programme
2010
Insights into Imaging
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Berger; Munich/DE (Frank.Berger@med.uni-muenchen.de) Learning Objectives:
1. To learn about enhancement characteristics of the liver and the various focal
liver lesions.
2. ...
Administration of a contrast agent is mandatory in liver MRI because many focal lesions are only highlighted by enhanced pulse sequences. ...
Actually, nodules detected during US surveillance are further investigated with dynamic imaging techniques, such as contrast enhanced US, contrast-enhanced multidetector computed tomography (MDCT), and ...
doi:10.1007/s13244-010-0010-2
pmid:23099630
pmcid:PMC3534349
fatcat:5fiszmj5unftrhizcn3encksgy
Postgraduate Educational Programme
2009
European Radiology
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Berger; Munich/DE (Frank.Berger@med.uni-muenchen.de) Learning Objectives:
1. To learn about enhancement characteristics of the liver and the various focal
liver lesions.
2. ...
Administration of a contrast agent is mandatory in liver MRI because many focal lesions are only highlighted by enhanced pulse sequences. ...
Actually, nodules detected during US surveillance are further investigated with dynamic imaging techniques, such as contrast enhanced US, contrast-enhanced multidetector computed tomography (MDCT), and ...
doi:10.1007/s00330-009-1374-x
pmid:19288110
fatcat:blzt6eohybeqjngnpyzlw7un6a
Postgraduate Educational Programme
2008
European Radiology Supplements
Preserved Fulltext
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Berger; Munich/DE (Frank.Berger@med.uni-muenchen.de) Learning Objectives:
1. To learn about enhancement characteristics of the liver and the various focal
liver lesions.
2. ...
Administration of a contrast agent is mandatory in liver MRI because many focal lesions are only highlighted by enhanced pulse sequences. ...
Actually, nodules detected during US surveillance are further investigated with dynamic imaging techniques, such as contrast enhanced US, contrast-enhanced multidetector computed tomography (MDCT), and ...
doi:10.1007/s10406-008-0001-2
fatcat:gzbh2ky3enhabmfr7tz42qqqwi
A postgraduate educational programme
2002
European Radiology
Preserved Fulltext
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Berger; Munich/DE (Frank.Berger@med.uni-muenchen.de) Learning Objectives:
1. To learn about enhancement characteristics of the liver and the various focal
liver lesions.
2. ...
Administration of a contrast agent is mandatory in liver MRI because many focal lesions are only highlighted by enhanced pulse sequences. ...
Actually, nodules detected during US surveillance are further investigated with dynamic imaging techniques, such as contrast enhanced US, contrast-enhanced multidetector computed tomography (MDCT), and ...
doi:10.1007/s00330-002-0001-x
fatcat:swpi4r6hzrgozpfxwqgz55bmvi
ECR 2016 Book of Abstracts - A - Postgraduate Educational Programme
2016
Insights into Imaging
Preserved Fulltext
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CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Diffusion imaging is mostly used for the detection and characterisation of focal liver lesions, and perfusion imaging shows encouraging results, pointing out its potential use in liver tumours and chronic ...
doi:10.1007/s13244-016-0474-9
pmid:26873353
pmcid:PMC4762839
fatcat:itxslbcacjhh3kixfkcwmdbt44
ECR 2015 Book of Abstracts - A - Postgraduate Educational Programme
2015
Insights into Imaging
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Diffusion imaging is mostly used for the detection and characterisation of focal liver lesions, and perfusion imaging shows encouraging results, pointing out its potential use in liver tumours and chronic ...
doi:10.1007/s13244-015-0386-0
pmid:25708993
pmcid:PMC4349897
fatcat:m7eyvqcwojfpvf3lr5hy6dwjb4
ECR 2013 Book of Abstracts - A - Postgraduate Educational Programme
2013
Insights into Imaging
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Diffusion imaging is mostly used for the detection and characterisation of focal liver lesions, and perfusion imaging shows encouraging results, pointing out its potential use in liver tumours and chronic ...
doi:10.1007/s13244-013-0227-y
pmid:23468009
pmcid:PMC3666656
fatcat:yitsk227mba2pl7wcypouf6tz4
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