当前位置： SCI文献检索 > EUROPEAN JOURNAL OF RADIOLOGY期刊下所有文献 > Speckle reduction approach for breast ultrasound image and its application to breast cancer diagnosis.

Speckle reduction approach for breast ultrasound image and its application to breast cancer diagnosis.

Abstract：

OBJECTIVES:To retrospectively evaluate the effects of a speckle reduction algorithm on radiologists' diagnosis of malignant and benign breast lesions on ultrasound (US) images. METHODS:Using a database of 603 breast (US) images of 211 cases (109 benign lesions and 102 malignant ones), the original and speckle-reduced images were assessed by five radiologists and final assessment categories were assigned to indicate the probability of malignancy according to BI-RADS-US. The diagnostic sensitivity and specificity were investigated by the areas (Az) under the receiver operating characteristic (ROC) curves. RESULTS:The sensitivity and specificity of breast lesions on Ultrasound images improved from 88.7% to 94.3%, from 68.6% to 75.2%, respectively, and the area (Az) under ROC curve of diagnosis also increased from 0.843 to 0.939, Z=4.969, there were significant differences in the Az between the original breast lesions and speckle-reduced ones on Ultrasound images (P<0.001). The diagnostic accuracy of breast lesions had been highly improved from 78.67% to 92.73% after employing this algorithm. CONCLUSIONS:The results demonstrate the promising performance of the proposed speckle reduction algorithm in distinguishing malignant from benign breast lesions which will be useful for breast cancer diagnosis.

journal_name

Eur J Radiol

journal_title

European journal of radiology

authors

Su Y,Wang H,Wang Y,Guo Y,Cheng H,Zhang Y,Tian J

doi

10.1016/j.ejrad.2009.10.001

subject

Has Abstract

pub_date

2010-07-01 00:00:00

pages

e136-41

issue

1

eissn

0720-048X

issn

1872-7727

pii

S0720-048X(09)00548-8

journal_volume

75

pub_type

杂志文章

相关文献

EUROPEAN JOURNAL OF RADIOLOGY文献大全
  • Renal cell carcinoma: Associations between tumor imaging features and epidemiological risk factors.

    abstract：PURPOSE:To investigate associations between imaging features of tumors and age, gender and body mass index (BMI) in patients with renal cell carcinoma. METHOD:This IRB-approved, HIPAA-compliant study included 1348 patients with histopathologically confirmed renal cell carcinoma of the clear cell subtype (ccRCC, n = 90...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.109096

    authors： Hötker AM,Karlo CA,Di Paolo PL,Zheng J,Moskowitz CS,Russo P,Hricak H,Akin O

    更新日期：2020-08-01 00:00:00

  • MR-pathologic correlation of lung specimens.

    abstract：:The aim of this study was to assess the feasibility of a new MR-pathologic correlation method utilizing a high-resolution MR technique with a 3-inch surface coil and elimination of susceptibility by replacing air in the pulmonary alveoli of lung specimens with water. Inflated cadaver lung specimens of various lung dis...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/s0720-048x(02)00270-x

    authors： Hatabu H,Uematsu H,Hasegawa I,Itoh H

    更新日期：2002-12-01 00:00:00

  • Performance of computer-aided detection applied to full-field digital mammography in detection of breast cancers.

    abstract：OBJECTIVE:The aim of this retrospective study was to evaluate performance of computer-aided detection (CAD) with full-field digital mammography (FFDM) in detection of breast cancers. MATERIALS AND METHODS:CAD was retrospectively applied to standard mammographic views of 127 cases with biopsy proven breast cancers dete...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2009.08.024

    authors： Sadaf A,Crystal P,Scaranelo A,Helbich T

    更新日期：2011-03-01 00:00:00

  • Use of radiology for the pathologist in the management of breast lesions.

    abstract：:Today radiology is an essential step in the pathological analysis of breast biopsies. It is determinant at each stage of the management of non palpable lesions, clusters of microcalcifications and opacities, whether this concerns the needle biopsy or the surgical excision. Firstly, an X-ray is necessary to ensure that...

    journal_title：European journal of radiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ejrad.2004.11.016

    authors： Guinebretière JM,Becette V,Hagay C,Belichard C,Tardivon A,Vanel D

    更新日期：2005-04-01 00:00:00

  • Current concepts in the classification, diagnosis and treatment of vascular anomalies.

    abstract：:Patients with extended vascular anomalies may suffer from significant aesthetic and functional impairment and represent a challenge to therapeutic planning, which is best met by an interdisciplinary concept. In agreement with the International Society for the Study of Vascular Anomalies (ISSVA), vascular lesions are c...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2010.04.009

    authors： Ernemann U,Kramer U,Miller S,Bisdas S,Rebmann H,Breuninger H,Zwick C,Hoffmann J

    更新日期：2010-07-01 00:00:00

  • Shear wave elastography of thyroid nodules for the prediction of malignancy in a large scale study.

    abstract：OBJECTIVES:The purpose of this study is to validate the usefulness of shear wave elastography (SWE) in predicting thyroid malignancy with a large-scale quantitative SWE data. METHODS:This restrospective study included 476 thyroid nodules in 453 patients who underwent gray-scale US and SWE before US-guided fine-needle ...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2014.11.019

    authors： Park AY,Son EJ,Han K,Youk JH,Kim JA,Park CS

    更新日期：2015-03-01 00:00:00

  • Observer agreement in the reporting of knee and lumbar spine magnetic resonance (MR) imaging examinations: selectively trained MR radiographers and consultant radiologists compared with an index radiologist.

    abstract：PURPOSE:To assess agreement between trained radiographers and consultant radiologists compared with an index radiologist when reporting on magnetic resonance imaging (MRI) examinations of the knee and lumbar spine and to examine the subsequent effect of discordant reports on patient management and outcome. METHODS:At ...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2013.05.024

    authors： Brealey S,Piper K,King D,Bland M,Caddick J,Campbell P,Gibbon A,Highland A,Jenkins N,Petty D,Warren D

    更新日期：2013-10-01 00:00:00

  • Iterative model reconstruction reduces calcified plaque volume in coronary CT angiography.

    abstract：OBJECTIVE:To assess the impact of iterative model reconstruction (IMR) on calcified plaque quantification as compared to filtered back projection reconstruction (FBP) and hybrid iterative reconstruction (HIR) in coronary computed tomography angiography (CTA). METHODS:Raw image data of 52 patients who underwent 256-sli...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2016.12.012

    authors： Károlyi M,Szilveszter B,Kolossváry M,Takx RA,Celeng C,Bartykowszki A,Jermendy ÁL,Panajotu A,Karády J,Raaijmakers R,Giepmans W,Merkely B,Maurovich-Horvat P

    更新日期：2017-02-01 00:00:00

  • Assessment of the diagnostic accuracy of T2*-weighted MR imaging for identifying hepatocellular carcinoma with liver explant correlation.

    abstract：BACKGROUND:T2*-weighted MRI may represent a novel method for identifying hepatocellular carcinoma (HCC). The goal of this study was to assess the diagnostic accuracy of T2*-weighted MRI for HCC with liver explant correlation. MATERIALS AND METHODS:A retrospective review identified 25 patients who had undergone liver t...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2010.10.027

    authors： Hardie AD,Nance JW,Boulter DJ,Kizziah MK

    更新日期：2011-12-01 00:00:00

  • Cardiac findings on non-gated chest computed tomography: A clinical and pictorial review.

    abstract：:The use of chest computed tomography (CT) as an imaging test for the evaluation of thoracic pathology has significantly increased during the last four decades. Although cardiopulmonary diseases often overlap in their clinical manifestation, radiologists tend to overlook the heart while interpreting routine chest CT. R...

    journal_title：European journal of radiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ejrad.2015.11.042

    authors： Kanza RE,Allard C,Berube M

    更新日期：2016-02-01 00:00:00

  • A new qualitative pattern classification of shear wave elastograghy for solid breast mass evaluation.

    abstract：OBJECTIVES:To examine the efficacy of qualitative shear wave elastography (SWE) in the classification and evaluation of solid breast masses, and to compare this method with conventional ultrasonograghy (US), quantitative SWE parameters and qualitative SWE classification proposed before. METHODS:From April 2015 to Marc...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2016.12.021

    authors： Cong R,Li J,Guo S

    更新日期：2017-02-01 00:00:00

  • Clinical value of ⁶⁸Ga-DOTATATE-PET/CT compared to stand-alone contrast enhanced CT for the detection of extra-hepatic metastases in patients with neuroendocrine tumours (NET).

    abstract：PURPOSE:To compare and outline the beneficial skills of combined (68)Ga-DOTATATE positron emission tomography (PET) with concurrent contrast enhanced X-ray computed tomography (ceCT) against stand-alone ceCT in 54 patients with neuroendocrine tumours (NET). METHODS:Patients with histologically confirmed NET and availa...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2015.06.024

    authors： Albanus DR,Apitzsch J,Erdem Z,Erdem O,Verburg FA,Behrendt FF,Mottaghy FM,Heinzel A

    更新日期：2015-10-01 00:00:00

  • Evaluating the effect of rectal distension on prostate multiparametric MRI image quality.

    abstract：PURPOSE:To evaluate the effect of rectal distension on the quality of anatomical and functional prostate multiparametric (mp) MRI. MATERIALS AND METHODS:Multiparametric (mp) 3T-MRI images of 173 patients were independently evaluated by two radiologists in this retrospective study. Planimetry rectal volumes were derive...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2017.02.029

    authors： Caglic I,Hansen NL,Slough RA,Patterson AJ,Barrett T

    更新日期：2017-05-01 00:00:00

  • Usefulness of breath-hold compressed sensing accelerated three-dimensional magnetic resonance cholangiopancreatography (MRCP) added to respiratory-gating conventional MRCP.

    abstract：PURPOSE:To clarify the clinical usefulness of breath-hold compressed sensing three-dimensional magnetic resonance cholangiopancreatography (BH-MRCP) added to conventional respiratory-gating MRCP (RG-MRCP), we prospectively evaluated the image quality of BH-MRCP and compared it with that of RG-MRCP. We also evaluated to...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2019.108765

    authors： Tokoro H,Yamada A,Suzuki T,Kito Y,Adachi Y,Hayashihara H,Nickel MD,Maruyama K,Fujinaga Y

    更新日期：2020-01-01 00:00:00

  • Background parenchymal enhancement and its effect on lesion detectability in ultrafast dynamic contrast-enhanced MRI.

    abstract：PURPOSE:Background parenchymal enhancement (BPE) often affects interpretation of dynamic contrast-enhanced (DCE) MRI. There is limited evidence that reduced BPE is a feature of ultrafast DCE (UF-DCE) MRI. We aimed to evaluate the effect of BPE levels on lesion detectability on UF-DCE MRI in comparison with conventional...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.108984

    authors： Honda M,Kataoka M,Iima M,Miyake KK,Ohashi A,Kishimoto AO,Ota R,Nickel MD,Toi M,Togashi K

    更新日期：2020-08-01 00:00:00

  • The utilization of dual source CT in imaging of polytrauma.

    abstract：:Despite the growing role of imaging, trauma remains the leading cause of death in people below the age of 45 years in the western industrialized countries. Trauma has been touted as the largest epidemic in the 20th century. The advent of MDCT has been the greatest advance in trauma care in the last 25 years. However, ...

    journal_title：European journal of radiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ejrad.2008.08.014

    authors： Nicolaou S,Eftekhari A,Sedlic T,Hou DJ,Mudri MJ,Aldrich J,Louis L

    更新日期：2008-12-01 00:00:00

  • COV is a readily available quantitative indicator of metabolic heterogeneity for predicting survival of patients with early and locally advanced NSCLC manifesting as central lung cancer.

    abstract：OBJECTIVES:The aim of our study was to investigate the value of a simple metabolic heterogeneity parameter, COV (coefficient of variation), by 18 F-fluorodeoxyglucose (FDG) positron emission tomography (PET) in the prognosis prediction of central lung cancer in early and locally advanced non-small-cell lung cancer (NSC...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.109338

    authors： Yu T

    更新日期：2020-11-01 00:00:00

  • Dual-phase CT findings of groove pancreatitis.

    abstract：PURPOSE:Groove pancreatitis is a rare focal form of chronic pancreatitis that occurs in the pancreaticoduodenal groove between the major and minor papillae, duodenum and pancreatic head. Radiologic appearance and clinical presentation can result in suspicion of malignancy rendering pancreaticoduodenectomy inevitable. T...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2014.05.019

    authors： Zaheer A,Haider M,Kawamoto S,Hruban RH,Fishman EK

    更新日期：2014-08-01 00:00:00

  • CT diagnosis of pedunculated liver tumours.

    abstract：:Liver tumours with extrahepatic location are uncommon. They show specific CT criteria with respect to blood supply. Various CT criteria have been analysed in 10 tumours, including three hepatocellular adenomas, two focal nodular hyperplasias, four cavernous haemangiomas and one hepatocellular carcinoma. Correct diagno...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：

    authors： Lüning M,Mühler A

    更新日期：1988-11-01 00:00:00

  • Multi-slice CT angiography of small cerebral aneurysms: is the direction of aneurysm important in diagnosis?

    abstract：PURPOSE:Multi-slice CT (MSCT) has great potential in evaluation of vascular structures. Our purpose was to investigate if there is any difference in detection of superiorly, inferiorly and horizontally directed small cerebral aneurysms (<5 mm) on MSCTA compared to digital subtraction angiography (DSA) or surgery. MATE...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2004.05.002

    authors： Teksam M,McKinney A,Cakir B,Truwit CL

    更新日期：2005-03-01 00:00:00

  • Acute pancreatitis in obstructive jaundice following combined internal and external percutaneous transhepatic bile duct drainage (PTBD).

    abstract：:Percutaneous transhepatic biliary drainage (PTBD) was performed on 85 patients with obstructive jaundice. Four patients developed an acute pancreatitis after internal drainage of which one died. To our knowledge this serious complication has not yet been described in detail. These four cases are, therefore, reported a...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：

    authors： Luska G,Poser H

    更新日期：1983-05-01 00:00:00

  • Optimizing size thresholds for detection of clinically significant prostate cancer on MRI: Peripheral zone cancers are smaller and more predictable than transition zone tumors.

    abstract：PURPOSE:To evaluate if size-based cut-offs based on MR imaging can successfully assess clinically significant prostate cancer (csPCA). The goal was to improve the currently applied size-based differentiation criterion in PI-RADS. METHODS AND MATERIALS:MRIs of 293 patients who had undergone 3 T MR imaging with subseque...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.109071

    authors： Mahjoub S,Baur ADJ,Lenk J,Lee CH,Hartenstein A,Rudolph MM,Cash H,Hamm B,Asbach P,Haas M,Penzkofer T

    更新日期：2020-08-01 00:00:00

  • BIRADS classification in mammography.

    abstract：:The Breast Imaging Report and Data System (BIRADS) of the American College of Radiology (ACR) is today largely used in most of the countries where breast cancer screening is implemented. It is a tool defined to reduce variability between radiologists when creating the reports in mammography, ultrasonography or MRI. So...

    journal_title：European journal of radiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.ejrad.2006.08.033

    authors： Balleyguier C,Ayadi S,Van Nguyen K,Vanel D,Dromain C,Sigal R

    更新日期：2007-02-01 00:00:00

  • Virtual calcium-suppression in dual energy computed tomography predicts metabolic activity of focal MM lesions as determined by fluorodeoxyglucose positron-emission-tomography.

    abstract：PURPOSE:Recent studies showed that dual energy CT (DECT) allows for detection of bone marrow infiltration in multiple myeloma (MM) by obtaining virtual non-calcium (VNCa) images. This feasibility study investigated, if VNCa imaging might discriminate metabolically active, focal lesions in MM against avital lesions in M...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.109502

    authors： Fervers P,Glauner A,Gertz R,Täger P,Kottlors J,Maintz D,Borggrefe J

    更新日期：2021-02-01 00:00:00

  • Image quality of virtual monochromatic images obtained using 320-detector row CT: A phantom study evaluating the effects of iterative reconstruction and body size.

    abstract：OBJECTIVES:To compare the image quality between virtual monochromatic spectral (VMS) images obtained using 320-row detector CT and polychromatic 120-kVp images reconstructed with or without iterative reconstruction using various phantom sizes. MATERIALS AND METHODS:Torso phantoms simulating three patient sizes and con...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2017.08.016

    authors： Okamura T,Yamada Y,Yamada M,Yamazaki A,Shiraga N,Jinzaki M

    更新日期：2017-10-01 00:00:00

  • Correlation of size-dependent conversion factor and body-mass-index using size-specific dose estimates formalism in CT examinations.

    abstract：PURPOSE:The aim of this investigation is to establish the relationship between the size-dependent conversion factor (fsize) and the body-mass-index (BMI) and to test whether BMI can be substituted for the conventionally used patients' anterior-posterior (AP) and lateral (LAT) dimensions for calculation of fsize. By cal...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2018.01.027

    authors： Alikhani B,Getzin T,Kaireit TF,Ringe KI,Jamali L,Wacker F,Werncke T,Raatschen HJ

    更新日期：2018-03-01 00:00:00

  • The effective and collective dose to patients undergoing abdominopelvic and trunk computed tomography examinations: A Belgian multicentre study.

    abstract：OBJECTIVES:This study aims to evaluate the radiation exposure to patients undergoing an abdominopelvic or a chest and abdominopelvic (trunk) CT examination and to assess compliance to imaging referral guidelines. METHODS:To this end, 357 standard abdominopelvic and trunk CT scans were collected from 8 Belgian institut...

    journal_title：European journal of radiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.ejrad.2018.12.019

    authors： De Roo B,Stichelbaut N,Hoste P,Verstraete K,Bacher K

    更新日期：2019-02-01 00:00:00

  • Non-mass-like enhancement on contrast-enhanced breast MR imaging: lesion characterization using combination of dynamic contrast-enhanced and diffusion-weighted MR images.

    abstract：PURPOSE:To evaluate the diagnostic accuracy of a combination of dynamic contrast-enhanced MR imaging (DCE-MRI) and diffusion-weighted MR imaging (DWI) in characterization of lesions showing non-mass-like enhancement on breast MR imaging and to find the strongest discriminators between carcinoma and benignancy. MATERIA...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2009.09.013

    authors： Yabuuchi H,Matsuo Y,Kamitani T,Setoguchi T,Okafuji T,Soeda H,Sakai S,Hatakenaka M,Kubo M,Tokunaga E,Yamamoto H,Honda H

    更新日期：2010-07-01 00:00:00

  • Visualization of morphological parenchymal changes in emphysema: comparison of different MRI sequences to 3D-HRCT.

    abstract：PURPOSE:Thin-section CT is the modality of choice for morphological imaging the lung parenchyma, while proton-MRI might be used for functional assessment. However, the capability of MRI to visualize morphological parenchymal alterations in emphysema is undetermined. Thus, the aim of the study was to compare different M...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2008.09.029

    authors： Ley-Zaporozhan J,Ley S,Eberhardt R,Kauczor HU,Heussel CP

    更新日期：2010-01-01 00:00:00

  • Is CT-based cinematic rendering superior to volume rendering technique in the preoperative evaluation of multifragmentary intraarticular lower extremity fractures?

    abstract：PURPOSE:Cinematic rendering (CR), a recently launched, FDA-approved rendering technique converts CT image datasets into nearly photorealistic 3D reconstructions by using a unique lighting model. The purpose of this study was to compare CR to volume rendering technique (VRT) images in the preoperative visualization of m...

    journal_title：European journal of radiology

    pub_type： 杂志文章

    doi：10.1016/j.ejrad.2020.108911

    authors： Wollschlaeger LM,Boos J,Jungbluth P,Grassmann JP,Schleich C,Latz D,Kroepil P,Antoch G,Windolf J,Schaarschmidt BM

    更新日期：2020-05-01 00:00:00