Dual-energy computed tomography in acute ischemic stroke: state-of-the-art.

abstract：OBJECTIVES:To assess the treatment-induced changes of health-related quality-of-life (HRQoL) in patients with venous malformations (VM) who underwent ethanol gel sclerotherapy. METHODS:The prospective study in children and adults was approved by the local ethics committee. 31 patients (mean age 23.42 years, range 6.6 ...

journal_title：European radiology

authors： Wohlgemuth WA,Müller-Wille R,Teusch V,Hammer S,Wildgruber M,Uller W

更新日期：2017-06-01 00:00:00

abstract：:Globus pallidus involvement is a well-known magnetic resonance (MR) imaging finding of acute kernicterus. However, it is not clear how early the involvement of globus pallidus occurs and whether or not it is seen in every case. Therefore, we aimed to investigate the globus pallidus involvement in 13 neonates with acut...

journal_title：European radiology

authors： Coskun A,Yikilmaz A,Kumandas S,Karahan OI,Akcakus M,Manav A

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVE:Medical imaging acquired for clinical purposes can have several legitimate secondary uses in research projects and teaching libraries. No commonly accepted solution for anonymising these images exists because the amount of personal data that should be preserved varies case by case. Our objective is to provide...

journal_title：European radiology

authors： González DR,Carpenter T,van Hemert JI,Wardlaw J

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVES:To determine whether liver function as determined by indocyanine green (ICG) clearance can be estimated quantitatively from hepatic magnetic resonance (MR) relaxometry with gadoxetic acid (Gd-EOB-DTPA). METHODS:One hundred and seven patients underwent an ICG clearance test and Gd-EOB-DTPA-enhanced MRI, incl...

journal_title：European radiology

authors： Haimerl M,Schlabeck M,Verloh N,Zeman F,Fellner C,Nickel D,Barreiros AP,Loss M,Stroszczynski C,Wiggermann P

更新日期：2016-04-01 00:00:00

abstract：:The purpose of the study was to evaluate the CT abnormalities of airways and lung parenchyma in asthmatic patients and to assess inter- and intraobserver variability for these abnormalities. The CT scans of 50 asthmatic patients and 10 healthy volunteers were assessed independently by four independent chest radiologis...

journal_title：European radiology

authors： Grenier P,Mourey-Gerosa I,Benali K,Brauner MW,Leung AN,Lenoir S,Cordeau MP,Mazoyer B

更新日期：1996-01-01 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：OBJECTIVES:To determine whether changes in ADC of bone metastases secondary to prostate carcinoma are significantly different in responders compared with progressors on chemotherapy. METHODS:Twenty-six patients with known bone metastases secondary to prostate carcinoma underwent diffusion-weighted MRI of the lumbar sp...

journal_title：European radiology

authors： Messiou C,Collins DJ,Giles S,de Bono JS,Bianchini D,de Souza NM

更新日期：2011-10-01 00:00:00

abstract：OBJECTIVES:Vertebral augmentation (VA) has become routinely used in vertebral compression fractures (VCFs). VCFs are often associated with posterior wall protrusions (PWPs), which theoretically contraindicates vertebroplasty due to a higher risk of neurological complications. The latest generation of VA devices uses in...

journal_title：European radiology

authors： Meyblum L,Premat K,Elhorany M,Shotar E,Cormier É,Degos V,Pascal-Mousselard H,Rosenberg S,Clarençon F,Chiras J

更新日期：2020-10-01 00:00:00

abstract：:The purpose was to evaluate low-dose CT colonography without cathartic cleansing in terms of image quality, polyp visualization and patient acceptance. Sixty-one patients scheduled for colonoscopy started a low-fiber diet, lactulose and amidotrizoic-acid for fecal tagging 2 days prior to the CT scan (standard dose, 5....

journal_title：European radiology

authors： Florie J,van Gelder RE,Schutter MP,van Randen A,Venema HW,de Jager S,van der Hulst VP,Prent A,Bipat S,Bossuyt PM,Baak LC,Stoker J

更新日期：2007-12-01 00:00:00

abstract：OBJECTIVES:Normative brain volume reports (NBVRs) are becoming more and more available for the workup of dementia patients in clinical routine. However, it is yet unknown how this information can be used in the radiological decision-making process. The present study investigates the diagnostic value of NBVRs for detect...

journal_title：European radiology

authors： Hedderich DM,Dieckmeyer M,Andrisan T,Ortner M,Grundl L,Schön S,Suppa P,Finck T,Kreiser K,Zimmer C,Yakushev I,Grimmer T

更新日期：2020-05-01 00:00:00

abstract：:The purpose was to analyse the aetiology and ultrasound appearances of segmental testicular infarction. Patients with focal testicular lesions underwent colour Doppler high frequency ultrasound. Segmental testicular infarction was defined as any focal area of altered reflectivity, with or without focal enlargement wit...

journal_title：European radiology

authors： Bilagi P,Sriprasad S,Clarke JL,Sellars ME,Muir GH,Sidhu PS

更新日期：2007-11-01 00:00:00

abstract：:We report a rare case of dysplasia epiphysealis hemimelica (DEH) in the wrist of a 7-year-old boy. Clinical, radiological and histopathological manifestations are discussed. The correct diagnosis of DEH, however, was made by the confrontation of the radiological and pathological data. The radiologist should inform the...

journal_title：European radiology

authors： Vanhoenacker F,Morlion J,De Schepper AM,Callewaert E

更新日期：1999-01-01 00:00:00

abstract：:The aim of this study was to evaluate the feasibility of coaxial approach in difficult-to-cross lesions in patients with failed percutaneous transluminal renal angioplasty by conventional over-the-wire exchange technique. Twelve stenoses in 10 patients (six women and four men; age range 19 +/- 7 years) with uncontroll...

journal_title：European radiology

authors： Sharma S,Mahapatra M,Bhargava S,Bhargava B,Ramamurthy S,Rajani M

更新日期：1999-01-01 00:00:00

abstract：:Lesion area measurement in multiple sclerosis (MS) is one of the key points in evaluating the natural history and in monitoring the efficacy of treatments. This study was performed to check the intra- and inter-observer agreement variability of a locally developed Growing Region Segmentation Software (GRES), comparing...

journal_title：European radiology

authors： Parodi RC,Sardanelli F,Renzetti P,Rosso E,Losacco C,Ferrari A,Levrero F,Pilot A,Inglese M,Mancardi GL

更新日期：2002-04-01 00:00:00

abstract：:Our aim was to evaluate whether it is possible to visualize slow flow within a small catheter placed inside a living animal. We used a flow-sensitive, single-shot turbo spin-echo (SS-TSE) MRI sequence, developed in house, based on diffusion-weighted (DW) techniques. Four anesthetized pigs were used as models. A plasti...

journal_title：European radiology

authors： Hellund JC,Labori KJ,Bjørnbeth BA,Gjesdal KI,Geitung JT

更新日期：2004-09-01 00:00:00

abstract：:Fragmentation by pigtail rotation catheter may be a therapeutic option in acute massive pulmonary embolism, especially in patients with high risk of right ventricular failure. We report a patient with an occlusion of the right intermediate pulmonary artery by a large embolus, slightly protruding into the perfused righ...

journal_title：European radiology

authors： Schmitz-Rode T,Janssens U,Hanrath P,Günther RW

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to compare single and tandem ureteral stenting in the management of malignant ureteral obstruction (MUO). METHODS:Our hospital's institutional review board approved this prospective study. Between November 2014 and June 2017, single ureteral stenting was performed in 56 patients (9...

journal_title：European radiology

authors： Liu KL,Lee BC,Ye JD,Chang YH,Chang CC,Huang KH,Lee YJ,Chang YC

更新日期：2019-02-01 00:00:00

abstract：:The purpose of this study was to determine the feasibility and features of low-field MR imaging in performing interstitial laser ablation of osteoid osteomas. Between September 2001 and April 2002, five consecutive patients with clinical and imaging findings suggesting osteoid osteoma and referred for removal of osteo...

journal_title：European radiology

authors： Sequeiros RB,Hyvönen P,Sequeiros AB,Jyrkinen L,Ojala R,Klemola R,Vaara T,Tervonen O

更新日期：2003-10-01 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：:This was a prospective, multicenter study designed to evaluate the utility of MDCT in the diagnosis of coronary artery disease (CAD) in patients scheduled for elective coronary angiography (CA) using different MDCT systems from different manufacturers. Twenty national sites prospectively enrolled 367 patients between ...

journal_title：European radiology

authors： Marano R,De Cobelli F,Floriani I,Becker C,Herzog C,Centonze M,Morana G,Gualdi GF,Ligabue G,Pontone G,Catalano C,Chiappino D,Midiri M,Simonetti G,Marchisio F,Olivetti L,Fattori R,Bonomo L,Del Maschio A,NIMISCAD Study

更新日期：2009-05-01 00:00:00

abstract：:Despite its lack of specificity, magnetic resonance imaging (MRI) of the bone marrow has the potential to play a role in the management of patients with primary neoplastic disorders of the hematopoietic system, including lymphomas, leukemias and multiple myeloma. In addition to its use in the assessment of suspected s...

journal_title：European radiology

authors： Vande Berg BC,Lecouvet FE,Michaux L,Ferrant A,Maldague B,Malghem J

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVES:To assess the interchangeability of zone-specific (peripheral-zone (PZ) and transition-zone (TZ)) multiparametric-MRI (mp-MRI) logistic-regression (LR) models for classification of prostate cancer. METHODS:Two hundred and thirty-one patients (70 TZ training-cohort; 76 PZ training-cohort; 85 TZ temporal vali...

journal_title：European radiology

authors： Dikaios N,Alkalbani J,Abd-Alazeez M,Sidhu HS,Kirkham A,Ahmed HU,Emberton M,Freeman A,Halligan S,Taylor S,Atkinson D,Punwani S

更新日期：2015-09-01 00:00:00

abstract：OBJECTIVES:To demonstrate the feasibility of using chemical exchange saturation transfer (CEST) imaging to detect Parkinson's disease (PD) in patients at 3 Tesla. METHODS:Twenty-seven PD patients (17 men and 10 women; age range, 54-77 years) and 22 age-matched normal controls (13 men and 9 women; age range, 55-73 year...

journal_title：European radiology

authors： Li C,Peng S,Wang R,Chen H,Su W,Zhao X,Zhou J,Chen M

更新日期：2014-10-01 00:00:00

abstract：:The lower the heart rate the better image quality in multislice computed tomography (MSCT) coronary angiography. We prospectively assessed the influence of heart rate on per-patient diagnostic accuracy and image quality of MSCT coronary angiography and compared adaptive multisegment and standard halfscan reconstructio...

journal_title：European radiology

authors： Dewey M,Teige F,Laule M,Hamm B

更新日期：2007-11-01 00:00:00

abstract：:To assist the radiologist in differentiating the colitis in children, this review proposes a systematic US approach to the disease, presents the US aspect of the normal colon and describes three distinctive US patterns reflecting the intramural extension of the histopathological changes. Each pattern corresponds to on...

journal_title：European radiology

authors： Baud C,Saguintaah M,Veyrac C,Couture A,Ferran JL,Barnéon G,Veyrac M

更新日期：2004-11-01 00:00:00

abstract：OBJECTIVES:To evaluate early post-operative magnetic resonance (EPMR) as a prognostic tool after resection of glioblastoma. METHODS:Sixty EPMR examinations were evaluated for perioperative infarct, tumour growth between diagnosis and EPMR, contrast enhancement pattern, and extent of resection (EOR). The EOR was approa...

journal_title：European radiology

authors： Majós C,Cos M,Castañer S,Gil M,Plans G,Lucas A,Bruna J,Aguilera C

更新日期：2016-04-01 00:00:00

abstract：:Cystic angiomatosis is a rare disorder with a poor prognosis. We describe a case of a 33-year-old woman who presented with longstanding bone pain, hemolytic anemia, and an enlarged spleen. Radiologically, multiple osseous lesions with a mixed pattern of lytic and sclerotic areas were seen within the shoulders, spine, ...

journal_title：European radiology

authors： Vanhoenacker FM,Schepper AM,Raeve H,Berneman Z

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVES:Radiomic involves testing the associations of a large number of quantitative imaging features with clinical characteristics. Our aim was to extract a radiomic signature from axial T2-weighted (T2-W) magnetic resonance imaging (MRI) of the whole prostate able to predict oncological and radiological scores in ...

journal_title：European radiology

authors： Gugliandolo SG,Pepa M,Isaksson LJ,Marvaso G,Raimondi S,Botta F,Gandini S,Ciardo D,Volpe S,Riva G,Rojas DP,Zerini D,Pricolo P,Alessi S,Petralia G,Summers PE,Mistretta FA,Luzzago S,Cattani F,De Cobelli O,Cassano E,

更新日期：2021-02-01 00:00:00

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

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

abstract：OBJECTIVE:To assess the relationship between white matter (WM) integrity and clinical variables in tinnitus patients using diffusion tensor imaging (DTI). METHODS:Sixty-seven tinnitus patients and 39 healthy controls were enrolled in this study. The tinnitus duration, laterality, pitch and characteristics, and two psy...

journal_title：European radiology

authors： Ryu CW,Park MS,Byun JY,Jahng GH,Park S

更新日期：2016-07-01 00:00:00