Contrast-enhanced time-resolved 4D MRA of congenital heart and vessel anomalies: image quality and diagnostic value compared with 3D MRA.

abstract：:A method for cardio-thoracic multislice spiral CT imaging with ECG gating for suppression of heart pulsation artifacts is introduced. The proposed technique offers extended volume coverage compared with standard ECG-gated spiral scan and reconstruction approaches for cardiac applications: Thin-slice data of the entire...

journal_title：European radiology

authors： Flohr T,Prokop M,Becker C,Schoepf UJ,Kopp AF,White RD,Schaller S,Ohnesorge B

更新日期：2002-06-01 00:00:00

abstract：OBJECTIVES:To analyze the effect of preoperative body composition on survival in patients with pancreatic cancer following pancreaticoduodenectomy (PD). METHODS:Between October 2005 and August 2018, 116 patients (68 men, 48 women, mean age 66.2 ± 11.9 years) diagnosed with pancreatic adenocarcinoma following PD were r...

journal_title：European radiology

authors： Peng YC,Wu CH,Tien YW,Lu TP,Wang YH,Chen BB

更新日期：2020-09-24 00:00:00

abstract：OBJECTIVES:The purpose of this study was to compare the image quality of coronary computed tomography angiography (CTA) subjected to deep learning-based image restoration (DLR) method with images subjected to hybrid iterative reconstruction (IR). METHODS:We enrolled 30 patients (22 men, 8 women) who underwent coronary...

journal_title：European radiology

authors： Tatsugami F,Higaki T,Nakamura Y,Yu Z,Zhou J,Lu Y,Fujioka C,Kitagawa T,Kihara Y,Iida M,Awai K

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVES:To analyse the diagnostic accuracy and to establish a predictive score based on diffusion-weighted magnetic resonance imaging (DWMRI) compared to exploratory laparotomy (EL) for predicting suboptimal cytoreductive surgery for different intra-abdominal sites of implants in patients with ovarian cancer. METHO...

journal_title：European radiology

authors： Espada M,Garcia-Flores JR,Jimenez M,Alvarez-Moreno E,De Haro M,Gonzalez-Cortijo L,Hernandez-Cortes G,Martinez-Vega V,Sainz De La Cuesta R

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility of using magnetisation transfer (MT) MRI of the kidney at 3.0 T to assess renal function. METHODS:Forty-four patients who underwent abdominal MRI on a 3.0-T system including gradient-echo (GRE) sequences with and without MT pulse were included. In each patient, MT ratio (MTR) of t...

journal_title：European radiology

authors： Ito K,Hayashida M,Izumitani S,Fujimine T,Onishi T,Genba K

更新日期：2013-08-01 00:00:00

abstract：OBJECTIVE:To assess severity and factors of pain during high-intensity focused ultrasound (HIFU) ablation of benign thyroid nodules. METHODS:128 patients who underwent a HIFU ablation for a benign thyroid nodule were analysed. All patients received a bolus of intravenous pethidine and diazepam before treatment. After ...

journal_title：European radiology

authors： Lang BHH,Woo YC,Chiu KW

更新日期：2018-06-01 00:00:00

abstract：OBJECTIVE:To evaluate MRI features of response of primary extremity liposarcoma (LPS) to neoadjuvant radiation therapy (RT) with histopathologic correlation. METHODS:In this IRB-approved study including 125 patients with extremity LPS treated with neoadjuvant RT from 2000 to 2013, MRI of the primary tumour in 18 patie...

journal_title：European radiology

authors： Wortman JR,Tirumani SH,Tirumani H,Shinagare AB,Jagannathan JP,Hornick JL,Ramaiya NH

更新日期：2016-05-01 00:00:00

abstract：OBJECTIVE:To assess the diagnostic accuracy and illustrate positive findings of contrast-enhanced fluorine-18 fluoro-D-glucose positron emission tomography/computed tomography (18F-FDG PET/CT) image in patients awaiting liver transplantation (LT) with rising alpha-fetoprotein (AFP) after bridge therapy of hepatocellula...

journal_title：European radiology

authors： Refaat R,Basha MAA,Hassan MS,Hussein RS,El Sammak AA,El Sammak DAEA,Radwan MHS,Awad NM,Saad El-Din SA,Elkholy E,Ibrahim DRD,Saleh SA,Montasser IF,Said H

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVES:To compare a multi-feature-based radiomic biomarker with volumetric analysis in discriminating lung adenocarcinomas with different disease-specific survival on computed tomography (CT) scans. METHODS:This retrospective study obtained institutional review board approval and was Health Insurance Portability a...

journal_title：European radiology

authors： Yuan M,Zhang YD,Pu XH,Zhong Y,Li H,Wu JF,Yu TF

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVES:CT angiography (CTA) is essential in acute stroke to detect emergent large vessel occlusions (ELVO) and must be interpreted by radiologists with and without subspecialized training. Additionally, grayscale inversion has been suggested to improve diagnostic accuracy in other radiology applications. This study...

journal_title：European radiology

authors： Boyd CA,Jayaraman MV,Baird GL,Einhorn WS,Stib MT,Atalay MK,Boxerman JL,Lourenco AP,Jindal G,Hidlay DT,DiBiasio EL,McTaggart RA

更新日期：2020-08-01 00:00:00

abstract：:The ancient Egyptian mummy Paï-es-tjau-em-aui-nu, now on exhibition in the Rheinische Landesmuseum in Trier, Germany, was examined by conventional X-ray radiography, computed tomography, and digital fluoroscopy. In addition, some tissues were biopsied for further histologic identification. Along with some representati...

journal_title：European radiology

authors： Sigmund G,Minas M

更新日期：2002-07-01 00:00:00

abstract：OBJECTIVES:Acoustic radiation force impulse (ARFI) imaging is an ultrasound-based elastography method that is integrated into a conventional ultrasound machine. A meta-analysis based on original and abstract publications was performed to evaluate the overall performance of ARFI for the diagnosis of liver fibrosis. MET...

journal_title：European radiology

authors： Nierhoff J,Chávez Ortiz AA,Herrmann E,Zeuzem S,Friedrich-Rust M

更新日期：2013-11-01 00:00:00

abstract：OBJECTIVES:Contrast media (CM) extravasation is a well-known complication of CT angiography (CTA). Our prospective randomized control study aimed to assess whether a four-phasic CM administration protocol reduces the risk of extravasation compared to the routinely used three-phasic protocol in coronary CTA. METHODS:Pa...

journal_title：European radiology

authors： Karády J,Panajotu A,Kolossváry M,Szilveszter B,Jermendy ÁL,Bartykowszki A,Károlyi M,Celeng C,Merkely B,Maurovich-Horvat P

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVES:We aimed to determine the frequency of isoattenuating insulinomas, to investigate their clinicopathological features and to assess their regional pancreatic perfusion characteristics. METHODS:Institutional review board approval was obtained, and patient informed consent was waived. From July 2010 to June 20...

journal_title：European radiology

authors： Zhu L,Xue HD,Sun H,Wang X,He YL,Jin ZY,Zhao YP

更新日期：2016-10-01 00:00:00

abstract：OBJECTIVE:This study aims to investigate whether aneurysm wall enhancement (AWE) is independently associated with symptomatic status of unruptured intracranial aneurysms (UIAs). METHODS:One hundred thirty-nine consecutive patients (67 male, mean age 58 ± 11 years) with 79 symptomatic and 87 asymptomatic UIAs were imag...

journal_title：European radiology

authors： Zhu C,Wang X,Eisenmenger L,Shi Z,Degnan A,Tian B,Liu Q,Hess C,Saloner D,Lu J

更新日期：2020-12-01 00:00:00

abstract：:Systemic mastocytosis (SM) is an abnormal proliferation of mast cells, located in different structures: skin, bone marrow, spleen, liver and lymph nodes. Magnetic resonance imaging was prospectively performed in ten patients diagnosed by bone marrow biopsy in order to describe the different patterns of bone marrow inv...

journal_title：European radiology

authors： Roca M,Mota J,Giraldo P,García Erce JA

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:This study was conducted in order to assess the performance of the Liver Imaging Reporting and Data System (LI-RADS) treatment response (TR) (LR-TR) categorization on gadoxetic acid-enhanced MRI (Gd-EOB-MRI) for detecting viable tumors in hepatocellular carcinoma (HCC) treated with locoregional treatment (LR...

journal_title：European radiology

authors： Kim SW,Joo I,Kim HC,Ahn SJ,Kang HJ,Jeon SK,Lee JM

更新日期：2020-05-01 00:00:00

abstract：:Many patients with multiple medical problems who are receiving a variety of drugs are investigated with imaging techniques which require intravascular contrast media. The Contrast Media Safety Committee of the European Society of Urogenital Radiology therefore decided to review the literature and to draw up simple gui...

journal_title：European radiology

authors： Morcos SK,Thomsen HS,Exley CM,Members of Contrast Media Safety Committee of European Society of Urogenital Radiology (ESUR).

更新日期：2005-07-01 00:00:00

abstract：OBJECTIVE:To investigate the relationship between paraspinal and psoas muscle volumes and acute osteoporotic or low-bone-mass compression fractures of the lumbar spine in postmenopausal women. METHODS:Patient data were retrieved retrospectively for postmenopausal women with L-spine magnetic resonance imaging (MRI) and...

journal_title：European radiology

authors： Huang CWC,Tseng IJ,Yang SW,Lin YK,Chan WP

更新日期：2019-09-01 00:00:00

abstract：:This was a controlled cross-sectional study to investigate the prevalence of dysbaric osteonecrosis (DON) in military divers. MRI examinations of the large joints and adjacent bones were performed in a cross-sectional group of 32 highly experienced military divers and 28 non-divers matched for age and anthropometric d...

journal_title：European radiology

authors： Bolte H,Koch A,Tetzlaff K,Bettinghausen E,Heller M,Reuter M

更新日期：2005-02-01 00:00:00

abstract：:Hepatobiliary contrast agents with uptake into hepatocytes followed by variable biliary excretion represent a unique class of cell-specific MR contrast agents. Two hepatobiliary contrast agents, mangafodipir trisodium and gadobenate dimeglumine, are already clinically approved. A third hepatobiliary contrast agent, Gd...

journal_title：European radiology

authors： Reimer P,Schneider G,Schima W

更新日期：2004-04-01 00:00:00

abstract：:The diagnostic approach for evaluation of adrenal tumour in pregnant women is a problem. This article presents the multifactorial diagnosis of rare, incidentally detected massive adrenal tumour with 2D and 3D US. Grey-scale 2D and 3D US with tissue harmonic imaging showed inhomogeneous, encapsulated, solid tumour of t...

journal_title：European radiology

authors： Slapa RZ,Jakubowski W,Kasperlik-Zaluska AA,Szopiñski K,Debski R,Samsel M,Polañski J,Borowicz K

更新日期：2002-12-01 00:00:00

abstract：OBJECTIVE:To evaluate an interactive computer-aided detection (CAD) system for reading mammograms to improve decision making. METHODS:A dedicated mammographic workstation has been developed in which readers can probe image locations for the presence of CAD information. If present, CAD findings are displayed with the c...

journal_title：European radiology

authors： Samulski M,Hupse R,Boetes C,Mus RD,den Heeten GJ,Karssemeijer N

更新日期：2010-10-01 00:00:00

abstract：OBJECTIVE:To evaluate the performance of a computer-aided algorithm for automated stenosis detection at coronary CT angiography (cCTA). METHODS:We investigated 59 patients (38 men, mean age 58 +/- 12 years) who underwent cCTA and quantitative coronary angiography (QCA). All cCTA data sets were analyzed using a softwar...

journal_title：European radiology

authors： Arnoldi E,Gebregziabher M,Schoepf UJ,Goldenberg R,Ramos-Duran L,Zwerner PL,Nikolaou K,Reiser MF,Costello P,Thilo C

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVES:To assess the usefulness of C-arm cone-beam computed tomography (CBCT) virtual navigation-guided percutaneous mediastinal mass biopsy in terms of diagnostic accuracy and complication rates. METHODS:Seventy-eight CBCT virtual navigation-guided percutaneous mediastinal mass biopsies were performed in 75 patie...

journal_title：European radiology

authors： Kim H,Park CM,Lee SM,Goo JM

更新日期：2015-12-01 00:00:00

abstract：OBJECTIVES:To investigate the diagnostic accuracy, through quantitative analysis, of contrast-enhanced ultrasound (CEUS), using a microbubble contrast agent, in the differentiation of thyroid nodules. METHODS:This prospective study enrolled 46 patients with solitary, scintigraphically non-functional thyroid nodules. T...

journal_title：European radiology

authors： Nemec U,Nemec SF,Novotny C,Weber M,Czerny C,Krestan CR

更新日期：2012-06-01 00:00:00

abstract：:The recent explosion of 'big data' has ushered in a new era of artificial intelligence (AI) algorithms in every sphere of technological activity, including medicine, and in particular radiology. However, the recent success of AI in certain flagship applications has, to some extent, masked decades-long advances in comp...

journal_title：European radiology

authors： Savadjiev P,Chong J,Dohan A,Vakalopoulou M,Reinhold C,Paragios N,Gallix B

更新日期：2019-03-01 00:00:00

abstract：:The aim of our study was to evaluate a mammography unit capable of magnification of up to fourfold at an equivalent or lower dose than with current systems. A prototype mammography tube with an electron-beam-focusing technology resulting in a focal spot size of 40-120 micro m was combined with a highly intensifying sc...

journal_title：European radiology

authors： Funke M,Breiter N,Hermann K,Oestmann J,Grabbe E

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the role of core-needle biopsy (CNB) by comparing the results of CNB and repeated fine-needle aspiration (FNA) for thyroid nodules with initially non-diagnostic FNA results. METHODS:From October 2008 to December 2011, 360 nodules - 180 consecutive repeated FNAs and 180 consecutive CNBs -- from 36...

journal_title：European radiology

authors： Choi SH,Baek JH,Lee JH,Choi YJ,Hong MJ,Song DE,Kim JK,Yoon JH,Kim WB

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVES:To assess whether extracellular volume (ECV) fraction with equilibrium contrast-enhanced multidetector computed tomography (MDCT) predicts outcomes for unresectable pancreatic adenocarcinoma patients treated with chemotherapy METHODS: Sixty-seven patients (42 men, 25 women; mean age, 67.5 years; range, 45-83...

journal_title：European radiology

authors： Fukukura Y,Kumagae Y,Higashi R,Hakamada H,Takumi K,Maemura K,Higashi M,Kamimura K,Nakajo M,Yoshiura T

更新日期：2019-01-01 00:00:00