Altered energy metabolism after myocardial infarction assessed by 31P-MR-spectroscopy in humans.

abstract：OBJECTIVES:Various imaging methods have been evaluated regarding non-invasive differentiation of renal cell carcinoma (RCC) subtypes. Dual-energy computed tomography (DECT) allows iodine concentration (IC) analysis as a correlate of tissue perfusion. Microvascular density (MVD) in histopathology specimens is evaluated ...

journal_title：European radiology

authors： Marcon J,Graser A,Horst D,Casuscelli J,Spek A,Stief CG,Reiser MF,Rübenthaler J,Buchner A,Staehler M

更新日期：2020-01-01 00:00:00

abstract：:This technical note describes a novel CT scan protocol that includes a non-enhanced CT, dynamic CTA, and perfusion of the whole brain and CTA of the carotid arteries using a 320-row area detector CT scanner, with a unique contrast injection and acceptable radiation exposure dose in patients presenting with acute ische...

journal_title：European radiology

authors： Ognard J,Dissaux B,Haioun K,Nonent M,Gentric JC,Ben Salem D

更新日期：2019-09-01 00:00:00

abstract：OBJECTIVE:To assess the discrepancy rate for the interpretation of abdominal and pelvic computed tomography (CT) examinations among experienced radiologists. METHODS:Ninety abdominal and pelvic CT examinations reported by three experienced radiologists who specialize in abdominal imaging were randomly selected from th...

journal_title：European radiology

authors： Abujudeh HH,Boland GW,Kaewlai R,Rabiner P,Halpern EF,Gazelle GS,Thrall JH

更新日期：2010-08-01 00:00:00

abstract：OBJECTIVE:To evaluate percutaneous computed tomography (CT)-guided intracystic and intra-articular steroid injections for the treatment of lumbar facet joint cyst causing radicular pain. METHODS:A single-centre prospective study involving 120 consecutive patients with symptomatic lumbar facet joint cyst-induced radicu...

journal_title：European radiology

authors： Amoretti N,Huwart L,Foti P,Boileau P,Amoretti ME,Pellegrin A,Marcy PY,Hauger O

更新日期：2012-12-01 00:00:00

abstract：:The purpose of this study was to compare LV function and mass quantification derived from cardiac dual-source CT (DSCT) exams with those obtained by MRI in heart transplant recipients. Twelve heart transplant recipients who underwent cardiac DSCT and MRI examination were included. Double-oblique short-axis 8-mm slice ...

journal_title：European radiology

authors： Bastarrika G,Arraiza M,De Cecco CN,Mastrobuoni S,Ubilla M,Rábago G

更新日期：2008-09-01 00:00:00

abstract：:Iodinated X-ray contrast media are among the most frequently used pharmaceuticals for intravascular administration. Although the newer low osmolality, nonionic contrast media, are generally well tolerated, it is well known that they, like the ionic contrast media, give rise to immediate or delayed adverse reactions in...

journal_title：European radiology

authors： Christiansen C,Pichler WJ,Skotland T

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:To describe the long-term clinical and morphological outcome of symptomatic hepatic cysts treated with percutaneous ethanol sclerotherapy (PES). METHODS:From December 2003 to September 2011, all patients with hepatic cysts undergoing PES with a follow-up after 12 months were included. Evolution of the volum...

journal_title：European radiology

authors： Benzimra J,Ronot M,Fuks D,Abdel-Rehim M,Sibert A,Farges O,Vilgrain V

更新日期：2014-05-01 00:00:00

abstract：:Our objective was to evaluate the hemolytic effect of stents and stent grafts in an in vitro flow model. The model consisted of silicone tubings. Pulsatile flow was delivered at 1170 ml/min. Diluted packed erythrocytes were used (hematocrit of 33%). The Palmaz, MegaLink stents or Passager, Hemobahn stent grafts were p...

journal_title：European radiology

authors： Grimm J,Brunn H,Heller M,Mueller-Huelsbeck S

更新日期：2003-06-01 00:00:00

abstract：PURPOSE:To evaluate magnetic resonance imaging (MRI) for diaphragmatic endometriosis diagnosis. MATERIALS AND METHODS:Over a 2-year period, all diaphragmatic MRI performed in the context of diaphragmatic endometriosis were reviewed. Axial and coronal fat-suppressed T1- and T2-weighted sequences were analyzed by two in...

journal_title：European radiology

authors： Rousset P,Gregory J,Rousset-Jablonski C,Hugon-Rodin J,Regnard JF,Chapron C,Coste J,Golfier F,Revel MP

更新日期：2016-11-01 00:00:00

abstract：:The primitive hypoglossal artery (PHA) is a rare persistent carotid-basilar anastomosis. Usually it is found incidentally on angiography, but detection may be of importance for patient management. In the presented case MR- and CT angiography, which to our knowledge have not yet been reported in PHA, provided important...

journal_title：European radiology

authors： Oelerich M,Schuierer G

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVE:The progression of white matter hyperintensities (WMH) varies considerably in adults. In this study, we aimed to predict the progression and related risk factors of WMH based on the radiomics of whole-brain white matter (WBWM). METHODS:A retrospective analysis was conducted on 141 patients with WMH who under...

journal_title：European radiology

authors： Shu Z,Xu Y,Shao Y,Pang P,Gong X

更新日期：2020-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the mid-term outcome of salvage radiofrequency ablation (RFA) treatment in patients who exhibited intrahepatic recurrence after major hepatectomy for colorectal liver metastases (CRCLM). METHODS:Observational study on 23 consecutive patients (mean age 59 ± 9 years; 14/9 male/female) who, after a...

journal_title：European radiology

authors： Zimmermann M,Pedersoli F,Schulze-Hagen M,Lurje G,Isfort P,Kuhl C,Bruners P

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVES:To evaluate T1 mapping as a non-invasive, functional MRI biomarker in patients shortly after solid organ transplantation to detect acute postsurgical kidney damage and to correlate T1 times with renal function. METHODS:101 patients within 2 weeks after solid organ transplantation (49 kidney transplantation,...

journal_title：European radiology

authors： Peperhove M,Vo Chieu VD,Jang MS,Gutberlet M,Hartung D,Tewes S,Warnecke G,Fegbeutel C,Haverich A,Gwinner W,Lehner F,Bräsen JH,Haller H,Wacker F,Gueler F,Hueper K

更新日期：2018-01-01 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：:The aim of this study was to depict and characterize inflammatory soft tissue proliferations caused by rheumatoid arthritis (RA) in the craniocervical region by unenhanced and contrast-enhanced CT. Computed tomography of the craniocervical region was performed in 35 patients in the axial plane before and after the i.v...

journal_title：European radiology

authors： Czerny C,Grampp S,Henk CB,Neuhold A,Stiskal M,Smolen J

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVES:To assess the usefulness of C-arm cone-beam computed tomography (CBCT) virtual navigation-guided percutaneous mediastinal mass biopsy in terms of diagnostic accuracy and complication rates. METHODS:Seventy-eight CBCT virtual navigation-guided percutaneous mediastinal mass biopsies were performed in 75 patie...

journal_title：European radiology

authors： Kim H,Park CM,Lee SM,Goo JM

更新日期：2015-12-01 00:00:00

abstract：:Cavernous angiomas are vascular malformations composed of slowly perfused, sinusoidal vessels which can be located in any part of the central nervous system. Whereas diagnosis is mostly straightforward in typical cases, some lesions may present in unusual locations or with unusual imaging characteristics. Because of t...

journal_title：European radiology

authors： Thiex R,Krüger R,Friese S,Grönewäller E,Küker W

更新日期：2003-12-01 00:00:00

abstract：:Our objective was to find a tracer in diagnosing human pancreatic cancer using positron emission tomography (PET). For this purpose in vitro test of pancreatic tissues with autoradiography was used. Autoradiography was performed with (11)C-harmine (a MAO-A-inhibitor) with and without competitive inhibition. Tissue pre...

journal_title：European radiology

authors： Herlin G,Persson B,Bergström M,Långström B,Aspelin P

更新日期：2003-04-01 00:00:00

abstract：:Magnetic resonance imaging (MRI) can simultaneously detect and quantify myocardial dysfunction and shrinkage in contrast-enhanced areas postinfarction. This ability permits the investigation of our hypothesis that transformation of infracted myocardium to scarred tissue imposes additional burdens on peri-infarcted and...

journal_title：European radiology

authors： Saeed M,Lee RJ,Weber O,Do L,Martin A,Ursell P,Saloner D,Higgins CB

更新日期：2006-04-01 00:00:00

abstract：:Triage decisions in patients suffering from acute chest pain remain a challenge. The patient's history, initial cardiac enzyme levels, or initial electrocardiograms (ECG) often do not allow selecting the patients in whom further tests are needed. Numerous vascular and non-vascular chest problems, such as pulmonary emb...

journal_title：European radiology

authors： Frauenfelder T,Appenzeller P,Karlo C,Scheffel H,Desbiolles L,Stolzmann P,Marincek B,Alkadhi H,Schertler T

更新日期：2009-04-01 00:00:00

abstract：OBJECTIVES:To evaluate whether quantitative susceptibility mapping (QSM) can be employed to detect abnormalities within normal-appearing basal ganglia on conventional MRI in patients with neuropsychiatric systemic lupus erythematosus (NPSLE). METHODS:For 33 SLE patients (13 NPSLE and 20 non-NPSLE patients) and 23 age/...

journal_title：European radiology

authors： Ogasawara A,Kakeda S,Watanabe K,Ide S,Ueda I,Murakami Y,Moriya J,Futatsuya K,Sato T,Nakayamada S,Saito K,Tanaka Y,Liu T,Wang Y,Korogi Y

更新日期：2016-04-01 00:00:00

abstract：OBJECTIVES:To predict the primary neuroendocrine tumour of the gastrointestinal tract site based on observed metastatic sites. METHODS:We studied data from the radiology database of a single, large cancer centre on 250 patients with pathologically confirmed neuroendocrine tumours. Primary tumour sites and the location...

journal_title：European radiology

authors： Bhosale P,Shah A,Wei W,Varadhachary G,Johnson V,Shah V,Kundra V

更新日期：2013-02-01 00:00:00

abstract：:Tumors of the hand and wrist most commonly result from dystrophic lesions and hamartomas. Neoplastic lesions are rare. Imaging modalities are required for their detection and accurate location, careful assessment of the internal structure and borders, evaluation of the relation with surrounding tendons, nerves, and ve...

journal_title：European radiology

authors： Garcia J,Bianchi S

更新日期：2001-01-01 00:00:00

abstract：:The aim of the study was to document MRI findings in masticator structures in patients with trismus developing after radiotherapy for nasopharyngeal carcinoma (NPC). MRI neck examinations were reviewed in 35 patients with marked trismus, defined as an interincisal gap of 25 mm or less, post-radiotherapy for NPC. Patie...

journal_title：European radiology

authors： Bhatia KS,King AD,Paunipagar BK,Abrigo J,Vlantis AC,Leung SF,Ahuja AT

更新日期：2009-11-01 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 report a rare case of dysplasia epiphysealis hemimelica (DEH) in the wrist of a 7-year-old boy. Clinical, radiological and histopathological manifestations are discussed. The correct diagnosis of DEH, however, was made by the confrontation of the radiological and pathological data. The radiologist should inform the...

journal_title：European radiology

authors： Vanhoenacker F,Morlion J,De Schepper AM,Callewaert E

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:To assess long-term prognosis after low-dose 64-slice coronary computed tomography angiography (CCTA) using prospective electrocardiogram-triggering. METHODS:We included 434 consecutive patients with suspected or known coronary artery disease referred for low-dose CCTA. Patients were classified as normal, w...

journal_title：European radiology

authors： Clerc OF,Kaufmann BP,Possner M,Liga R,Vontobel J,Mikulicic F,Gräni C,Benz DC,Fuchs TA,Stehli J,Pazhenkottil AP,Gaemperli O,Kaufmann PA,Buechel RR

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVES:To develop an MRI enterography global score (MEGS) of Crohn's disease (CD) activity compared with a reference standard of faecal calprotectin (fC), C-reactive protein (CRP) and Harvey-Bradshaw index (HBI). METHODS:Calprotectin, CRP and HBI were prospectively recorded for 71 patients (median age 33, male 35)...

journal_title：European radiology

authors： Makanyanga JC,Pendsé D,Dikaios N,Bloom S,McCartney S,Helbren E,Atkins E,Cuthbertson T,Punwani S,Forbes A,Halligan S,Taylor SA

更新日期：2014-02-01 00:00:00

abstract：:The use of the posteroanterior (PA) technique as a means of dose reduction has been used effectively in radiology departments for chest and abdominal examinations. The aim of this investigation was to establish if the PA lumbar spine projection offers any advantages over the traditional anteroposterior (AP) view in te...

journal_title：European radiology

authors： Brennan PC,Madigan E

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:To test a digital imaging X-ray device based on the direct capture of X-ray photons with pixel detectors, which are coupled with photon-counting readout electronics. METHODS:The chip consists of a matrix of 256 × 256 pixels with a pixel pitch of 55 μm. A monolithic image of 11.2 cm × 7 cm was obtained by the...

journal_title：European radiology

authors： Gruber M,Homolka P,Chmeissani M,Uffmann M,Pretterklieber M,Kainberger F

更新日期：2012-01-01 00:00:00