当前位置： SCI文献检索 > JOURNAL OF DIGITAL IMAGING期刊下所有文献 > MRI Radiomics for the Prediction of Fuhrman Grade in Clear Cell Renal Cell Carcinoma: a Machine Learning Exploratory Study.

MRI Radiomics for the Prediction of Fuhrman Grade in Clear Cell Renal Cell Carcinoma: a Machine Learning Exploratory Study.

Abstract：

:The Fuhrman nuclear grade is a recognized prognostic factor for patients with clear cell renal cell carcinoma (CCRCC) and its pre-treatment evaluation significantly affects decision-making in terms of management. In this study, we aimed to assess the feasibility of a combined approach of radiomics and machine learning based on MR images for a non-invasive prediction of Fuhrman grade, specifically differentiation of high- from low-grade tumor and grade assessment. Images acquired on a 3-Tesla scanner (T2-weighted and post-contrast) from 32 patients (20 with low-grade and 12 with high-grade tumor) were annotated to generate volumes of interest enclosing CCRCC lesions. After image resampling, normalization, and filtering, 2438 features were extracted. A two-step feature reduction process was used to between 1 and 7 features depending on the algorithm employed. A J48 decision tree alone and in combination with ensemble learning methods were used. In the differentiation between high- and low-grade tumors, all the ensemble methods achieved an accuracy greater than 90%. On the other end, the best results in terms of accuracy (84.4%) in the assessment of tumor grade were achieved by the random forest. These evidences support the hypothesis that a combined radiomic and machine learning approach based on MR images could represent a feasible tool for the prediction of Fuhrman grade in patients affected by CCRCC.

journal_name

J Digit Imaging

journal_title

Journal of digital imaging

authors

Stanzione A,Ricciardi C,Cuocolo R,Romeo V,Petrone J,Sarnataro M,Mainenti PP,Improta G,De Rosa F,Insabato L,Brunetti A,Maurea S

doi

10.1007/s10278-020-00336-y

subject

Has Abstract

pub_date

2020-08-01 00:00:00

pages

879-887

issue

4

eissn

0897-1889

issn

1618-727X

pii

10.1007/s10278-020-00336-y

journal_volume

33

pub_type

杂志文章

相关文献

JOURNAL OF DIGITAL IMAGING文献大全
  • Diagnosis of Autism Spectrum Disorders in Young Children Based on Resting-State Functional Magnetic Resonance Imaging Data Using Convolutional Neural Networks.

    abstract：:Statistics show that the risk of autism spectrum disorder (ASD) is increasing in the world. Early diagnosis is most important factor in treatment of ASD. Thus far, the childhood diagnosis of ASD has been done based on clinical interviews and behavioral observations. There is a significant need to reduce the use of tra...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-019-00196-1

    authors： Aghdam MA,Sharifi A,Pedram MM

    更新日期：2019-12-01 00:00:00

  • Improving Visibility of Stereo-Radiographic Spine Reconstruction with Geometric Inferences.

    abstract：:Complex deformities of the spine, like scoliosis, are evaluated more precisely using stereo-radiographic 3D reconstruction techniques. Primarily, it uses six stereo-corresponding points available on the vertebral body for the 3D reconstruction of each vertebra. The wireframe structure obtained in this process has poor...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-015-9841-1

    authors： Kumar S,Nayak KP,Hareesha KS

    更新日期：2016-04-01 00:00:00

  • Distributing digital imaging and communications in medicine data and optimizing access over satellite networks.

    abstract：:To improve radiology access to full uncompressed Digital Imaging and Communications in Medicine (DICOM) data sets, we evaluated satellite access to a DICOM server. Radiologists' home computers were connected by satellite to a Medweb DICOM server (Medweb, San Francisco, CA). A 10.2-kb data set containing a 19-image hea...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03168799

    authors： Ernst RD,Kawashima A,Shepherd W,Tamm EP,Sandler CM

    更新日期：1999-05-01 00:00:00

  • Can an Offsite Expert Remotely Evaluate the Visual Estimation of Ejection Fraction via a Social Network Video Call?

    abstract：:We aimed to investigate whether an offsite expert could effectively evaluate visually estimated ejection fraction (EF) while watching and guiding the echocardiographic procedure of an onsite novice practitioner using a social network video call. Sixty patients presenting to the intensive care unit and requiring echoca...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-017-9974-5

    authors： Kim C,Hur J,Kang BS,Choi HJ,Shin JH,Kim TH,Chung JH

    更新日期：2017-12-01 00:00:00

  • A perceptual evaluation of JPEG 2000 image compression for digital mammography: contrast-detail characteristics.

    abstract：:In this investigation the effect of JPEG 2000 compression on the contrast-detail (CD) characteristics of digital mammography images was studied using an alternative forced choice (AFC) technique. Images of a contrast-detail phantom, acquired using a clinical full-field digital mammography system, were compressed using...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-003-1728-x

    authors： Suryanarayanan S,Karellas A,Vedantham S,Waldrop SM,D'Orsi CJ

    更新日期：2004-03-01 00:00:00

  • Classification of breast masses using selected shape, edge-sharpness, and texture features with linear and kernel-based classifiers.

    abstract：:Breast masses due to benign disease and malignant tumors related to breast cancer differ in terms of shape, edge-sharpness, and texture characteristics. In this study, we evaluate a set of 22 features including 5 shape factors, 3 edge-sharpness measures, and 14 texture features computed from 111 regions in mammograms,...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-007-9102-z

    authors： Mu T,Nandi AK,Rangayyan RM

    更新日期：2008-06-01 00:00:00

  • Adding a microcomputer bar-code network to a minicomputer-based radiology information system.

    abstract：:A bar-code terminal network under software control of a microcomputer was added to the minicomputer-based radiology information system at the Medical College of Georgia in Augusta. The bar-code network was specifically installed to address the inherent inaccuracies occurring when procedure information was entered at t...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03168107

    authors： David G,Gregory S

    更新日期：1990-02-01 00:00:00

  • Assessing the accuracy factors in the determination of postoperative acetabular cup orientation using hybrid 2D-3D registration.

    abstract：:Single standard anteroposterior radiograph-based methods for measuring cup orientation following total hip arthroplasty (THA) are subject to substantial errors if the individual pelvic orientation with respect to X-ray plate is not taken into consideration. Previously, we proposed to use a hybrid 2D-3D registration sc...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-009-9226-4

    authors： Zheng G

    更新日期：2010-12-01 00:00:00

  • Development of a research dedicated archival system (TARAS) in a university hospital.

    abstract：:Recent healthcare policies have influenced the manner in which patient data is handled in research projects, and the regulations concerning protected health information have become significantly tighter. Thus, new procedures are needed to facilitate research while protecting the confidentiality of patient data and ens...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-010-9350-1

    authors： Rajala T,Savio S,Penttinen J,Dastidar P,Kähönen M,Eskola H,Miettunen R,Turjanmaa V,Järvenpää R

    更新日期：2011-10-01 00:00:00

  • Computer-aided diagnosis for detection of lacunar infarcts on MR images: ROC analysis of radiologists' performance.

    abstract：:The purpose of this study was to retrospectively evaluate radiologist performance in detection of lacunar infarcts on T1- and T2-weighted images, without and with the use of a computer-aided diagnosis (CAD) scheme. Thirty T1-weighted and 30 T2-weighted MR images obtained from 30 patients were used for assessing observ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-011-9444-4

    authors： Uchiyama Y,Asano T,Kato H,Hara T,Kanematsu M,Hoshi H,Iwama T,Fujita H

    更新日期：2012-08-01 00:00:00

  • Towards Portable Large-Scale Image Processing with High-Performance Computing.

    abstract：:High-throughput, large-scale medical image computing demands tight integration of high-performance computing (HPC) infrastructure for data storage, job distribution, and image processing. The Vanderbilt University Institute for Imaging Science (VUIIS) Center for Computational Imaging (CCI) has constructed a large-scal...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章,评审

    doi：10.1007/s10278-018-0080-0

    authors： Huo Y,Blaber J,Damon SM,Boyd BD,Bao S,Parvathaneni P,Noguera CB,Chaganti S,Nath V,Greer JM,Lyu I,French WR,Newton AT,Rogers BP,Landman BA

    更新日期：2018-06-01 00:00:00

  • Integrating multiple clinical information systems using the Java Message Service framework.

    abstract：:This article describes an application for capturing, delivering, and tracking urgent radiology exam results. Urgent exam findings are entered using a Web form embedded within the Picture archiving and communication system (PACS) display station. The findings are then accessible via soft copy using the PACS display sta...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-003-1717-0

    authors： Tellis WM,Andriole KP

    更新日期：2004-06-01 00:00:00

  • One Night in the ED.

    abstract：:Radiology 2.0: One Night in the ED is an app that presents users with scrollable CT images for common scenarios found in any Emergency Department (ED). A great tool for a junior resident before starting call, it allows the user to build confidence by experiencing a simulated environment of viewing all images of a case...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章,评审

    doi：10.1007/s10278-015-9797-1

    authors： Drexler IR

    更新日期：2015-08-01 00:00:00

  • MRIdb: medical image management for biobank research.

    abstract：:Clinical picture archiving and communications systems provide convenient, efficient access to digital medical images from multiple modalities but can prove challenging to deploy, configure and use. MRIdb is a self-contained image database, particularly suited to the storage and management of magnetic resonance imaging...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-013-9604-9

    authors： Woodbridge M,Fagiolo G,O'Regan DP

    更新日期：2013-10-01 00:00:00

  • Integrating IT into the radiology environment.

    abstract：:Rather than perpetuating the struggle, "who controls the PACS, Radiology or Information Technology (IT)," Community Hospital of the Monterey Peninsula (CHOMP) took the approach of incorporating IT support within the Radiology Department. CHOMP faced the challenge of staffing Radiology computer systems and networks by ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-002-5048-3

    authors： McDonald A

    更新日期：2002-01-01 00:00:00

  • Hybrid Airway Segmentation Using Multi-Scale Tubular Structure Filters and Texture Analysis on 3D Chest CT Scans.

    abstract：:Airway diseases are frequently related to morphological changes that may influence lung physiology. Accurate airway region segmentation may be useful for quantitative evaluation of disease prognosis and therapy efficacy. The information can also be applied to understand the fundamental mechanisms of various lung disea...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-018-0158-8

    authors： Lee M,Lee JG,Kim N,Seo JB,Lee SM

    更新日期：2019-10-01 00:00:00

  • Combining multi-scale feature fusion with multi-attribute grading, a CNN model for benign and malignant classification of pulmonary nodules.

    abstract：:Lung cancer has the highest mortality rate of all cancers, and early detection can improve survival rates. In the recent years, low-dose CT has been widely used to detect lung cancer. However, the diagnosis is limited by the subjective experience of doctors. Therefore, the main purpose of this study is to use convolut...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-020-00333-1

    authors： Zhao J,Zhang C,Li D,Niu J

    更新日期：2020-08-01 00:00:00

  • Using Keynote to present radiology images.

    abstract：:Numerous articles have offered instructions for working with advanced radiology images in Microsoft PowerPoint (Redmond, WA); however, no articles have detailed instructions to do the same on alternative presentation software. Apple Macintosh (Cupertino, CA) computers are gaining popularity with many radiologists, due...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-010-9345-y

    authors： Ghoshhajra BB,Techasith T,Choy G,Rojas CA,Pomerantz SR

    更新日期：2011-10-01 00:00:00

  • User and system interface issues in the purchase of imaging and information systems.

    abstract：:We introduce a set of worksheets to facilitate standardized comparisons among scheduling systems, hospital information systems, radiology information systems, and picture archiving and communication systems vendors. For each system category, we provide worksheets to evaluate the features, performance, installation req...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03168605

    authors： Langer S,Wang J

    更新日期：1996-08-01 00:00:00

  • Management of the picture archiving and communications system archive at Texas Children's Hospital.

    abstract：:As hospitals convert from conventional film-based imaging to picture archival and communications systems (PACS), methods for managing an enormous library of images must change considerably. While most hospitals are required to retain general, nonmammographic, radiologic images for 7 years beyond the examination date, ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03190304

    authors： Blado ME

    更新日期：2001-06-01 00:00:00

  • Minimizing Barriers in Learning for On-Call Radiology Residents-End-to-End Web-Based Resident Feedback System.

    abstract：:Feedback is an essential part of medical training, where trainees are provided with information regarding their performance and further directions for improvement. In diagnostic radiology, feedback entails a detailed review of the differences between the residents' preliminary interpretation and the attendings' final ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-017-0015-1

    authors： Choi HH,Clark J,Jay AK,Filice RW

    更新日期：2018-02-01 00:00:00

  • Development of a noise reduction filter algorithm for pediatric body images in multidetector CT.

    abstract：:Recently, several types of post-processing image filter which was designed to reduce noise allowing a corresponding dose reduction in CT images have been proposed and these were reported to be useful for noise reduction of CT images of adult patients. However, these have not been reported on adaptation for pediatric p...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-009-9218-4

    authors： Nishimaru E,Ichikawa K,Okita I,Tomoshige Y,Kurokawa T,Nakamura Y,Suzuki M

    更新日期：2010-12-01 00:00:00

  • Improvement in Detection of Wrong-Patient Errors When Radiologists Include Patient Photographs in Their Interpretation of Portable Chest Radiographs.

    abstract：:This study was conducted to determine whether facial photographs obtained simultaneously with radiographs improve radiologists' detection rate of wrong-patient errors, when they are explicitly asked to include the photographs in their evaluation. Radiograph-photograph combinations were obtained from 28 patients at the...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-015-9808-2

    authors： Tridandapani S,Olsen K,Bhatti P

    更新日期：2015-12-01 00:00:00

  • Automated routing of DICOM CT, MR, and CR images: solving the pitfalls of vendor-specific DICOM implementations.

    abstract：:This paper details our experience in developing and implementing an automated DICOM Image Router. This workstation serves as a gateway between image acquisition devices and image display and storage devices. Images are checked for demographic input errors and data format inconsistencies between the source and destinat...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03168283

    authors： Junck KL,McEachern M,Grandhi S,Lewey G

    更新日期：1998-08-01 00:00:00

  • An Audio/Video Reporting Workflow to Supplement Standardized Radiology Reports.

    abstract：:Radiology studies are inherently visual and the information contained within is best conveyed by visual methodology. Advanced reporting software allows the incorporation of annotated key images into text reports, but such features may be less effective compared with in-person consultations. The use of web technology a...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-015-9821-5

    authors： Balkman JD,Siegel AH

    更新日期：2016-04-01 00:00:00

  • Increasing the number of gray shades in medical display systems--how much is enough?

    abstract：:Medical images produced by x-ray detectors, computed tomography (CT) scanners, and other modalities typically contain between 12-16 bits/pixel, which corresponds to 4,096-65,536 shades of gray. On the other hand, we see that these images are visualized by means of medical displays that have much lower available number...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-006-1052-3

    authors： Kimpe T,Tuytschaever T

    更新日期：2007-12-01 00:00:00

  • Defining the role of a PACS technologist.

    abstract：:As hospitals convert from conventional image processing to picture archiving and communication systems (PACS) technology, new job opportunities arose for PACS analysts, PACS system administrators, PACS operators, and PACS trainers. To support a PACS, these positions require education in computer information systems an...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-002-5095-9

    authors： Cabrera A

    更新日期：2002-01-01 00:00:00

  • A mobile tele-radiology imaging system with JPEG2000 for an emergency care.

    abstract：:The aim of this study was to design a tele-radiology imaging system for rapid emergency care via mobile networks and to assess the diagnostic feasibility of the Joint Photographic Experts Group 2000 (JPEG2000) radiological imaging using portable devices. Rapid patient information and image exchange is helpful to make ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/s10278-010-9335-0

    authors： Kim DK,Kim EY,Yang KH,Lee CK,Yoo SK

    更新日期：2011-08-01 00:00:00

  • Detection of microcalcifications by means of multiscale methods and statistical techniques.

    abstract：:The detection of clustered microcalcifications can help the radiologist to detect early breast cancer. Microcalcifications exhibit some important characteristics, such as small size and high luminosity. Use of a computer-aided diagnosis (CAD) method can prevent them being overlooked. In this report, a multiresolution ...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03167672

    authors： Mata Campos R,Vidal EM,Nava E,Martínez-Morillo M,Sendra F

    更新日期：2000-05-01 00:00:00

  • Environmental designs for reading from imaging work stations: ergonomic and architectural features.

    abstract：:Despite the rapid progress made in the electronic design of imaging work stations for medicine, much less effort has gone into the design of environments in which such systems will be used. Based on studies of radiologist film reading sessions, considerable time will be spent working at such viewing systems. If the ro...

    journal_title：Journal of digital imaging

    pub_type： 杂志文章

    doi：10.1007/BF03168035

    authors： Horii SC,Horii HN,Mun SK,Benson HR,Zeman RK

    更新日期：1989-08-01 00:00:00