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Segmentation of the Myocardium on Late-Gadolinium Enhanced MRI based on 2.5 D Residual Squeeze and Excitation Deep Learning Model [article]

Abdul Qayyum, Alain Lalande, Thomas Decourselle, Thibaut Pommier, Alexandre Cochet, Fabrice Meriaudeau
2020 arXiv   pre-print
Then, the main objective of this work is to develop an accurate automatic segmentation method based on deep learning models for the myocardial borders on LGE-MRI.  ...  To this end, 2.5 D residual neural network integrated with a squeeze and excitation blocks in encoder side with specialized convolutional has been proposed.  ...  Acknowledgments This work was supported by the French "Investissements d'Avenir" program, ISITE-BFC project (number ANR-15-IDEX-0003)  ... 
arXiv:2005.13643v1 fatcat:vyachiua5fb5xmip5mfrulgc7a

Cardiac Segmentation on Late Gadolinium Enhancement MRI: A Benchmark Study from Multi-Sequence Cardiac MR Segmentation Challenge [article]

Xiahai Zhuang, Jiahang Xu, Xinzhe Luo, Chen Chen, Cheng Ouyang, Daniel Rueckert, Victor M. Campello, Karim Lekadir, Sulaiman Vesal, Nishant RaviKumar, Yashu Liu, Gongning Luo (+11 others)
2021 arXiv   pre-print
Late gadolinium enhancement (LGE) cardiac magnetic resonance (CMR) provides an important protocol to visualize MI.  ...  Accurate computing, analysis and modeling of the ventricles and myocardium from medical images are important, especially in the diagnosis and treatment management for patients suffering from myocardial  ...  Acknowledgement This work was supported by the National Natural Science Foundation of China (61971142).  ... 
arXiv:2006.12434v2 fatcat:s4f3cchzhvhb3kyogwo3j5mmci

Multi-Modality Cardiac Image Analysis with Deep Learning [article]

Lei Li, Fuping Wu, Sihang Wang, Xiahai Zhuang
2021 arXiv   pre-print
This chapter aims to summarize the state-of-the-art and our recent advanced contributions on deep learning based multi-modality cardiac image analysis.  ...  Late gadolinium enhancement magnetic resonance imaging (LGE MRI) is a promising technique to visualize and quantify myocardial infarction (MI) and atrial scars.  ...  SCU [16] redesigns the baseline U-Net with the squeeze-and-excitation residual module [17] and the selective kernel module [18] to recalibrate channelwise feature responses and adjust the size of  ... 
arXiv:2111.04736v1 fatcat:pdxoa7p23jhknc7rvtdydurqma

Classifying functional nuclear images with convolutional neural networks: a survey

Qiang Lin, Zhengxing Man, Yongchun Cao, Tao Deng, Chengcheng Han, Chuangui Cao, Linjun Zhang, Sitao Zeng, Ruiting Gao, Weilan Wang, Jinshui Ji, Xiaodi Huang
2020 IET Image Processing  
According to the diseases of concern, they then classify the existing CNN-based work on the classification of functional nuclear images into three different categories.  ...  Finally, they discuss research challenges and directions for developing technological solutions to classify nuclear medicine images based on the CNN technique.  ...  The exploitation of the feature map includes squeeze and excitation network [65] , competitive squeeze, and excitation networks [66] .  ... 
doi:10.1049/iet-ipr.2019.1690 fatcat:i4h7n4hsc5b2lenwmzekybxwte

Embracing Imperfect Datasets: A Review of Deep Learning Solutions for Medical Image Segmentation [article]

Nima Tajbakhsh, Laura Jeyaseelan, Qian Li, Jeffrey Chiang, Zhihao Wu, Xiaowei Ding
2020 arXiv   pre-print
The medical imaging literature has witnessed remarkable progress in high-performing segmentation models based on convolutional neural networks.  ...  Despite the new performance highs, the recent advanced segmentation models still require large, representative, and high quality annotated datasets.  ...  Chen et al. (2019b) makes use of MUNIT to translate between balanced steady-state free precession (bSSFP) images having masks for 3 cardiac structures and late-gadolinium enhanced (LGE) images that dont  ... 
arXiv:1908.10454v2 fatcat:mjvfbhx75bdkbheysq3r7wmhdi

ECR 2011 Book of Abstracts - B - Scientific Sessions

2011 Insights into Imaging  
Purpose: To compare the HCC nodule conspicuity during the arterial phase between contrast-enhanced 64-row multidetector CT with bolus tracking and MR imaging with bolus chase.  ...  and hypervascular on MR.  ...  Purpose: Myocardial late Gd enhancement (LGE) in MRI is a reliable tool in the detection and differential diagnosis of myocardial disease.  ... 
doi:10.1007/s13244-011-0077-4 pmid:23100071 pmcid:PMC3533624 fatcat:lytbu2vohbhhnorjqlpogl77iu

Abstracts of the 5th SFCNS Congress—Swiss Federation of Clinical Neuro-Societies Basel, Switzerland, September 28–30, 2022

Swiss Federation of Clinical Neuro-Societies
2022 Clinical and Translational Neuroscience  
We congratulate all the presenters on their research work and contribution.  ...  On behalf of the SFCNS, Swiss Federation of Clinical Neuro-Societies, we are pleased to present the abstracts of the 5th SFCNS Congress, which is held in Basel, Switzerland, September 28–30, 2022.  ...  Yaldizli received grants from ECTRIMS/MAGNIMS, University of Basel, Pro Patient Stiftung, University Hospital Basel, Free Academic Society Basel, and the Swiss Multiple Sclerosis Society and advisory board  ... 
doi:10.3390/ctn6030022 fatcat:cewku7u3ynhhxfawi7bjgddssu

Cardiovascular imaging 2018 in the International Journal of Cardiovascular Imaging

Johan H. C. Reiber, Gabriel Tensol R. Pereira, Hiram G. Bezerra, Johan De Sutter, Paul Schoenhagen, Arthur E. Stillman, Nico R. L. Van de Veire
2019 The International Journal of Cardiovascular Imaging  
This new method was based on the use of a rigid ruler and of a 2.5 MHz ultrasound transducer for the assessment of latero-lateral and antero-posterior chest diameters, respectively.  ...  The inversion time used for late gadolinium enhancement was found to be non-inferior to ECV for distinguishing cardiac amyloidosis from hypertrophic cardiomyopathy [49] .  ...  Conflict of Interest The authors declare that they have no conflict of interest.  ... 
doi:10.1007/s10554-019-01579-9 fatcat:bcptchielfa63a73ap2dfq2f2m

ESPR 2013

2013 Pediatric Radiology  
In MRI, the lesions were hypointense in T1 and hyperintense on T2 weighted images. There was a little contrast enhancement in late phase after paramagnetic gadolinium injection.  ...  (VBL) self-directed e-learning and Hands on Clinical Learning (HCL).  ...  MRI was performed after oral application of 2.5% mannitol solution 1 h prior the scan.  ... 
doi:10.1007/s00247-013-2675-4 pmid:23613005 pmcid:PMC3679720 fatcat:nh3zxi5k3re6zgfy5zwqvnrele

10th International Congress on Coronary Artery Disease (ICCAD). Florence, Italy, October 13–16, 2013: Abstracts

2013 Cardiology  
One needs to focus especially on severe/ critical degrees of VP-PM and determine if death was actually due to VP-PM and/or was VP-PM an important determinant of cardiac related cause of death by multivariate  ...  on patients' outcomes.  ...  Acknowledgements The study was supported by a grant from the Ministry of Health, CZ -DRO (UHHK, 00179906). Acknowledgements: The study was supported by projects IGA MH CR No.NT/12287-5, PRVOUK P37/12.  ... 
doi:10.1159/000355890 pmid:24157618 fatcat:pjkxyhpbrbf2xfhotuwqke6dfi

A design methodology for 2D sparse NDE arrays using an efficient implementation of refracted-ray TFM

Jerzy Dziewierz, Timothy Lardner, Anthony Gachagan
2013 2013 IEEE International Ultrasonics Symposium (IUS)  
One of these technologies takes advantage of the acoustic radiation forces associated with ultrasound standing wave fields to spatially pattern cells within collagen-based hydrogels.  ...  Recent advances in the field of tissue engineering include the engineering of skin, cartilage, and bladder, all of which are relatively thin tissues that can rely on diffusion for the delivery of oxygen  ...  The authors acknowledge the ANR and DGA for their support under the project Metactif, grant ANR-11-ASTR-015.  ... 
doi:10.1109/ultsym.2013.0035 fatcat:th5znfh7y5bklfdbmhb4u6iq2i

50th Annual Meeting of the Association for European Paediatric and Congenital Cardiology, Rome, Italy, June 1–4, 2016

2016 Cardiology in the Young  
PMV size ranged between 16 and 25 mm, which was standardized to body surface area (BSA) at the examination by calculating z-scores based on previously published normative data of mitral valve diameter.  ...  Deviation from the expected iEOA, based on relative PMV size, may indicate prosthetic obstruction in children with PMV.  ...  for Experimental Models and Transgenic Services, University Medical Center Freiburg, Germany Department of Pediatric Cardiology and Congenital Heart Disease (3), Deutsches Herzzentrum München an der Technischen  ... 
doi:10.1017/s1047951116000500 fatcat:zkg3rbpytvabxc5lua3p6qxk5q

Induction with Infliximab and a Plant-Based Diet as First-Line (IPF) Therapy for Crohn Disease: A Single-Group Trial

Mitsuro Chiba
2017 The Permanente Journal  
Acknowledgments The authors are indebted to the anonymous reviewers for providing insightful comments and suggestions for improvements on an earlier draft of the manuscript.  ...  The American Cancer Society did not have any role in study design; collection, analysis, and interpretation of data; writing the report; or the decision to submit the report for publication.  ...  In addition, ICD implantation is required if VTs are recorded, and in patients with normal systolic function or delayed gadolinium enhancement on cardiac MRI if an additional risk factor such as family  ... 
doi:10.7812/tpp/17-009 pmid:29035182 pmcid:PMC5638637 fatcat:agul73c4z5cuvj2aizcu7ykedu

The association between psychotic mania, psychotic depression and mixed affective episodes among 14,529 patients with bipolar disorder

Søren Dinesen Østergaard, Aksel Bertelsen, Jimmi Nielsen, Ole Mors, Georgios Petrides
2013 Journal of Affective Disorders  
Ocrelizumab, a CD20 antibody, reduces the number of B cells with 99.8%, and leads to significant reductions in "gadolinium-enhanced lesions" on MRI and in the number of clinical relapses.  ...  The aim was to establish a multivariate predictive model for acute and late dysphagia after RT, based on information from a large prospective trial.  ...  Materials and methods: The MRI data were sampled using two acquisition schemes: a Cartesian sampling scheme and a radial sampling scheme based on the Golden Ratio.  ... 
doi:10.1016/j.jad.2012.10.005 pmid:23122529 fatcat:olahvsov5vapxgic67xy4avid4

Challenges and Opportunities of End-to-End Learning in Medical Image Classification

Paul Ferdinand Jäger
Die Gründe dafür, dass diese Vorteile noch nicht den Weg in die Klinik gefunden haben, d.h. die Herausforderungen, die sich bei der Entwicklung Deep Learning-basierter Diagnosesysteme stellen, sind vielfältig  ...  I am grateful for all the things I learned from you as a researcher and group leader.  ...  Acknowledgements First and foremost I would like to thank Klaus Maier-Hein who has been an excellent supervisor and inspiring mentor throughout the past three and a half years.  ... 
doi:10.5445/ir/1000121150 fatcat:qgzvzdmtwje7hbc7c2sqt36rsq
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