Bone marrow oedema associated with benign and malignant bone tumours.

abstract：:We compared retrospectively three groups of 150 patients who had undergone radiologic examinations of the stomach and duodenum. Each group was examined with a different barium suspension and radiographic technique: single-contrast (SC), double-contrast (DC), or biphasic-contrast (BC). The radiographs of each study wer...

journal_title：European journal of radiology

authors： de Lange EE,Shaffer HA Jr,Croft BY

更新日期：1990-05-01 00:00:00

abstract：:Our purpose is to clarify the diffusion-weighted (DW) imaging findings of adnexal torsion. We retrospectively analyzed the DW imaging findings in 11 consecutive patients with surgical confirmation of adnexal torsion. We assessed signal intensity of the adnexal mass and fallopian tube thickening, and the location of ab...

journal_title：European journal of radiology

authors： Fujii S,Kaneda S,Kakite S,Kanasaki Y,Matsusue E,Harada T,Kaminou T,Ogawa T

更新日期：2011-02-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to update a long-term study that evaluates the accuracy of MR imaging in the characterisation of adrenal tumours. In all patients, MR imaging findings were correlated with histopathologic results. PATIENTS:In 204/560 patients who underwent MR imaging for characterisation of an a...

journal_title：European journal of radiology

authors： Hönigschnabl S,Gallo S,Niederle B,Prager G,Kaserer K,Lechner G,Heinz-Peer G

更新日期：2002-02-01 00:00:00

abstract：OBJECTIVE:To compare two different expandable electrodes in radiofrequency ablation of renal cell carcinoma. METHODS:Percutaneous ablation was performed at two centers using either an expandable 7F umbrella-shaped LeVeen probe (diameter 2-4 cm) and a 200-W generator (group A), or an expandable Starburst XL electrode w...

journal_title：European journal of radiology

authors： Gulesserian T,Mahnken AH,Schernthaner R,Memarsadeghi M,Weber M,Tacke A,Kettenbach J

更新日期：2006-08-01 00:00:00

abstract：:Although tumors of the parapharyngeal space are rare, they represent a formidable diagnostic and treatment challenge. The differentiation of a retrostyloid lesion from a prestyloid lesion is critical for guiding the differential diagnosis. The majority of lesions involving the retrostyloid parapharyngeal space are eit...

journal_title：European journal of radiology

authors： Varoquaux A,Fakhry N,Gabriel S,Garcia S,Ferretti A,Chondrogiannis S,Rubello D,Taïeb D

更新日期：2013-05-01 00:00:00

abstract：OBJECTIVES:To estimate the additional value of an increased flip angle of 35° in late phase Gd-EOB-DTPA-enhanced magnetic resonance cholangiography, as compared to T2w-MRCP. METHODS:40 adult patients underwent Gd-EOB-DTPA enhanced MRI of the liver including a T2-weighted 3D TSE MRCP (T2w-MRCP) as well as a late phase ...

journal_title：European journal of radiology

authors： Stelter L,Freyhardt P,Grieser C,Walter T,Geisel D,Baur A,Seehofer D,Denecke T

更新日期：2014-10-01 00:00:00

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

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

更新日期：2017-10-01 00:00:00

abstract：OBJECTIVE:To investigate the distribution of an ultrasound-guided intra-articular (IA) injection in the wrist joint of patients with rheumatoid arthritis (RA). METHODS:An ultrasound-guided IA drug injection into the wrist joint was performed in 17 patients with 1 ml methylprednisolone (40 mg/ml), 0.5 ml Lidocaine (5mg...

journal_title：European journal of radiology

authors： Boesen M,Jensen KE,Torp-Pedersen S,Cimmino MA,Danneskiold-Samsøe B,Bliddal H

更新日期：2009-02-01 00:00:00

abstract：PURPOSE:The aim of the study is to explore the patient's and scan's parameters that affect the iodine concentration in the abdomen using dual energy computed tomography (DECT) in an oncologic population. METHOD:This is a retrospective study with consecutive patients with different cancers who underwent a single-source...

journal_title：European journal of radiology

authors： Corrias G,Sawan P,Mahmood U,Zheng J,Capanu M,Salvatore M,Spinato G,Saba L,Mannelli L

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:To evaluate deep-learning based calcium quantification on Chest CT scans compared with manual evaluation, and to enable interpretation in terms of the traditional Agatston score on dedicated Cardiac CT. METHODS:Automated calcium quantification was performed using a combination of deep-learning convolution neur...

journal_title：European journal of radiology

authors： van Assen M,Martin SS,Varga-Szemes A,Rapaka S,Cimen S,Sharma P,Sahbaee P,De Cecco CN,Vliegenthart R,Leonard TJ,Burt JR,Schoepf UJ

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVE:To compare the diagnostic performance between Prostate Imaging Reporting and Data System version 1(PI-RADS v1) and PI-RADS v2 for detection of prostate cancer (PCa). METHODS:A systematic literature search was performed from inception to September 31, 2018, in following databases MEDLINE, EMBASE, Cochrane Lib...

journal_title：European journal of radiology

authors： Li W,Xin C,Zhang L,Dong A,Xu H,Wu Y

更新日期：2019-05-01 00:00:00

abstract：PURPOSE:CT is considered the non-invasive gold standard for evaluating cardiac implantable electronic devices (CIEDs) lead perforation, but metal artifacts caused by the lead tip affect the image quality and make a definitive diagnosis challenging. We compared the performances of the metal artifact reduction (MAR) algo...

journal_title：European journal of radiology

authors： Kidoh M,Oda S,Nakato K,Sakabe D,Kanazawa H,Takashio S,Nakaura T,Nagayama Y,Sasao A,Hatemura M,Funama Y,Kaikita K,Tsujita K,Ikeda O,Azuma M,Hirai T

更新日期：2021-01-09 00:00:00

abstract：OBJECTIVE:To assess the role of apparent diffusion coefficient (ADC) measured with diffusion-weighted imaging (DWI) in predicting and assessing response of hepatocellular carcinoma (HCC) to transarterial chemoembolization (TACE). METHODS:Thirty-six patients with cirrhosis and untreated HCC who underwent TACE and MRI w...

journal_title：European journal of radiology

authors： Mannelli L,Kim S,Hajdu CH,Babb JS,Taouli B

更新日期：2013-04-01 00:00:00

abstract：BACKGROUND:Maintenance of mucosal healing is a primary goal when treating Crohn's disease (CD). Endoscopy is the most precise method for the assessment of mucosal healing, but is considered overly invasive for patients with CD. In contrast, CT enterography (CTE) is less invasive, but little is known about the correlati...

journal_title：European journal of radiology

authors： Sakurai T,Katsuno T,Saito K,Yoshihama S,Nakagawa T,Koseki H,Taida T,Ishigami H,Okimoto KI,Maruoka D,Matsumura T,Arai M,Yokosuka O

更新日期：2017-04-01 00:00:00

abstract：INTRODUCTION:Parosteal osteosarcomas and well-differentiated liposarcomas (WDLPS) of soft tissue share several features: they are slowly progressive, locally aggressive tumors, tend to recur locally, and rarely or never metastasizes if not dedifferentiated. Their treatment is wide surgical resection. Microscopically, b...

journal_title：European journal of radiology

authors： Larousserie F,Chen X,Ding Y,Kreshak J,Cocchi S,Huang X,Niu X,Alberghini M,Vanel D

更新日期：2013-12-01 00:00:00

abstract：OBJECTIVES:The purpose was to evaluate whether BI-RADS (the Breast Imaging Recording and Data System) combined with UE (ultrasound elastography) could improve the differentiation and characterization of benign and malignant breast lesions by comparing with BI-RADS. METHODS:A total of 1080 patients with 1194 breast les...

journal_title：European journal of radiology

authors： Hao SY,Ou B,Li LJ,Peng YL,Wang Y,Liu LS,Xiao Y,Liu SJ,Wu CJ,Jiang YX,Parajuly SS,Xu P,Hao Y,Li J,Zhi H,Luo BM

更新日期：2015-12-01 00:00:00

abstract：:The purpose of this study was to evaluate the agreement between axial, multiplanar reformatted (MPR) and semi-automated software measurements of pulmonary vein ostial diameters and distance to the first bifurcation. CT examinations of the thorax were retrospectively reviewed in 150 consecutive patients. The pulmonary ...

journal_title：European journal of radiology

authors： Cronin P,Saab A,Kelly AM,Gross BH,Patel S,Kazerooni EA,Carlos RC

更新日期：2009-07-01 00:00:00

abstract：:The radiographic film wastage and the different parameters affecting this wastage were analysed for a 9-week period at a 600-bed University Hospital. An overall reject rate of 7.6% was found. The different reasons for rejection were evaluated, while retake rate, relation between working experience of the personnel, am...

journal_title：European journal of radiology

authors： Arvanitis TN,Parizel PM,Degryse HR,De Schepper AM

更新日期：1991-05-01 00:00:00

abstract：PURPOSE:This prospective study aimed to investigate the correlation between two perfusion methods: arterial spin labeling (ASL) and dynamic contrast enhanced (DCE) technique in patients with nasopharyngeal carcinoma (NPC) and to optimize ASL protocol. MATERIALS AND METHODS:Forty-five newly diagnosed NPC patients under...

journal_title：European journal of radiology

authors： Lin M,Yu X,Luo D,Ouyang H,Xie L,Wu B,Zhou C

更新日期：2018-11-01 00:00:00

abstract：PURPOSE:To compare the quantitative and subjective image quality in abdominal angiography between dual-energy CT (DECT) at the routine concentration of iodinated contrast agent (300mg/mL) and conventional 120-kVp single-energy CT (SECT) at the high concentration of contrast agent (370mg/mL). MATERIALS AND METHODS:Abdo...

journal_title：European journal of radiology

authors： He J,Wang Q,Ma X,Sun Z

更新日期：2015-02-01 00:00:00

abstract：:Spin-Echo techniques in cardiovascular magnetic resonance (CMR) have been used for decades, primarily to image cardiac anatomy. More recently, T2-weighted (T2W) imaging has seen an increased role in CMR protocols, especially in tissue characterization in acute myocardial processes. This article will review current met...

journal_title：European journal of radiology

authors： Mirakhur A,Anca N,Mikami Y,Merchant N

更新日期：2013-10-01 00:00:00

abstract：OBJECTIVES:To prospectively investigate the diagnostic potential of lymph node (LN) magnetic resonance (MR) imaging features. METHODS:A radiologist determined the maximum diameters in the short and long axes, shape, signal intensities on T1- and T2-weighted imaging, pattern of enhancement, and apparent diffusion coeff...

journal_title：European journal of radiology

authors： Lee JH,Han SS,Hong EK,Cho HJ,Joo J,Park EY,Woo SM,Kim TH,Lee WJ,Park SJ

更新日期：2019-07-01 00:00:00

abstract：PURPOSE:The purpose of the study presented here was to determine the improvement in image quality of oxygen-enhanced magnetic resonance (MR) subtraction imaging obtained with a centrically reordered inversion recovery half-Fourier single-shot turbo spin-echo (c-IR-HASTE) sequence compared with that obtained with a conv...

journal_title：European journal of radiology

authors： Ohno Y,Hatabu H,Higashino T,Kawamitsu H,Watanabe H,Takenaka D,van Cauteren M,Sugimura K

更新日期：2004-11-01 00:00:00

abstract：:Ultrasonography (US) is a readily available non-invasive tool useful for the detection of musculoskeletal and soft tissue masses. Although X-Ray is often the first imaging study for evaluating both bone and soft tissue lesions, and magnetic resonance imaging and computed tomography are mandatory in lesions staging, US...

journal_title：European journal of radiology

authors： Sperandeo M,Trovato FM,Melillo N,Dimitri L,Musumeci G,Guglielmi G

更新日期：2017-05-01 00:00:00

abstract：PURPOSE:To seek for the minimal duration per bed position with a digital PET system without compromising image quality and lesion detection in patients requiring fast 18F-FDG PET imaging. MATERIALS AND METHODS:19 cancer patients experiencing pain or dyspnea and 9 pediatric patients were scanned on a Vereos system. Lis...

journal_title：European journal of radiology

authors： Lasnon C,Coudrais N,Houdu B,Nganoa C,Salomon T,Enilorac B,Aide N

更新日期：2020-08-01 00:00:00

abstract：PURPOSE:To assess the efficacy of the developed guideline on reading CT images of malignant pleural mesothelioma for improving radiologists' reading proficiency. MATERIALS AND METHODS:Three radiologists independently read the CT films of 22 cases including definite mesothelioma and non-mesothelioma cases at two times ...

journal_title：European journal of radiology

authors： Zhou H,Tamura T,Kusaka Y,Suganuma N,Subhannachart P,Vijitsanguan C,Noisiri W,Hering KG,Akira M,Itoh H,Arakawa H,Ishikawa Y,Kumagai S,Kurumatani N

更新日期：2013-01-01 00:00:00

abstract：PURPOSE:Although delayed enhanced CMR has become a reference method for infarct size quantification, there is no ideal method to quantify total infarct size in a routine clinical practice. In a prospective study we compared the performance and post-processing time of a global visual scoring method to standard quantitat...

journal_title：European journal of radiology

authors： Mewton N,Revel D,Bonnefoy E,Ovize M,Croisille P

更新日期：2011-04-01 00:00:00

abstract：PURPOSE:To assess the feasibility and advantages of high-resolution high-contrast magnetic resonance neurography (HRHC-MRN) for visualizing the morphology and pathology of the peripheral branches of cranial nerves. MATERIALS:cMRN (3D SPACE STIR sequence) and HRHC-MRN (contrast enhanced 3D SPACE STIR sequence) were per...

journal_title：European journal of radiology

authors： Wu W,Wu F,Liu D,Zheng C,Kong X,Shu S,Li D,Kong X,Wang L

更新日期：2020-11-01 00:00:00

abstract：:Nine patients with recurrent, facial basal cell carcinoma were followed up both clinically and radiographically using a panoramic technique. A cylindrical image track was used for panoramic radiography. Five patients had bony destruction due to tumour re-occurrence, four patients had bony defects caused by surgery. Th...

journal_title：European journal of radiology

authors： Hallikainen D,Tötterman S,Asko-Seljavaara S,Paukku P

更新日期：1984-11-01 00:00:00

abstract：PURPOSE:This retrospective study was undertaken to evaluate the effectiveness of coronary stent placement in hepatic artery stenosis after orthotopic liver transplantation (OLT). MATERIALS AND METHODS:Of 430 consecutive adult orthotopic liver transplant recipients between November 2003 and September 2005, 17 had hepat...

journal_title：European journal of radiology

authors： Huang M,Shan H,Jiang Z,Li Z,Zhu K,Guan S,Qian J,Chen G,Lu M,Yang Y

更新日期：2006-12-01 00:00:00