Assessment of an advanced virtual monoenergetic reconstruction technique in cerebral and cervical angiography with third-generation dual-source CT: Feasibility of using low-concentration contrast medium.

abstract：OBJECTIVE:To develop recommendations that can be used as guidance for standardized approach regarding indications, patient preparation, sequences acquisition, interpretation and reporting of magnetic resonance imaging (MRI) for diagnosis and grading of pelvic floor dysfunction (PFD). METHODS:The technique included cri...

journal_title：European radiology

authors： El Sayed RF,Alt CD,Maccioni F,Meissnitzer M,Masselli G,Manganaro L,Vinci V,Weishaupt D,ESUR and ESGAR Pelvic Floor Working Group.

更新日期：2017-05-01 00:00:00

abstract：:Blunt injury of the extrahepatic bile duct is rare and hence a large series of scientific study of its MRI is difficult to perform. We present the MRI and MR cholangiography of a case of blunt extrahepatic bile duct injury proven at surgery. The diagnosis could be established based on MRI findings of an abrupt taperin...

journal_title：European radiology

authors： Wong YC,Wang LJ,Chen RJ,Chen CJ

更新日期：2002-10-01 00:00:00

abstract：:We retrospectively reviewed surgical biopsy findings of lesions diagnosed as radial scars (RS) at stereotactic core-needle biopsy (SCNB). RS was diagnosed in 52 of 1415 (3.7%) consecutive mammographically detected lesions that underwent 14-gauge automated SCNB. Subsequent surgical biopsy findings were available for 43...

journal_title：European radiology

authors： López-Medina A,Cintora E,Múgica B,Operé E,Vela AC,Ibañez T

更新日期：2006-08-01 00:00:00

abstract：:The authors describe the discovery of ascending colonic variceal veins via celiomesenteric diagnostic angiography following a bout of melena in a 44-year-old woman. Magnetic resonance imaging, including phase-contrast MR venography, allowed visualization of the portal and systemic veins immediately after the initial a...

journal_title：European radiology

authors： Chevallier P,Motamedi JP,Demuth N,Caroli-Bosc FX,Oddo F,Padovani B

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:Current methods for infarct size and microvascular obstruction (MVO) quantification by cardiac magnetic resonance (CMR) imaging rely on planimetry. This method is time-consuming. We sought to evaluate a direct assessment of MVO severity based on visual evaluation and to compare it to a reference method. MET...

journal_title：European radiology

authors： Sirol M,Gzara H,Gayat E,Dautry R,Gellen B,Logeart D,Soyer P,Vicaut E,Mercadier JJ

更新日期：2016-07-01 00:00:00

abstract：:Rapid clinical dissemination of CT colonography (CTC) is occurring in parallel with continued research into technique optimisation and diagnostic performance. A need exists therefore for current guidance as to basic prerequisites for effective clinical implementation. A questionnaire detailing CTC technique, analysis,...

journal_title：European radiology

authors： Taylor SA,Laghi A,Lefere P,Halligan S,Stoker J

更新日期：2007-02-01 00:00:00

abstract：:To assess the effect of the osmolarity for small bowel distension in MRI, ten volunteers ingested at two separate occasions negative oral contrast agents with different quantity and osmolarity: (1) a water solution combined with 2.0% sorbitol and 0.2% locus bean gum (LBG) with a quantity of 1500 ml and an osmolarity o...

journal_title：European radiology

authors： Ajaj W,Goyen M,Schneemann H,Kuehle C,Nuefer M,Ruehm SG,Goehde SC,Lauenstein TC

更新日期：2005-07-01 00:00:00

abstract：:The aim of this study was to assess the costs and effectiveness of selective short magnetic resonance imaging (MRI) in patients with acute knee injury. A model was developed to evaluate the selective use of MRI in patients with acute knee injury and no fracture on radiography based on the results of a trial in which 2...

journal_title：European radiology

authors： Oei EH,Nikken JJ,Ginai AZ,Krestin GP,Verhaar JA,van Vugt AB,Hunink MG

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVES:To evaluate the changes in arterial oxygenation after portal decompression in Budd-Chiari syndrome (BCS) patients with hepatopulmonary syndrome (HPS). METHODS:From June 2014 to June 2015, all patients with BCS who underwent balloon angioplasty or transjugular intrahepatic portosystemic shunt (TIPS) creation...

journal_title：European radiology

authors： Tsauo J,Zhao H,Zhang X,Ma H,Jiang M,Weng N,Li X

更新日期：2019-06-01 00:00:00

abstract：OBJECTIVES:The study aims were to identify CT features that predict outcome of fibrotic idiopathic interstitial pneumonia (IIP) when information from lung biopsy data is unavailable. METHODS:HRCTs of 146 consecutive patients presenting with fibrotic IIP were studied. Visual estimates were made of the extent of abnorma...

journal_title：European radiology

authors： Edey AJ,Devaraj AA,Barker RP,Nicholson AG,Wells AU,Hansell DM

更新日期：2011-08-01 00:00:00

abstract：:An unusual case of myositis ossificans traumatica lesion located in the paraspinal region is reported. Despite the contiguity of the lesion with the cervical vertebrae and ominous appearance of the biopsy material, the history of antecedent trauma and computed tomography findings allowed preoperative accurate diagnosi...

journal_title：European radiology

authors： Baysal T,Baysal O,Sarac K,Elmali N,Kutlu R,Ersoy Y

更新日期：1999-01-01 00:00:00

abstract：:The arrival of new surgical transplantation techniques, such as split living donor or auxiliary liver transplantation, have increased the incidence of vascular and biliary complications. The causes, symptoms, and diagnostic modalities of arterial, portal caval, and biliary complications are detailed. Interventional te...

journal_title：European radiology

authors： Denys A,Chevallier P,Doenz F,Qanadli SD,Sommacale D,Gillet M,Schnyder P,Bessoud B

更新日期：2004-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility of dual-energy CT (DECT) ventilation imaging in combination with DE perfusion mapping for a comprehensive assessment of ventilation, perfusion, morphology and structure of the pulmonary parenchyma. METHODS:Two dual-energy CT acquisitions for xenon-enhanced ventilation and iodine-e...

journal_title：European radiology

authors： Thieme SF,Hoegl S,Nikolaou K,Fisahn J,Irlbeck M,Maxien D,Reiser MF,Becker CR,Johnson TR

更新日期：2010-12-01 00:00:00

abstract：OBJECTIVES:To evaluate visualization of the right adrenal vein (RAV) with multidetector CT and non-contrast-enhanced MR imaging in patients with primary aldosteronism. METHODS:A total of 125 patients (67 men) scheduled for adrenal venous sampling (AVS) were included. Dynamic 64-detector-row CT and balanced steady-stat...

journal_title：European radiology

authors： Ota H,Seiji K,Kawabata M,Satani N,Omata K,Ono Y,Iwakura Y,Morimoto R,Matsuura T,Kudo M,Tominaga J,Satoh F,Ito S,Takase K

更新日期：2016-03-01 00:00:00

abstract：OBJECTIVE:To determine the prevalence of pulmonary metastases on re-staging chest CT at the time of first local recurrence (LR) of trunk or extremity soft tissue sarcoma (STS). MATERIALS AND METHODS:Retrospective review of all patients diagnosed with recurrent STS between May 2007 and April 2018. Data collected includ...

journal_title：European radiology

authors： Baig MS,Habib W,Attard V,Sharif B,Lindsay D,Upadhyay B,Saifuddin A

更新日期：2020-10-10 00:00:00

abstract：OBJECTIVE:To investigate comparative effectiveness of drug-eluting bead transarterial chemoembolization (DEB-TACE) versus Yttrium-90 (90Y)-radioembolization for hepatocellular carcinoma (HCC). METHODS:Studies comparing conventional (c)TACE versus 90Y-radioembolization or DEB-TACE for HCC treatment were identified usin...

journal_title：European radiology

authors： Ludwig JM,Zhang D,Xing M,Kim HS

更新日期：2017-05-01 00:00:00

abstract：:The aim of this study is to evaluate the usefulness of diffusion-weighted (DW) magnetic resonance (MR) imaging in detecting peritoneal dissemination in cases of gynecological malignancy. We retrospectively analyzed MR images obtained from 26 consecutive patients with gynecological malignancy. Peritoneal dissemination ...

journal_title：European radiology

authors： Fujii S,Matsusue E,Kanasaki Y,Kanamori Y,Nakanishi J,Sugihara S,Kigawa J,Terakawa N,Ogawa T

更新日期：2008-01-01 00:00:00

abstract：OBJECTIVE:Coronary angiography using multidetector computed tomography (MDCT) allows non-invasive assessment of non-calcified, calcified and mixed plaques. Progression of coronary plaques may be influenced by statins. METHODS:Sixty-three consecutive patients underwent MDCT as a follow-up to their original CT angiograp...

journal_title：European radiology

authors： Hoffmann H,Frieler K,Schlattmann P,Hamm B,Dewey M

更新日期：2010-12-01 00:00:00

abstract：OBJECTIVE:To qualitatively and quantitatively compare different late gadolinium enhancement (LGE) sequences acquired at 3T with a parallel RF transmission technique. METHODS:One hundred and sixty participants prospectively enrolled underwent a 3T cardiac MRI with 3 different LGE sequences: 3D Phase-Sensitive Inversion...

journal_title：European radiology

authors： Schultz A,Caspar T,Schaeffer M,Labani A,Jeung MY,El Ghannudi S,Roy C,Ohana M

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:To describe and evaluate a novel technical development to improve detection of intracranial vessel occlusions using multiphase CT angiography (MPCTA). MATERIALS AND METHODS:The institutional ethics committee approved the study. Fifty patients (30 consecutive distal (M2 or smaller) anterior circulation occlus...

journal_title：European radiology

authors： Byrne D,Walsh JP,Sugrue G,Stanley E,Marnane M,Walsh CD,Kelly P,Murphy S,Kavanagh EC,MacMahon PJ

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVES:To determine association of gross tumour volume (GTV) of resectable oesophageal squamous cell carcinoma (SCC) measured on T2-weighted imaging (T2WI), contrast-enhanced T1-weighted imaging (CE-T1WI) and diffusion-weighted imaging (DWI) with T category and lymphatic metastasis (LM). METHODS:Sixty oesophageal ...

journal_title：European radiology

authors： Wu L,Ou J,Chen TW,Li R,Zhang XM,Chen YL,Jiang Y,Yang JQ,Cao JM

更新日期：2018-11-01 00:00:00

abstract：OBJECTIVE:To determine the value of perfusion computed tomography (CT-p) in the quantitative assessment of tumour-related neoangiogenesis processes in patients with hepatocellular carcinoma (HCC). MATERIALS AND METHODS:Fifty-two biopsy proven HCC lesions were examined with dynamic CT investigations during injection of...

journal_title：European radiology

authors： Ippolito D,Capraro C,Casiraghi A,Cestari C,Sironi S

更新日期：2012-04-01 00:00:00

abstract：:The magnetic resonance (MR) guidance of endovascular interventions is probably one of the greatest challenges of clinical MR research. MR angiography is not only an imaging tool for the vasculature but can also simultaneously depict high tissue contrast, including the differentiation of the vascular wall and perivascu...

journal_title：European radiology

authors： Kos S,Huegli R,Bongartz GM,Jacob AL,Bilecen D

更新日期：2008-04-01 00:00:00

abstract：OBJECTIVES:To assess the risk of lung cancer and specific mortality rate in patients with and without solitary pulmonary nodules (SPN) on chest radiograph and CT. METHODS:This prospective study included 16,078 patients ≥35 years old (893 of them had an SPN detected with either chest radiograph or CT) and 15,185 withou...

journal_title：European radiology

authors： Gómez-Sáez N,Hernández-Aguado I,Vilar J,González-Alvarez I,Lorente MF,Domingo ML,Valero MP,Parker LA,Lumbreras B

更新日期：2015-12-01 00:00:00

abstract：OBJECTIVES:To determine the incremental value of non-contrast CT (NCCT) on dual-energy CT (DECT) in symptomatic first metatarsophalangeal (MTP) joints in early gout. METHODS:One hundred and fifteen painful joints were consecutively enrolled and gout was diagnosed based on the 2015 EULAR/ACR criteria and/or arthrocente...

journal_title：European radiology

authors： Lee SK,Jung JY,Jee WH,Lee JJ,Park SH

更新日期：2019-03-01 00:00:00

abstract：:CT-guided procedures remain an important tool for diagnosis and tissue acquisition for primary diagnosis and molecular/tissue correlation. New imaging devices such as MDCT and PET/CT will improve diagnosis but percutaneous procedures will be needed to confirm and support new molecular and DNA treatments. Coagulopathic...

journal_title：European radiology

authors： Haaga JR

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVES:To evaluate factors associated with increased fluoroscopy time or the need for complex techniques at IVC filter retrieval. METHODS:This is a single-institution retrospective cohort study of 187 consecutive patients who underwent IVC filter retrieval. An analysis was performed on associations of patient fact...

journal_title：European radiology

authors： Kleedehn M,Moore K,Longo K,Woo K,Laeseke P

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVES:To compare the occurrence of transient severe motion (TSM) between gadoxetate disodium- and gadopentetate dimeglumine-enhanced MRI and between gadoxetate disodium-enhanced MRI scans obtained with and without the application of a modified breath-holding technique. METHODS:We reviewed 80 patients who underwen...

journal_title：European radiology

authors： Song JS,Choi EJ,Park EH,Lee JH

更新日期：2018-03-01 00:00:00

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

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

更新日期：2017-11-01 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