当前位置： SCI文献检索 > EUROPEAN RADIOLOGY期刊下所有文献 > Value of bone suppression software in chest radiographs for improving image quality and reducing radiation dose.

Value of bone suppression software in chest radiographs for improving image quality and reducing radiation dose.

Abstract：

OBJECTIVES:To compare image quality and radiation dose between dual-energy subtraction (DES)-based bone suppression images (D-BSIs) and software-based bone suppression images (S-BSIs). METHODS:Chest radiographs (CXRs) of forty adult patients were obtained with the two X-ray devices, one with DES and one with bone suppression software. Three image quality metrics (relative mean absolute error (RMAE), peak signal-to-noise ratio (PSNR), and structural similarity index (SSIM)) between original CXR and BSI for each of D-BSI and S-SBI groups were calculated for each bone and soft tissue areas. Two readers rated the visual image quality for original CXR and BSI for each of D-BSI and S-SBI groups. The dose area product (DAP) values were recorded. Paired t test was used to compare the image quality and DAP values between D-BSI and S-BSI groups. RESULTS:In bone areas, S-BSIs had better SSIM values than D-BSI (94.57 vs. 87.77) but worse RMAE and PSNR values (0.50 vs. 0.20; 20.93 vs. 34.37) (all p < 0.001). In soft tissue areas, S-BSIs had better SSIM values than D-BSI (97.56 vs. 91.42) but similar RMAE and PSNR values (0.29 vs. 0.27; 31.35 vs. 29.87) (all p < 0.001). Both readers gave S-BSIs significantly higher image quality scores than D-BSI (p < 0.001). The mean DAP in software-related images (0.98 dGy·cm2) was significantly lower than that in the DES-related images (1.48 dGy·cm2) (p < 0.001). CONCLUSION:Bone suppression software significantly improved the image quality of bone suppression images with a relatively lower radiation dose, compared with dual-energy subtraction technique. KEY POINTS:• Bone suppression software preserves structure similarity of soft tissues better than dual-energy subtraction technique in bone suppression images. • Bone suppression software achieves superior image quality for lung lesions than dual-energy subtraction technique in bone suppression images. • Bone suppression software can decrease the radiation dose over the hardware-based image processing technique.

journal_name

Eur Radiol

journal_title

European radiology

authors

Hong GS,Do KH,Son AY,Jo KW,Kim KP,Yun J,Lee CW

doi

10.1007/s00330-020-07596-w

subject

Has Abstract

pub_date

2021-01-13 00:00:00

eissn

0938-7994

issn

1432-1084

pii

10.1007/s00330-020-07596-w

pub_type

杂志文章

相关文献

EUROPEAN RADIOLOGY文献大全
  • The impact of digital mammography on screening a young cohort of women for breast cancer in an urban specialist breast unit.

    abstract：OBJECTIVE:To compare the diagnostic performance of full-field digital mammography (FFDM) with screen-film mammography (SFM) in a corporate screening programme including younger women. METHODS:Data were available on 14,946 screening episodes, 5010 FFDM and 9936 SFM. Formal analysis was by logistic regression, adjusting...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-010-1968-3

    authors： Perry NM,Patani N,Milner SE,Pinker K,Mokbel K,Allgood PC,Duffy SW

    更新日期：2011-04-01 00:00:00

  • Non-enhanced ultrasound is not a satisfactory modality for measuring necrotic ablated volume after radiofrequency ablation of benign thyroid nodules: a comparison with contrast-enhanced ultrasound.

    abstract：OBJECTIVE:To investigate the intra- and inter-observer reliability and agreement between gray-scale and Doppler ultrasound (US) and contrast-enhanced ultrasound (CEUS) in measuring ablated volume (Va) after radiofrequency ablation (RFA) for benign thyroid nodules. METHODS:A total of 173 patients with 190 benign thyroi...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-020-07398-0

    authors： Yan L,Luo Y,Xiao J,Lin L

    更新日期：2020-10-31 00:00:00

  • Increased susceptibility of asymmetrically prominent cortical veins correlates with misery perfusion in patients with occlusion of the middle cerebral artery.

    abstract：OBJECTIVES:To evaluate tissue perfusion and venous susceptibility in ischaemic stroke patients as a means to predict clinical status and early prognosis. METHODS:A retrospective study of 51 ischaemic stroke patients were enrolled in this study. Susceptibility, perfusion and National Institute of Health stroke scale (N...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-016-4593-y

    authors： Luo Y,Gong Z,Zhou Y,Chang B,Chai C,Liu T,Han Y,Wang M,Qian T,Haacke EM,Xia S

    更新日期：2017-06-01 00:00:00

  • Automated computer-based CT stratification as a predictor of outcome in hypersensitivity pneumonitis.

    abstract：BACKGROUND:Hypersensitivity pneumonitis (HP) has a variable clinical course. Modelling of quantitative CALIPER-derived CT data can identify distinct disease phenotypes. Mortality prediction using CALIPER analysis was compared to the interstitial lung disease gender, age, physiology (ILD-GAP) outcome model. METHODS:CAL...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-016-4697-4

    authors： Jacob J,Bartholmai BJ,Rajagopalan S,Karwoski R,Mak SM,Mok W,Della Casa G,Sugino K,Walsh SLF,Wells AU,Hansell DM

    更新日期：2017-09-01 00:00:00

  • MR and CT findings in a case of hibernoma of the thigh extending into the pelvis.

    abstract：:Review of the literature shows no report of hibernoma of the thigh extending into the pelvis. Herein we report a case of hibernoma which appeared on CT and MR as a well-defined pelvic mass with contrast enhancement extending through the obturator foramen into the thigh. Fat was demonstrated by CT, whereas MR, using mu...

    journal_title：European radiology

    pub_type： 杂志文章,评审

    doi：10.1007/s003300050419

    authors： Mugel T,Ghossain MA,Guinet C,Buy J,Bethoux J,Texier P,Vadrot D

    更新日期：1998-01-01 00:00:00

  • High rates of clinically relevant incidental findings by total-body CT scanning in trauma patients; results of the REACT-2 trial.

    abstract：OBJECTIVES:To determine whether there is a difference in frequency and clinical relevance of incidental findings detected by total-body computed tomography scanning (TBCT) compared to those by the standard work-up (STWU) with selective computed tomography (CT) scanning. METHODS:Trauma patients from five trauma centres...

    journal_title：European radiology

    pub_type： 杂志文章,多中心研究,随机对照试验

    doi：10.1007/s00330-016-4598-6

    authors： Treskes K,Bos SA,Beenen LFM,Sierink JC,Edwards MJR,Beuker BJA,Muradin GSR,Hohmann J,Luitse JSK,Hollmann MW,Dijkgraaf MGW,Goslings JC,REACT-2 study group.

    更新日期：2017-06-01 00:00:00

  • MR urography for the preoperative evaluation of living renal donors.

    abstract：:The purpose of this study was to assess the image quality and diagnostic value of MR urography in detecting abnormalities of the urinary collecting system relevant for the preoperative evaluation of living renal donors. Study subjects were selected from the existing intravenous urography (IVU) reports: 18 consecutive ...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-002-1438-7

    authors： Bakker J,De Kort GA,Lo R,Van Gils AP,Hené RJ,Lock TM,Burger H,Beek FJ

    更新日期：2002-08-01 00:00:00

  • Visual assessment of posterior atrophy development of a MRI rating scale.

    abstract：OBJECTIVE:To develop a visual rating scale for posterior atrophy (PA) assessment and to analyse whether this scale aids in the discrimination between Alzheimer's disease (AD) and other dementias. METHODS:Magnetic resonance imaging of 118 memory clinic patients were analysed for PA (range 0-3), medial temporal lobe atr...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-011-2205-4

    authors： Koedam EL,Lehmann M,van der Flier WM,Scheltens P,Pijnenburg YA,Fox N,Barkhof F,Wattjes MP

    更新日期：2011-12-01 00:00:00

  • Microvessel ultrasound of neonatal brain parenchyma: feasibility, reproducibility, and normal imaging features by superb microvascular imaging (SMI).

    abstract：OBJECTIVES:To evaluate the feasibility and reproducibility of superb microvascular imaging (SMI) of the neonatal brain and to describe normal imaging features. METHODS:We performed transcranial ultrasound with SMI in 19 healthy term-born neonates. SMI was done according to a structured examination protocol, using two ...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-018-5743-1

    authors： Goeral K,Hojreh A,Kasprian G,Klebermass-Schrehof K,Weber M,Mitter C,Berger A,Prayer D,Brugger PC,Vergesslich-Rothschild K,Patsch JM

    更新日期：2019-04-01 00:00:00

  • The prevalence and significance of renal perfusion defects in early kidney transplants quantified using 3D contrast enhanced ultrasound (CEUS).

    abstract：OBJECTIVES:Vascular complications are one of the most common causes of early kidney transplant dysfunction. Contrast enhanced ultrasound increases sensitivity to vascular changes. The aim of this study was to assess the prevalence and size of vascular abnormalities in early renal transplants using 3D CEUS and the signi...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-017-4871-3

    authors： Stenberg B,Wilkinson M,Elliott S,Caplan N

    更新日期：2017-11-01 00:00:00

  • Head-to-head comparison of multiple cardiovascular magnetic resonance techniques for the detection and quantification of intramyocardial haemorrhage in patients with ST-elevation myocardial infarction.

    abstract：OBJECTIVES:T2*-weighted (T2*w) is deemed as a reference standard for post-infarction intramyocardial haemorrhage (IMH). However, high proportion of T2* images is affected by off-resonance artefacts hampering image interpretation. Diagnostic accuracy and precision of alternative techniques for IMH diagnosis and quantifi...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-020-07254-1

    authors： Pavon AG,Georgiopoulos G,Vincenti G,Muller O,Monney P,Berchier G,Cirillo C,Eeckhout E,Schwitter J,Masci PG

    更新日期：2020-09-14 00:00:00

  • Research cardiac magnetic resonance imaging in end stage renal disease - incidence, significance and implications of unexpected incidental findings.

    abstract：OBJECTIVES:Left ventricular mass (LVM) at cardiac magnetic resonance imaging (CMR) is a frequent end point in clinical trials in nephrology. Trial participants with end stage renal disease (ESRD) may have a greater frequency of incidental findings (IF). We retrospectively investigated prevalence of IF in previous resea...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-016-4288-4

    authors： Rutherford E,Weir-McCall JR,Patel RK,Houston JG,Roditi G,Struthers AD,Jardine AG,Mark PB

    更新日期：2017-01-01 00:00:00

  • Acute obstruction of the renal collecting system: the intrarenal resistive index is a useful yet time-dependent parameter for diagnosis.

    abstract：:The aim of this study was to determine whether the intrarenal resistive index (RI) can be used for the diagnosis of acute obstruction in patients with renal colic and to determine whether the index is time-related. Seventy patients referred to the Emergency Department with acute renal colic and without known associate...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s003300050568

    authors： Opdenakker L,Oyen R,Vervloessem I,Goethuys H,Baert AL,Baert LV,Marchal G

    更新日期：1998-01-01 00:00:00

  • Direct magnetic resonance arthrography.

    abstract：:Magnetic resonance (MR) arthrography has gained increasing popularity as a diagnostic tool in the assessment of intra-articular derangements. Its role has been studied extensively in the shoulder, but it also has been explored in the hip, elbow, knee, wrist and ankle. This article reviews the current role of direct MR...

    journal_title：European radiology

    pub_type： 杂志文章,评审

    doi：10.1007/s00330-004-2449-3

    authors： Elentuck D,Palmer WE

    更新日期：2004-11-01 00:00:00

  • Real-time monitoring of radiofrequency ablation of liver tumors using thermal-dose calculation by MR temperature imaging: initial results in nine patients, including follow-up.

    abstract：:To assess the practical feasibility and effectiveness of real-time magnetic resonance (MR) temperature monitoring for the radiofrequency (RF) ablation of liver tumours in a clinical setting, nine patients (aged 49-87 years, five men and four women) with one malignant tumour (14-50 mm, eight hepatocellular carcinomas a...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-009-1532-1

    authors： Lepetit-Coiffé M,Laumonier H,Seror O,Quesson B,Sesay MB,Moonen CT,Grenier N,Trillaud H

    更新日期：2010-01-01 00:00:00

  • Traumatic injuries: organization and ergonomics of imaging in the emergency environment.

    abstract：:Management of trauma patients relies on a simple but obvious concept: Time is life! This is a challenge to the emergency radiologist in his evaluation of the radiological admission survey of severe trauma patients, since the latter need a quick and thorough survey of craniocerebral, cervical, thoracic, abdominal, and ...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-002-1385-3

    authors： Wintermark M,Poletti PA,Becker CD,Schnyder P

    更新日期：2002-05-01 00:00:00

  • Differentiation of predominant subtypes of lung adenocarcinoma using a quantitative radiomics approach on CT.

    abstract：OBJECTIVES:To develop a model for differentiating the predominant subtype-based prognostic groups of lung adenocarcinoma using CT radiomic features, and to validate its performance in comparison with radiologists' assessments. METHODS:A total of 993 patients presenting with invasive lung adenocarcinoma between March 2...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-020-06805-w

    authors： Park S,Lee SM,Noh HN,Hwang HJ,Kim S,Do KH,Seo JB

    更新日期：2020-09-01 00:00:00

  • Applicability and accuracy of pretest probability calculations implemented in the NICE clinical guideline for decision making about imaging in patients with chest pain of recent onset.

    abstract：OBJECTIVES:To analyse the implementation, applicability and accuracy of the pretest probability calculation provided by NICE clinical guideline 95 for decision making about imaging in patients with chest pain of recent onset. METHODS:The definitions for pretest probability calculation in the original Duke clinical sco...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-018-5322-5

    authors： Roehle R,Wieske V,Schuetz GM,Gueret P,Andreini D,Meijboom WB,Pontone G,Garcia M,Alkadhi H,Honoris L,Hausleiter J,Bettencourt N,Zimmermann E,Leschka S,Gerber B,Rochitte C,Schoepf UJ,Shabestari AA,Nørgaard B,Sato A,

    更新日期：2018-09-01 00:00:00

  • Scrotal arteriovenous malformation and its preoperative embolization.

    abstract：:Arteriovenous malformations of the scrotum are extremely rare. A case of scrotal arteriovenous malformation and its preoperative embolization in a child is presented. ...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s003300050686

    authors： Konus OL,Ilgit ET,Yücel C,Ozbek E,Onal B

    更新日期：1999-01-01 00:00:00

  • Computed tomography-guided lung biopsy: a randomized controlled trial of low-dose versus standard-dose protocol.

    abstract：OBJECTIVES:To assess the relative diagnostic utility of low- and standard-dose computed tomography (CT)-guided lung biopsy. METHODS:In this single-center, single-blind, prospective, randomized controlled trial, patients were enrolled between November 2016 and June 2017. Enrolled study participants were randomly select...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-019-06464-6

    authors： Fu YF,Li GC,Xu QS,Shi YB,Wang C,Wang T

    更新日期：2020-03-01 00:00:00

  • Development and prospective validation of a novel weighted quantitative scoring system aimed at predicting the pathological features of cystic renal masses.

    abstract：OBJECTIVES:To develop and prospectively validate a novel weighted quantitative scoring system based on CT findings, namely, the renal cyst index (RCI), aimed at preoperatively predicting the pathological features of cystic renal masses (CRMs). METHODS:The RCI was based on four critical features of CRMs: the cyst wall,...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-018-5722-6

    authors： Li Y,Dai C,Bian T,Zhou J,Xiang Z,He M,Huang J,Zhu Y,Hu X,Jiang S,Guo J,Wang H

    更新日期：2019-04-01 00:00:00

  • A hand-held ultrasound machine vs. conventional ultrasound machine in the bedside assessment of post-liver transplant patients.

    abstract：:The purpose was to assess the diagnostic accuracy of a hand-held Doppler ultrasound (US) machine for the bedside detection of liver and vascular abnormalities after liver transplantation in the intensive care unit. The IRB approved this study, and written informed consent was obtained from all patients or the patient'...

    journal_title：European radiology

    pub_type： 临床试验,杂志文章

    doi：10.1007/s00330-009-1417-3

    authors： Trinquart L,Bruno O,Angeli ML,Belghiti J,Chatellier G,Vilgrain V

    更新日期：2009-10-01 00:00:00

  • Imaging readouts as biomarkers or surrogate parameters for the assessment of therapeutic interventions.

    abstract：:Surrogate markers and biomarkers based on imaging readouts providing predictive information on clinical outcome are of increasing importance in the preclinical and clinical evaluation of novel therapies. They are primarily used in studies designed to establish evidence that the therapeutic principle is valid in a repr...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-007-0619-9

    authors： Rudin M

    更新日期：2007-10-01 00:00:00

  • Histogram analysis of diffusion kurtosis imaging derived maps may distinguish between low and high grade gliomas before surgery.

    abstract：OBJECTIVE:To investigate the value of histogram analysis of diffusion kurtosis imaging (DKI) maps in the evaluation of glioma grading. METHODS:A total of 39 glioma patients who underwent preoperative magnetic resonance imaging (MRI) were classified into low-grade (13 cases) and high-grade (26 cases) glioma groups. Par...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-017-5108-1

    authors： Qi XX,Shi DF,Ren SX,Zhang SY,Li L,Li QC,Guan LM

    更新日期：2018-04-01 00:00:00

  • Aortic root dimensions are predominantly determined by genetic factors: a classical twin study.

    abstract：OBJECTIVES:Previous studies using transthoracic echocardiography (TTE) observed moderate heritability of aortic root dimensions. Computed tomography angiography (CTA) might provide more accurate heritability estimates. Our primary aim was to assess the heritability of the aortic root with CTA. Our secondary aim was to ...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-016-4590-1

    authors： Celeng C,Kolossváry M,Kovács A,Molnár AÁ,Szilveszter B,Horváth T,Károlyi M,Jermendy ÁL,Tárnoki ÁD,Tárnoki DL,Karády J,Voros S,Jermendy G,Merkely B,Maurovich-Horvat P

    更新日期：2017-06-01 00:00:00

  • Correlation between quantitative assessment of contrast enhancement in contrast-enhanced spectral mammography (CESM) and histopathology-preliminary results.

    abstract：OBJECTIVES:Contrast-enhanced spectral mammography (CESM) is a novel method for breast cancer detection. The aim of this study is to check if there is a possibility of quantitative assessment of contrast enhancement in CESM and if there is any correlation between quantitative assessment of contrast enhancement in CESM a...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-019-06232-6

    authors： Rudnicki W,Heinze S,Niemiec J,Kojs Z,Sas-Korczynska B,Hendrick E,Luczynska E

    更新日期：2019-11-01 00:00:00

  • Detection of liver metastases on gadobenate dimeglumine-enhanced MRI: systematic review, meta-analysis, and similarities with gadoxetate-enhanced MRI.

    abstract：OBJECTIVES:To determine the sensitivity and positive predictive value (PPV) of gadobenate-enhanced MR imaging for the detection of liver metastases. METHODS:This systematic review and meta-analysis was conducted according to PRISMA guidelines. A comprehensive search (EMBASE, PubMed) was performed to identify relevant ...

    journal_title：European radiology

    pub_type： 杂志文章,meta分析

    doi：10.1007/s00330-019-06110-1

    authors： Zhang L,Yu X,Huo L,Lu L,Pan X,Jia N,Fan X,Morana G,Grazioli L,Schneider G

    更新日期：2019-10-01 00:00:00

  • Effect of computer-aided detection as a second reader in multidetector-row CT colonography.

    abstract：:Our purpose was to assess the effect of computer-aided detection (CAD) on lesion detection as a second reader in computed tomographic colonography, and to compare the influence of CAD on the performance of readers with different levels of expertise. Fifty-two CT colonography patient data-sets (37 patients: 55 endoscop...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-007-0608-z

    authors： Mang T,Peloschek P,Plank C,Maier A,Graser A,Weber M,Herold C,Bogoni L,Schima W

    更新日期：2007-10-01 00:00:00

  • Primary tumour staging of gastric and colorectal cancer.

    abstract：:Almost 15 years after its introduction, endosonography or endoscopic ultrasonography is an important technique in a wide range of gastrointestinal diseases. Other imaging techniques are CT, MRI and barium examination. There is a general consensus that the most important prognostic factor in gastric and colorectal carc...

    journal_title：European radiology

    pub_type： 杂志文章,评审

    doi：10.1007/BF00181129

    authors： Bruneton JN,Francois E,Padovani B,Raffaelli C

    更新日期：1996-01-01 00:00:00

  • High-resolution flat panel CT versus 3-T MR arthrography of the wrist: initial results in vivo.

    abstract：OBJECTIVES:The objective of this study was to compare the diagnostic performance of direct C-arm flat panel computed tomography arthrography (FPCT-A) with direct magnetic resonance arthrography (MR-A) of the wrist in patients with clinically suspected pathologies. METHODS:Forty-nine patients underwent tri-compartmenta...

    journal_title：European radiology

    pub_type： 杂志文章

    doi：10.1007/s00330-018-5901-5

    authors： Sonnow L,Koennecker S,Luketina R,Werncke T,Hinrichs JB,Meyer BC,Wacker FK,von Falck C

    更新日期：2019-06-01 00:00:00