CAD-RADS - a new clinical decision support tool for coronary computed tomography angiography.

abstract：OBJECTIVES:To evaluate a deep convolutional neural network (dCNN) for detection, highlighting, and classification of ultrasound (US) breast lesions mimicking human decision-making according to the Breast Imaging Reporting and Data System (BI-RADS). METHODS AND MATERIALS:One thousand nineteen breast ultrasound images f...

journal_title：European radiology

authors： Ciritsis A,Rossi C,Eberhard M,Marcon M,Becker AS,Boss A

更新日期：2019-10-01 00:00:00

abstract：:Typical MRI findings for gastro-intestinal stromal tumours (GIST) under treatment with imatinib were evaluated. MRI was performed in 45 patients (25 responders, 20 non-responders) with metastatic or locally advanced, unresectable GIST. Target lesions were selected and re-evaluated after 2, 4, and 6 months of therapy w...

journal_title：European radiology

authors： Stroszczynski C,Jost D,Reichardt P,Chmelik P,Gaffke G,Kretzschmar A,Schneider U,Felix R,Hohenberger P

更新日期：2005-12-01 00:00:00

abstract：OBJECTIVES:To assess the combined role of tumor vascularity, estimated from perfusion MRI, and MGMT methylation status on overall survival (OS) in patients with glioblastoma. METHODS:A multicentric international dataset including 96 patients from NCT03439332 clinical study were used to study the prognostic relationshi...

journal_title：European radiology

authors： Fuster-Garcia E,Lorente Estellés D,Álvarez-Torres MDM,Juan-Albarracín J,Chelebian E,Rovira A,Acosta CA,Pineda J,Oleaga L,Mollá-Olmos E,Filice S,Due-Tønnessen P,Meling TR,Emblem KE,García-Gómez JM

更新日期：2020-10-01 00:00:00

abstract：OBJECTIVES:To describe the MR imaging findings in adults presenting with anal incontinence following pull-through perineoplasty for anorectal atresia. METHODS:15 adults (12 male, 3 female; age 22-52 years) with anal incontinence following a prior perineal pull-through procedure as an infant for anorectal atresia were ...

journal_title：European radiology

authors： Gartner L,Peiris C,Marshall M,Taylor SA,Halligan S

更新日期：2013-12-01 00:00:00

abstract：:Many patients with multiple medical problems who are receiving a variety of drugs are investigated with imaging techniques which require intravascular contrast media. The Contrast Media Safety Committee of the European Society of Urogenital Radiology therefore decided to review the literature and to draw up simple gui...

journal_title：European radiology

authors： Morcos SK,Thomsen HS,Exley CM,Members of Contrast Media Safety Committee of European Society of Urogenital Radiology (ESUR).

更新日期：2005-07-01 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：:In the absence of reliable supplies of X-ray film, direct fluoroscopy is still extensively used in Albania, with chest radiology a particularly common application. This paper aims to quantify both patient skin dose and the risk-related quantity effective dose for direct fluoroscopy units based in seven different Alban...

journal_title：European radiology

authors： Marshall NW,Shehu G,Marsh D,Faulkner K,Malone J,Dewhurst K

更新日期：2001-01-01 00:00:00

abstract：:Esophageal duplication cyst, Bochdalek's hernia and polysplenia are uncommon congenital anomalies which have not been reported to be associated with each other. We present the radiological aspects of an unusual coexistence of these three congenital anomalies in a 4-month-old girl. ...

journal_title：European radiology

authors： Seçil M,Göktay AY,Karabay N,Iğci E,Pirnar T

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:To compare the diagnostic accuracy of 3D versus 2D contrast-enhanced vessel-wall (CE-VW) MRI of extracranial and intracranial arteries in the diagnosis of GCA. METHODS:This prospective two-center study was approved by a national research ethics board and enrolled participants from December 2014 to October 2...

journal_title：European radiology

authors： Poillon G,Collin A,Benhamou Y,Clavel G,Savatovsky J,Pinson C,Zuber K,Charbonneau F,Vignal C,Picard H,Leturcq T,Miranda S,Sené T,Gerardin E,Lecler A

更新日期：2020-04-01 00:00:00

abstract：:The purpose of this study was to evaluate the normal CT appearance of the larynx after conservative and radical surgery. Postoperative (conservative surgery n = 52, radical surgery n = 21) CT examinations of 73 patients suspected of local/regional recurrence (n = 53) or asymptomatic (n = 20) were retrospectively analy...

journal_title：European radiology

authors： Maroldi R,Battaglia G,Nicolai P,Maculotti P,Cappiello J,Cabassa P,Farina D,Chiesa A

更新日期：1997-01-01 00:00:00

abstract：:To evaluate the efficiency of laser thermocoagulation under computed tomography (CT) guidance in the treatment of osteoid osteoma within a strictly pediatric group. Twenty-five patients aged 4 to 17 years were treated under CT by laser thermocoagulation. The nidus measured on average 10.1 mm. Pain relief was the main ...

journal_title：European radiology

authors： Aschero A,Gorincour G,Glard Y,Desvignes C,Paris M,Bourlière-Najean B,Bollini G,Petit P

更新日期：2009-03-01 00:00:00

abstract：OBJECTIVES:Modern endovascular treatment of unruptured intracranial aneurysms (UIAs) demands for observance of diagnostic reference levels (DRLs). The national DRL (250 Gy cm2) is only defined for coiling. We provide dosimetric data for the following procedures: coiling, flow diverter (FD), Woven EndoBridge (WEB), comb...

journal_title：European radiology

authors： Forbrig R,Ozpeynirci Y,Grasser M,Dorn F,Liebig T,Trumm CG

更新日期：2020-08-01 00:00:00

abstract：:This article outlines the ability of MR imaging in staging, grading, tissue characterization, and posttherapeutic surveillance of soft tissue tumors. Well-known staging parameters, such as extent, relationship with adjacent structures, and detection of intralesional necrosis, are used in the MR protocol for locoregion...

journal_title：European radiology

authors： De Schepper AM,De Beuckeleer L,Vandevenne J,Somville J

更新日期：2000-01-01 00:00:00

abstract：:With the advent of powerful gradient coil systems and high-resolution surface coils, magnetic resonance imaging (MRI) has recently extended its role in the staging of rectal cancer. MRI is superior to endorectal ultrasound, the most widely used staging modality in patients with rectal tumors, in that it visualizes not...

journal_title：European radiology

authors： Klessen C,Rogalla P,Taupitz M

更新日期：2007-02-01 00:00:00

abstract：:Meningeal hemangiopericytoma (MHP) is extremely rare in childhood. Mean age at diagnosis is between 38 and 43 years. We present an 8-year-old boy with MHP of the middle cranial fossa. Imaging findings were indistinguishable from an aggressive bone tumor such as Ewing's sarcoma. Imaging findings are presented and discu...

journal_title：European radiology

authors： Huisman TA,Brandner S,Niggli F,Kacl G,Willi UV,Martin E

更新日期：2000-01-01 00:00:00

abstract：:The purpose was to evaluate whether B-flow can improve the ultrasonographic diagnosis of preocclusive stenosis and occlusion of the internal carotid artery (ICA) compared with colour-coded Doppler and power Doppler. Ninety patients with occlusions or preocclusive stenoses of the ICA suspected by Doppler sonography wer...

journal_title：European radiology

authors： Jung EM,Kubale R,Ritter G,Gallegos MT,Jungius KP,Rupp N,Clevert DA

更新日期：2007-02-01 00:00:00

abstract：OBJECTIVES:Hepatic apparent diffusion coefficient (ADC) values and ADC-related indices were correlated with the Mayo risk score for primary biliary cirrhosis (MRSPBC) and METAVIR scores of liver specimens to determine the clinical and pathological significance of diffusion-weighted magnetic resonance imaging (DWMRI). ...

journal_title：European radiology

authors： Peng SS,Jeng YM,Hsu WM,Yang JC,Ho MC

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVES:To evaluate the efficacy of prophylactic balloon occlusion (PBO), and to compare haemostatic effects and perioperative outcomes of PBO of the internal iliac arteries (IIA), common iliac arteries (CIA) and infrarenal abdominal aorta (IAA) in patients with placenta accreta. METHODS:One hundred and ninety-nine...

journal_title：European radiology

authors： Li K,Zou Y,Sun J,Wen H

更新日期：2018-12-01 00:00:00

abstract：OBJECTIVE:To compare the diagnostic performance of full-field digital mammography (FFDM) with screen-film mammography (SFM) in a corporate screening programme including younger women. METHODS:Data were available on 14,946 screening episodes, 5010 FFDM and 9936 SFM. Formal analysis was by logistic regression, adjusting...

journal_title：European radiology

authors： Perry NM,Patani N,Milner SE,Pinker K,Mokbel K,Allgood PC,Duffy SW

更新日期：2011-04-01 00:00:00

abstract：:We report a case of congenital absence of the cervical and petrous part of the left internal carotid artery, the middle and proximal part of the basilar artery, and the V4 segment of the left vertebral artery associated with a left persistent trigeminal artery and a coarctation of the aorta. The left cerebral vessels ...

journal_title：European radiology

authors： Jaeger HJ,Mehring UM,Gissler HM,Mathias KD

更新日期：2000-01-01 00:00:00

abstract：:Fat necrosis of the breast is a well-known complication following trauma, surgery, or radiotherapy. The present paper describes a rare case of fat necrosis after heparin-induced thrombocytopenia. The mammographic, sonographic, and MR evaluation and pathologic correlation after a 1-year follow-up period are reported. ...

journal_title：European radiology

authors： Villeirs G,Van Damme S,Heydanus R,Serreyn R,Kunnen M,Mortier M

更新日期：2000-01-01 00:00:00

abstract：:We report a case of a 22-year-old male with Hunter syndrome who developed progressive major airway obstruction and was treated with insertion of plastic and metallic stents, with dramatic improvement in the patient's symptomatic and functional status. To the best of our knowledge, this is the first reported case of en...

journal_title：European radiology

authors： Davitt SM,Hatrick A,Sabharwal T,Pearce A,Gleeson M,Adam A

更新日期：2002-02-01 00:00:00

abstract：:Intraventricular tumours represent a diverse group of lesions, some of them infrequent, with a wide variety of radiological features. Determination of their precise aetiology or origin can be difficult. Nevertheless, considering patient's age, location within the ventricles, and some specific radiological features, th...

journal_title：European radiology

authors： Majós C,Coll S,Aguilera C,Acebes JJ,Pons LC

更新日期：2000-01-01 00:00:00

abstract：:The appearance of hepatocellular carcinoma (HCC) with contrast-enhanced ultrasound (CEUS) in the vascular phase is described and evaluated as to whether the enhancement pattern correlates with the degree of cellular differentiation. One hundred four HCCs were prospectively evaluated with CEUS using coherent-contrast i...

journal_title：European radiology

authors： Nicolau C,Catalá V,Vilana R,Gilabert R,Bianchi L,Solé M,Pagés M,Brú C

更新日期：2004-06-01 00:00:00

abstract：:The aim of this study was to assess radiomorphologic and clinical features of tracheal rupture due to blunt chest trauma. From 1992 until 1998 the radiomorphologic and clinical key findings of all consecutive tracheal ruptures were retrospectively analyzed. The study included ten patients (7 men and 3 women; mean age ...

journal_title：European radiology

authors： Kunisch-Hoppe M,Hoppe M,Rauber K,Popella C,Rau WS

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:We sought to determine the relation between major adverse cardiac events (MACE) and anatomical criteria assessed by coronary computed tomography angiography (CCTA) in patients with an anomalous coronary artery with an interarterial course (ACAIAC). MATERIAL AND METHODS:We selected CCTA studies of patients with...

journal_title：European radiology

authors： Ashrafpoor G,Danchin N,Houyel L,Ramadan R,Belli E,Paul JF

更新日期：2015-03-01 00:00:00

abstract：:Uterus didelphys with obstructed hemivagina and ipsilateral renal agenesis is a rare and specific entity referred to as Herlyn-Werner-Wunderlich syndrome. It usually presents after menarche with remittent pelvic pain and a palpable pelvic mass due to hematocolpos. It rarely presents with primary infertility in early a...

journal_title：European radiology

authors： Sarac A,Demir MK

更新日期：2009-05-01 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：OBJECTIVE:To model the uptake phase of T(1)-weighted DCE-MRI data in normal kidneys and to demonstrate that the fitted physiological parameters correlate with published normal values. METHODS:The model incorporates delay and broadening of the arterial vascular peak as it appears in the capillary bed, two distinct comp...

journal_title：European radiology

authors： Tofts PS,Cutajar M,Mendichovszky IA,Peters AM,Gordon I

更新日期：2012-06-01 00:00:00

abstract：OBJECTIVE:Tissue perfusion is frequently determined from dynamic contrast-enhanced CT or MRI image series by means of the steepest slope method. It was thus the aim of this study to systematically evaluate the reliability of this analysis method on the basis of simulated tissue curves. METHODS:9600 tissue curves were ...

journal_title：European radiology

authors： Brix G,Zwick S,Griebel J,Fink C,Kiessling F

更新日期：2010-09-01 00:00:00