Carcinoid tumours: predicting the location of the primary neoplasm based on the sites of metastases.

abstract：:A comparison was made of sirolimus-eluting stents and bare stents as an effective means of treatment of stenosis in crural arteries. Patients were randomly divided into two groups: (1) patients treated with sirolimus-eluting stents and (2) patients treated with bare stents. Each group consisted of 25 patients, and eve...

journal_title：European radiology

authors： Falkowski A,Poncyljusz W,Wilk G,Szczerbo-Trojanowska M

更新日期：2009-04-01 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 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：:Ultrasound has emerged as the primary imaging modality in conditions where either renal obstruction or renal medical disease is suspected on the basis of clinical and laboratory findings. In urinary tract obstruction, pathophysiologic changes affecting the pressure in the collecting system and kidney perfusion are wel...

journal_title：European radiology

authors： Mostbeck GH,Zontsich T,Turetschek K

更新日期：2001-01-01 00:00:00

abstract：:This discussion on developments within publishing presents further thought on green, gold and hybrid models of open access. It also discusses some of the advantages and disadvantages which may be encountered by researchers, authors, institutions, scientific organisations and publishers. ...

journal_title：European radiology

authors： Guenther RW,Dixon AK

更新日期：2013-05-01 00:00:00

abstract：:The purpose of this study was to investigate if experienced readers differ when matching polyps shown by both CT colonography (CTC) and optical colonoscopy (OC) and to explore the reasons for discrepancy. Twenty-eight CTC cases with corresponding OC were presented to eight experienced CTC readers. Cases represented a ...

journal_title：European radiology

authors： Liedenbaum MH,de Vries AH,Halligan S,Bossuyt PM,Dachman AH,Dekker E,Florie J,Gryspeerdt SS,Jensch S,Johnson CD,Laghi A,Taylor SA,Stoker J

更新日期：2009-07-01 00:00:00

abstract：:The aim of the study was to evaluate the role of MR urography (MRU) in the diagnosis of obstructive uropathy in selected groups of patients. The groups involved following pathologies: calculi; strictures of ureteropelvic junction (UPJ); benign and malignancy-induced ureterostenosis. Sixty patients with clinical diagno...

journal_title：European radiology

authors： Zielonko J,Studniarek M,Markuszewski M

更新日期：2003-04-01 00:00:00

abstract：:The potential for low dose computed tomography (LDCT) to act as an effective tool in screening for lung cancer is currently the subject of several randomised control trials. It has recently been given prominence by interim results released by the North American National Lung Screening Trial (NLST). Several other trial...

journal_title：European radiology

authors： Nair A,Hansell DM

更新日期：2011-12-01 00:00:00

abstract：OBJECTIVES:To compare 0.15 mmol/kg gadobutrol for late gadolinium enhancement (LGE) imaging of chronic myocardial infarction with a relaxivity-adjusted dose of gadoterate meglumine (Gd-DOTA). METHODS:Seventeen patients with suspected chronic myocardial infarction underwent LGE imaging at 1.5 T, acquiring an inversion-...

journal_title：European radiology

authors： Wagner M,Schilling R,Doeblin P,Huppertz A,Luhur R,Schwenke C,Maurer M,Hamm B,Taupitz M,Durmus T

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVES:To compare radiation doses in cone beam computed tomography (CBCT) with those of multi-detector computed tomography (MDCT) using manufacturers' standard protocols. METHODS:Dose-levels in head and abdominal imaging were evaluated using a dosimetric phantom. Effective dose estimates were performed by placing ...

journal_title：European radiology

authors： Kwok YM,Irani FG,Tay KH,Yang CC,Padre CG,Tan BS

更新日期：2013-11-01 00:00:00

abstract：:Facial injuries are common and require radiologic evaluation to plan treatment. The role of imaging is to detect fractures, describe their morphology and topography, and evaluate adjacent soft tissue damage. Computed tomography is the imaging method of choice for an accurate diagnosis and for depicting the complex ana...

journal_title：European radiology

authors： Salvolini U

更新日期：2002-06-01 00:00:00

abstract：:Since improvement in the material, true aneurysms and pseudoaneurysm formations have become relatively rare complications after femoro-popliteal reconstruction with polytetrafluoroethylene (PTFE) grafts. We report a case of late graft rupture and pseudoaneurysm formation within the straight femoral part of a femoro-po...

journal_title：European radiology

authors： Biederer J,Müller-Hülsbeck S,Loose JR,Heller M

更新日期：1999-01-01 00:00:00

abstract：:The purpose of this prospective study was to determine the potential diagnostic value of 3D breath-hold contrast-enhanced MRA (CEMRA) in the evaluation of subclavian artery pathology, and to compare CEMRA and digital subtraction angiography (DSA) findings. The study group included 50 patients with suspicion of subclav...

journal_title：European radiology

authors： Cosottini M,Zampa V,Petruzzi P,Ortori S,Cioni R,Bartolozzi C

更新日期：2000-01-01 00:00:00

abstract：:To assess the optimal method for grading carotid artery stenosis with computed tomographic angiography (CTA), we compared visual estimation to caliper measurements, and determined inter-observer variability and agreement relative to digital subtraction angiography (DSA). We included 46 patients with symptomatic caroti...

journal_title：European radiology

authors： Waaijer A,Weber M,van Leeuwen MS,Kardux J,Veldhuis WB,Lo R,Beek FJ,Prokop M

更新日期：2009-12-01 00:00:00

abstract：:The purpose of this study was to first evaluate Levovist (Schering, Berlin, Germany), an echo-contrast agent, during power Doppler sonography (PDS) in patients with synovitis using asymptomatic joints as controls. Then we evaluated the accuracy of this technique against contrast-enhanced MRI. Forty patients (19 men an...

journal_title：European radiology

authors： Magarelli N,Guglielmi G,Di Matteo L,Tartaro A,Mattei PA,Bonomo L

更新日期：2001-01-01 00:00:00

abstract：:Although multimodality therapy for high-grade gliomas is making some improvement in outcome, most patients will still die from their disease within a short time. We need tools that allow treatments to be tailored to an individual. In this study we used diffusion tensor imaging (DTI), a technique sensitive to subtle di...

journal_title：European radiology

authors： Price SJ,Jena R,Burnet NG,Carpenter TA,Pickard JD,Gillard JH

更新日期：2007-07-01 00:00:00

abstract：:We assessed the value of three-dimensional (3D) dynamic magnetic resonance angiography (MRA) for the follow-up of patients with radiosurgically treated cerebral arteriovenous malformations (AVMs). Fifty-four patients with cerebral AVMs treated by radiosurgery (RS) were monitored using conventional catheter angiography...

journal_title：European radiology

authors： Gauvrit JY,Oppenheim C,Nataf F,Naggara O,Trystram D,Munier T,Fredy D,Pruvo JP,Roux FX,Leclerc X,Meder JF

更新日期：2006-03-01 00:00:00

abstract：OBJECTIVE:To systematically review the literature on the Bosniak classification system in CT to determine its diagnostic performance to diagnose malignant cystic lesions and the prevalence of malignancy in Bosniak categories. METHODS:A predefined database search was performed from 1 January 1986 to 18 January 2016. Tw...

journal_title：European radiology

authors： Sevcenco S,Spick C,Helbich TH,Heinz G,Shariat SF,Klingler HC,Rauchenwald M,Baltzer PA

更新日期：2017-06-01 00:00:00

abstract：OBJECTIVES:To describe the characteristics of multifocal endosteal thickening in patients on bisphosphonate therapy. METHOD:A retrospective study of 68 patients with atypical femoral fractures (as defined by ASBMR) whilst on bisphosphonate therapy was performed. Femoral radiographs were assessed for: focal endosteal t...

journal_title：European radiology

authors： Mohan PC,Howe TS,Koh JS,Png MA

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVE:Sufficiently sized studies to determine the value of the iliolumbar ligament (ILL) as an identifier of the L5 vertebra in cases of a lumbosacral transitional vertebra (LSTV) are lacking. METHODS:Seventy-one of 770 patients with LSTV (case group) and 62 of 611 subjects without LSTV with confirmed L5 level wer...

journal_title：European radiology

authors： Farshad-Amacker NA,Lurie B,Herzog RJ,Farshad M

更新日期：2014-10-01 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

abstract：:Photodynamic therapy (PDT) is a well-investigated locoregional cancer treatment in which a systemically administered photosensitizer is activated locally by illuminating the diseased tissue with light of a suitable wavelength. PDT offers various treatment strategies in oncology, especially palliative ones. This articl...

journal_title：European radiology

authors： Vogl TJ,Eichler K,Mack MG,Zangos S,Herzog C,Thalhammer A,Engelmann K

更新日期：2004-06-01 00:00:00

abstract：OBJECTIVE:This study investigated the diagnostic accuracy of the difference in the cross-sectional areas (CSAs) of affected cervical nerve roots (NRs) for diagnosing cervical radiculopathy (CR). METHODS:In total, 102 CR patients and 219 healthy volunteers were examined with ultrasound. The CSA of the cervical NR at ea...

journal_title：European radiology

authors： Takeuchi M,Wakao N,Hirasawa A,Murotani K,Kamiya M,Osuka K,Takayasu M

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVE:The aim is to evaluate whether smart worklist prioritization by artificial intelligence (AI) can optimize the radiology workflow and reduce report turnaround times (RTATs) for critical findings in chest radiographs (CXRs). Furthermore, we investigate a method to counteract the effect of false negative predict...

journal_title：European radiology

authors： Baltruschat I,Steinmeister L,Nickisch H,Saalbach A,Grass M,Adam G,Knopp T,Ittrich H

更新日期：2020-11-21 00:00:00

abstract：BACKGROUND:The prognosis of patients with non-small cell lung cancer (NSCLC) is important, as patients with resectable disease and poor prognostic variables might benefit from neoadjuvant therapy. The goal of this study is to evaluate SUVmax, SUVmax ratio, CT volume (CTvol), metabolic tumour volume (MTV) and total lesi...

journal_title：European radiology

authors： Domachevsky L,Groshar D,Galili R,Saute M,Bernstine H

更新日期：2015-11-01 00:00:00

abstract：:To investigate incidental extra-cardiac findings (ECF) at cardiac CT based on indication and impact on patient management. We retrospectively reviewed the reports of 1,764 patients who underwent a cardiac CT study between January 1, 2004 and December 31, 2006, including 463 calcium scorings (CS), 737 coronary CT angio...

journal_title：European radiology

authors： Koonce J,Schoepf JU,Nguyen SA,Northam MC,Ravenel JG

更新日期：2009-03-01 00:00:00

abstract：OBJECTIVE:As stents for treating intracranial atherosclerotic stenosis may develop in-stent re-stenosis (ISR) in up to 30%, follow-up imaging is mandatory. Residual stenosis (RS) is not rare. We evaluated an optimised Flat Detector CT protocol with intravenous contrast material application (i.v. FD-CTA) for non-invasiv...

journal_title：European radiology

authors： Struffert T,Kloska S,Engelhorn T,Deuerling-Zheng Y,Ott S,Doelken M,Saake M,Köhrmann M,Doerfler A

更新日期：2011-02-01 00:00:00

abstract：:In acute nonvariceal gastrointestinal (GI) bleeding, immediate arteriographic haemostasis is presently assumed to be a therapeutic advantage. This study assesses whether the risk of a delayed haemostasis, caused by arteriographic findings precluding embolization, might influence patient outcome. We performed a 5.5-yea...

journal_title：European radiology

authors： Defreyne L,Vanlangenhove P,Decruyenaere J,Van Maele G,De Vos M,Troisi R,Pattyn P

更新日期：2003-12-01 00:00:00

abstract：:Changes in lung signal between normal breathing and breathing pure oxygen is the basis for oxygen-enhanced ventilation MRI. An optimal technique guarantees a significant response to pure oxygen in well-ventilated lung tissue. To improve the sensitivity, we investigated the effect of ECG and respiratory triggering. Cen...

journal_title：European radiology

authors： Vaninbroukx J,Bosmans H,Sunaert S,Demedts M,Delcroix M,Marchal G,Verschakelen J

更新日期：2003-06-01 00:00:00

abstract：:The aim of this study was to assess cross-sectional imaging features and the value of CT and MRI in primary hemangiopericytoma of bone. In five patients with histologically proven primary osseous hemangiopericytoma CT and MR scans were evaluated retrospectively. Both CT and MRI were available in four patients each. In...

journal_title：European radiology

authors： Mahnken AH,Tacke J,Wolter P,Büttner R,Haller JS,Günther RW

更新日期：2002-01-01 00:00:00