Morphological classification of intraductal papillary neoplasm of the bile duct.

abstract：:The aim of this study was to evaluate the potential of multislice CT angiography (CTA) in detecting hemodynamically significant (> or =70%) lesions of lower extremity inflow and runoff arteries. Fifty patients (42 men, 8 women; mean age 68 years) with peripheral arterial occlusive disease underwent multislice spiral C...

journal_title：European radiology

authors： Portugaller HR,Schoellnast H,Hausegger KA,Tiesenhausen K,Amann W,Berghold A

更新日期：2004-09-01 00:00:00

abstract：:Here we report our experience of a neuroprotective adaptation of the technique of CT-guided radiofrequency (RF) ablation of spinal osteoid osteomas. Over 9 years seven patients underwent eight CT-guided RF treatments for osteoid osteoma. CT-guided RF ablation was performed with general anaesthesia. The lesion was heat...

journal_title：European radiology

authors： Klass D,Marshall T,Toms A

更新日期：2009-09-01 00:00:00

abstract：:The aim of this study was to assess the efficacy of a superparamagnetic iron oxide, ferumoxides, in the detection and characterization of focal nodular hyperplasia (FNH) on MR conventional spin-echo (SE), fast spin-echo (FSE) and gradient-echo (GRE) images. Fourteen adults with 27 FNHs were evaluated at 1.5 T before a...

journal_title：European radiology

authors： Precetti-Morel S,Bellin MF,Ghebontni L,Zaïm S,Opolon P,Poynard T,Mathurin P,Cluzel P

更新日期：1999-01-01 00:00:00

abstract：:Eight interhemispheric lipomas (five tubulonodular lipomas and three curvilinear lipomas) were examined by magnetic resonance imaging (MRI). The purpose was to further investigate the relationship between the morphology of the different subtypes and the clinical presentation. The imaging findings were reviewed in ligh...

journal_title：European radiology

authors： Demaerel P,Van de Gaer P,Wilms G,Baert AL

更新日期：1996-01-01 00:00:00

abstract：:Acute liver failure (ALF)-related encephalopathy was previously characterized by MR spectroscopy of single voxels containing both grey and white matter brain tissue. Quantitative multivoxel MRS was used here to compare grey and white matter brain tissue concentrations of glutamate/glutamine (Glx) and lactate in ALF an...

journal_title：European radiology

authors： Sijens PE,Alkefaji H,Lunsing RJ,van Spronsen FJ,Meiners LC,Oudkerk M,Verkade HJ

更新日期：2008-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this study is to describe a new method to quickly estimate left atrial enlargement (LAE) on Computed Tomography. METHODS:Left atrial (LA) volume was assessed with a 3D-threshold Hounsfield unit detection technique, including left atrial appendage and excluding pulmonary venous confluence, in 2...

journal_title：European radiology

authors： Montillet M,Baqué-Juston M,Tasu JP,Bertrand S,Berthier F,Zarqane N,Brunner P

更新日期：2018-03-01 00:00:00

abstract：:This study aimed to evaluate the influence of a new navigator technique (3D MAG) on navigator efficiency, total acquisition time, image quality and diagnostic accuracy. Fifty-six patients with suspected coronary artery disease underwent free breathing navigator gated coronary MRA (Intera, Philips Medical Systems, 1.5 ...

journal_title：European radiology

authors： Hackenbroch M,Nehrke K,Gieseke J,Meyer C,Tiemann K,Litt H,Dewald O,Naehle CP,Schild H,Sommer T

更新日期：2005-08-01 00:00:00

abstract：:Several excellent imaging modalities are available for studying the great vessels of the chest noninvasively. Besides computed tomography (CT), magnetic resonance imaging (MRI) and echocardiography (in particular the transesophageal approach) can accurately depict abnormalities of the thoracic vasculature, and are a v...

journal_title：European radiology

authors： Marchal G,Bogaert J

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:To assess the accuracy of CT texture and shape analysis in the differentiation of benign and malignant mediastinal nodes in lung cancer. METHODS:Forty-three patients with biopsy-proven primary lung malignancy with pathological mediastinal nodal staging and unenhanced CT of the thorax were studied retrospecti...

journal_title：European radiology

authors： Bayanati H,E Thornhill R,Souza CA,Sethi-Virmani V,Gupta A,Maziak D,Amjadi K,Dennie C

更新日期：2015-02-01 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：:An unusual case is reported of a soft tissue mass in the lower extremity, without bone involvement, in an 85-year-old woman; the histopathological diagnosis was Burkitt's lymphoma. Pertinent clinical history, histological examination, and imaging procedures allowed early diagnosis. To our knowledge, the radiological f...

journal_title：European radiology

authors： García-Barredo R,Fernández Echevarría MA,del Riego M,Canga A

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVES:To utilize a deep learning model for automatic detection of abnormalities in chest CT images from COVID-19 patients and compare its quantitative determination performance with radiological residents. METHODS:A deep learning algorithm consisted of lesion detection, segmentation, and location was trained and ...

journal_title：European radiology

authors： Ni Q,Sun ZY,Qi L,Chen W,Yang Y,Wang L,Zhang X,Yang L,Fang Y,Xing Z,Zhou Z,Yu Y,Lu GM,Zhang LJ

更新日期：2020-12-01 00:00:00

abstract：:Adenocarcinoma is the most common malignant pancreatic tumor, affecting the head of the pancreas in 60-70% of cases. By the time of diagnosis, at least 80% of tumors are unresectable. Helical computed tomography (CT) is very effective in detecting and staging adenocarcinoma, with a sensitivity of up to 90% for detecti...

journal_title：European radiology

authors： Schima W,Ba-Ssalamah A,Kölblinger C,Kulinna-Cosentini C,Puespoek A,Götzinger P

更新日期：2007-03-01 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：:The purpose of this study was to evaluate high-resolution (HR) myocardial first-pass perfusion in healthy volunteers at 3 T compared to a typical clinical imaging protocol at 1.5 T, with respect to overall image quality and the presence of subendocardial dark rim artifacts. Myocardial first-pass rest perfusion studies...

journal_title：European radiology

authors： Strach K,Meyer C,Thomas D,Naehle CP,Schmitz C,Litt H,Bernstein A,Cheng B,Schild H,Sommer T

更新日期：2007-07-01 00:00:00

abstract：OBJECTIVES:To compare the value of functional future liver remnant (functFLR) to established clinical and imaging variables in prediction of post-hepatectomy liver failure (PHLF) after major liver resection. METHODS:This retrospective, cross-sectional study included 62 patients, who underwent gadoxetic acid enhanced M...

journal_title：European radiology

authors： Asenbaum U,Kaczirek K,Ba-Ssalamah A,Ringl H,Schwarz C,Waneck F,Fitschek F,Loewe C,Nolz R

更新日期：2018-11-01 00:00:00

abstract：KEY POINTS:• Abbreviated MRI (AMRI) protocols consist of acquiring only a minimal number of MRI sequences for HCC surveillance with acceptable diagnostic performance compared to complete MRI.• AMRI protocol options include non-contrast AMRI, dynamic AMRI or hepatobiliary phase AMRI post gadoxetate injection.• The best ...

journal_title：European radiology

authors： Vietti Violi N,Taouli B

更新日期：2020-08-01 00:00:00

abstract：BACKGROUND:In the vast majority of the laboratory-confirmed coronavirus disease 2019 (COVID-19) patients, computed tomography (CT) examinations yield a typical pattern and the sensitivity of this modality has been reported to be 97% in a large-scale study. Structured reporting systems simplify the interpretation and re...

journal_title：European radiology

authors： Salehi S,Abedi A,Balakrishnan S,Gholamrezanezhad A

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVES:Abdominal radiography is frequently used in acute abdominal non-traumatic pain despite the availability of more advanced diagnostic modalities. This study evaluates the diagnostic accuracy of low-dose CT compared with abdominal radiography, at similar radiation dose levels. METHODS:Fifty-eight patients were...

journal_title：European radiology

authors： Alshamari M,Norrman E,Geijer M,Jansson K,Geijer H

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVES:To compare the efficacy of ethanol ablation (EA) of cystic and predominantly cystic thyroid nodules, and to evaluate factors affecting efficacy. METHODS:From October 2008 to December 2010, a total of 217 thyroid nodules were treated with EA. Nodule volumes, symptoms and cosmetic scores were evaluated before...

journal_title：European radiology

authors： Kim YJ,Baek JH,Ha EJ,Lim HK,Lee JH,Sung JY,Kim JK,Kim TY,Kim WB,Shong YK

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVE:To investigate the prognostic significance of T1 mapping using T1 long and short in hypertrophic cardiomyopathy (HCM) patients. METHODS:A total of 263 consecutive patients with HCM referred for cardiovascular magnetic resonance (CMR) imaging were enrolled in this study. The imaging protocol consisted of cine...

journal_title：European radiology

authors： Li Y,Liu X,Yang F,Wang J,Xu Y,Fang T,Pu L,Zhou X,Han Y,Chen Y

更新日期：2021-01-15 00:00:00

abstract：OBJECTIVES:Peripheral bone infection (PBI) and prosthetic joint infection (PJI) are two different infectious conditions of the musculoskeletal system. They have in common to be quite challenging to be diagnosed and no clear diagnostic flowchart has been established. Thus, a conjoined initiative on these two topics has ...

journal_title：European radiology

authors： Sconfienza LM,Signore A,Cassar-Pullicino V,Cataldo MA,Gheysens O,Borens O,Trampuz A,Wörtler K,Petrosillo N,Winkler H,Vanhoenacker FMHM,Jutte PC,Glaudemans AWJM

更新日期：2019-12-01 00:00:00

abstract：:Ovarian cancer is the most lethal among the gynecologic malignancies with approximately 70% of patients presenting with advanced tumor stage. The prognosis of patients with ovarian cancer is directly related to the tumor stage and residual tumor burden after cytoreductive surgery. Exploratory laparotomy has been the c...

journal_title：European radiology

authors： Forstner R

更新日期：2007-12-01 00:00:00

abstract：:Significant advances have been recently introduced into various fields of technology, taking advantage of the use of new piezoelectric materials and the large diffusion of broadband transducers. Various types of modulation may be applied to the pulse characteristics, using single pulse, multipulse or multiline techniq...

journal_title：European radiology

authors： Claudon M,Tranquart F,Evans DH,Lefèvre F,Correas M

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVES:Hypoxia is associated with poor prognosis and treatment resistance in breast cancer. However, the temporally variant nature of hypoxia can complicate interpretation of imaging findings. We explored the relationship between hypoxia and vascular function in breast tumours through combined 18F-fluoromisonidazol...

journal_title：European radiology

authors： Carmona-Bozo JC,Manavaki R,Woitek R,Torheim T,Baxter GC,Caracò C,Provenzano E,Graves MJ,Fryer TD,Patterson AJ,Gilbert FJ

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVES:Investigate the relationship between quantified terminal ileal (TI) motility and histopathological activity grading, Crohn Disease MRI Index (CDMI) and faecal calprotectin. METHODS:Retrospective review of children with Crohn disease or unclassified inflammatory bowel disease, who underwent MR enterography. ...

journal_title：European radiology

authors： Cococcioni L,Fitzke H,Menys A,Gaunt T,Kumar S,Kiparissi F,Rampling D,Palm L,Taylor SA,Watson TA

更新日期：2021-02-01 00:00:00

abstract：OBJECTIVES:To apply an easy-to-assemble phantom substitute for human prostates in T2-weighted magnetic resonance imaging (T2WI), diffusion-weighted imaging (DWI) and 3D magnetic resonance spectroscopy (MRS). METHODS:Kiwi fruit were fixed with gel hot and cold compress packs on two plastic nursery pots, separated by a ...

journal_title：European radiology

authors： Mueller-Lisse UG,Murer S,Mueller-Lisse UL,Kuhn M,Scheidler J,Scherr M

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVES:To characterize interhemispheric functional and anatomical connectivity and their relationships with impulsive behaviour in codeine-containing cough syrup (CCS)-dependent male adolescents and young adults. METHODS:We compared volumes of corpus callosum (CC) and its five subregion and voxel-mirrored homotopi...

journal_title：European radiology

authors： Qiu YW,Lv XF,Jiang GH,Su HH,Ma XF,Tian JZ,Zhuo FZ

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to apply texture analysis (TA) on paraspinal musculature in T2-weighted (T2w) magnetic resonance images (MRI) of symptomatic lumbar spinal stenosis (LSS) patients and correlate the findings with clinical outcome measures. METHODS:Ninety patients were prospectively enrolled in the m...

journal_title：European radiology

authors： Mannil M,Burgstaller JM,Held U,Farshad M,Guggenberger R

更新日期：2019-01-01 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