Noninvasive stress testing of myocardial ischemia: comparison of GRE-MRI perfusion and wall motion analysis to 99 mTc-MIBI-SPECT, relation to coronary angiography.

abstract：:The aim of this study was to evaluate the feasibility of coaxial approach in difficult-to-cross lesions in patients with failed percutaneous transluminal renal angioplasty by conventional over-the-wire exchange technique. Twelve stenoses in 10 patients (six women and four men; age range 19 +/- 7 years) with uncontroll...

journal_title：European radiology

authors： Sharma S,Mahapatra M,Bhargava S,Bhargava B,Ramamurthy S,Rajani M

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the diagnostic performance of reduced-dose CT for suspected appendicitis. METHODS:A systematic search of the MEDLINE and EMBASE databases was carried out through to 10 January 2017. Studies evaluating the diagnostic performance of reduced-dose CT for suspected appendicitis in paediatric and adult...

journal_title：European radiology

authors： Yoon HM,Suh CH,Cho YA,Kim JR,Lee JS,Jung AY,Kim JH,Lee JY,Kim SY

更新日期：2018-06-01 00:00:00

abstract：:Treatment of the superficial femoral artery (SFA) has been among the least effective of all endovascular procedures in terms of long-term patency. The relatively small vessel lumen, in conjunction with a high plaque burden, slow flow, and a high frequency of primary occlusions, contributes to a considerable rate of ac...

journal_title：European radiology

authors： Tepe G,Schmehl J,Heller S,Wiesinger B,Claussen CD,Duda SH

更新日期：2006-06-01 00:00:00

abstract：:We here introduce a digital scanning method for determining leg length and angles. The leg length and angle measurements, image quality and radiation dose were evaluated. A composite overview image was reconstructed from a series of individual images. In 45 overview images, the total leg length and the femoro-tibial a...

journal_title：European radiology

authors： Boewer M,Arndt H,Ostermann PA,Petersein J,Mutze S

更新日期：2005-01-01 00:00:00

abstract：:(19)F MRI is emerging as a new imaging technique for cell tracking. It is particularly attractive because of its potential for direct and precise cell quantification. The most important challenge towards in vivo applications is the sensitivity of the technique, i.e. the detection limit in a reasonable imaging time. Op...

journal_title：European radiology

authors： Amiri H,Srinivas M,Veltien A,van Uden MJ,de Vries IJ,Heerschap A

更新日期：2015-03-01 00:00:00

abstract：:Erdheim-Chester (EC) disease belongs to the group of lipoid granulomatosis. Symmetric sclerosis of the meta- and diaphysis of long tubular bones are pathognomonic radiologic changes. Additionally, other skeletal segments can be affected. Extraskeletal manifestations can occur in almost all organs; lungs, pericardium, ...

journal_title：European radiology

authors： Kenn W,Stäbler A,Zachoval R,Zietz C,Raum W,Wittenberg G

更新日期：1999-01-01 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:To investigate whether whole-body diffusion-weighted imaging (WB-DWI) alone is adequate for detecting metastases in melanoma patients, or if standard WB contrast-enhanced magnetic resonance imaging (WB-ceMRI) is required. METHODS:Seventy-one WB-DWI studies were performed quarterly along with whole-body MRI ...

journal_title：European radiology

authors： Petralia G,Padhani A,Summers P,Alessi S,Raimondi S,Testori A,Bellomi M

更新日期：2013-12-01 00:00:00

abstract：:This study aimed to assess the feasibility of quantification of bronchial dimensions at MDCT using dedicated software (BronCare). We evaluated the reliability of the software to segment the airways and defined criteria ensuring accurate measurements. BronCare was applied on two successive examinations in 10 mild asthm...

journal_title：European radiology

authors： Brillet PY,Fetita CI,Beigelman-Aubry C,Saragaglia A,Perchet D,Preteux F,Grenier PA

更新日期：2007-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the diagnostic performance of a deep learning algorithm for automated detection of small 18F-FDG-avid pulmonary nodules in PET scans, and to assess whether novel block sequential regularized expectation maximization (BSREM) reconstruction affects detection accuracy as compared to ordered subset e...

journal_title：European radiology

authors： Schwyzer M,Martini K,Benz DC,Burger IA,Ferraro DA,Kudura K,Treyer V,von Schulthess GK,Kaufmann PA,Huellner MW,Messerli M

更新日期：2020-04-01 00:00:00

abstract：OBJECTIVES:The objective of this study is to report on the performance of the MRI-guided VABB in our center and to look at the long-term outcome of biopsies with benign histology over a period of 19 years. METHODS:In a single-center retrospective review study, data of 600 VABB procedures performed between September 19...

journal_title：European radiology

authors： Lambert J,Steelandt T,Heywang-Köbrunner SH,Gieraerts K,Van Den Berghe I,Van Ongeval C,Casselman JW

更新日期：2021-01-18 00:00:00

abstract：:Developmental symptomatic C1 canal stenosis is very rare. We describe the computed tomography (CT) and magnetic resonance imaging (MRI) appearances in a 8-year-old child who presented with progressive upper and lower limb neurological symptoms and in whom imaging revealed the medial posterior hemiarches of a bifid C1 ...

journal_title：European radiology

authors： Connor SE,Chandler C,Robinson S,Jarosz JM

更新日期：2001-01-01 00:00:00

abstract：:We investigated the consequence of repeated transcatheter arterial chemoembolization (TACE) for coexisting small hepatic hemangioma in the treatment of patients with hepatocellular carcinomas and describe the imaging features of embolized hemangioma on the follow-up Lipiodol CT and MR. Six of 431 patients with biopsy-...

journal_title：European radiology

authors： Chen RC,Lii JM,Chen WT,Tu HY,Chiang LC

更新日期：2006-06-01 00:00:00

abstract：OBJECTIVES:To evaluate Estimated Glomerular Filtration Rate (eGFR), using the Modification of Diet in Renal Disease equation, and compare with radionuclide GFR (rGFR) in a Radiology setting to assess renal function prior to contrast administration. METHODS:Five hundred and sixteen retrospective rGFR studies from a mix...

journal_title：European radiology

authors： Craig AJ,Britten A,Heenan SD,Irwin AG

更新日期：2011-10-01 00:00:00

abstract：OBJECTIVES:To evaluate the longitudinal changes of chest CT findings in patients with chronic hypersensitivity pneumonitis (HP) and identify risk factors for fibrotic progression and acute exacerbation (AE). METHODS:This retrospective study included patients with chronic HP with follow-up CT. Baseline and serial follo...

journal_title：European radiology

authors： Choe J,Chae EJ,Kim YJ,Do KH,Song JS,Song JW

更新日期：2020-11-25 00:00:00

abstract：KEY POINT:• The term "pericolic" is wrongly used to describe an abscess adjacent to the colon in patients with acute diverticulitis. We explain why the proper term is the word "paracolic." ...

journal_title：European radiology

authors： Kechagias A,Palomäki A,Dervenis C,Triantopoulou C

更新日期：2019-08-01 00:00:00

abstract：:Coincidence of dorsal defect on a multipartite patella constitutes a rare cause of anterior knee pain in the first decades of life. Imaging findings of this uncommon symptomatic skeletal variant are discussed, with emphasis on MR features. ...

journal_title：European radiology

authors： Mellado JM,Salvadó E,Ramos A,Camins A,Saurí A

更新日期：2001-01-01 00:00:00

abstract：:The purpose of this study was to correlate the effectiveness of preoperative embolization with the blood loss and transfusion requirement during surgery for bone metastases from renal cell carcinoma. Twenty-eight preoperative embolizations in 26 patients with renal cell carcinoma metastatic to bone were retrospectivel...

journal_title：European radiology

authors： Chatziioannou AN,Johnson ME,Pneumaticos SG,Lawrence DD,Carrasco CH

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:This study was designed to investigate the mammography and ultrasound findings of triple-negative breast cancer and to compare the results with characteristics of ER-positive/PR-negative/HER2-negative breast cancer and ER-negative/PR-negative/HER2-positive breast cancer. METHODS:From January 2007 to October ...

journal_title：European radiology

authors： Ko ES,Lee BH,Kim HA,Noh WC,Kim MS,Lee SA

更新日期：2010-05-01 00:00:00

abstract：OBJECTIVES:To investigate the diagnostic performance of reduced-dose CT with a hybrid iterative reconstruction (IR) algorithm for the detection of hypervascular liver lesions. METHODS:Thirty liver phantoms with or without simulated hypervascular lesions were scanned with a 320-slice CT scanner with control-dose (40 mA...

journal_title：European radiology

authors： Nakamoto A,Tanaka Y,Juri H,Nakai G,Yoshikawa S,Narumi Y

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVES:Epidermal growth factor receptor (EGFR) amplification and telomerase reverse transcriptase promoter (TERTp) mutation status of isocitrate dehydrogenase-wildtype (IDHwt) lower-grade gliomas (LGGs; grade II/III) are crucial for identifying IDHwt LGG with an aggressive clinical course. The purpose of this study...

journal_title：European radiology

authors： Park YW,Ahn SS,Park CJ,Han K,Kim EH,Kang SG,Chang JH,Kim SH,Lee SK

更新日期：2020-12-01 00:00:00

abstract：:Many pathologies of the airway involve the bronchial wall and the parabronchial structures. The view of the endoscopist, however, is limited to the lumen and the internal surface of the airway. Processes within the airway wall and outside the airway can only be assessed by indirect signs. Especially in malignancies, t...

journal_title：European radiology

authors： Herth FJ,Eberhardt R

更新日期：2007-07-01 00:00:00

abstract：:The CT and MR appearance of giant cavernous hemangiomas can be confusing, and some atypical radiographic findings have been described. We report the CT and MR features of a giant cavernous hemangioma of the liver with atypical presentation. CT showed a large hypodense geographical lesion involving the majority of the ...

journal_title：European radiology

authors： Valls C,Reñe M,Gil M,Sanchez A,Narvaez JA,Hidalgo F

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVES:To evaluate differences in the tumor response classifications that result from clinical measurements and to compare these response classifications with overall survival for patients with malignant pleural mesothelioma (MPM). METHODS:One hundred thirty-one computed tomography (CT) scans were collected from 4...

journal_title：European radiology

authors： Li F,Ahmad M,Qayyum F,Straus CM,MacMahon H,Kindler H,Armato SG 3rd

更新日期：2019-06-01 00:00:00

abstract：:Metastases of the spine occur in the spinal cord, dura extramedullary, epidural space, and vertebral bodies. Imaging modalities can be used to evaluate patient symptoms, screen and detect lesions, assess localization and the compartments involved (extradural, epidural, subdural, and paraspinal), and suggest therapeuti...

journal_title：European radiology

authors： Andreula C,Murrone M

更新日期：2005-03-01 00:00:00

abstract：:The aim of this study was to find out by radiological analysis whether it is possible to prevent interval cancers in screening programmes without a concomitant increase in false positives. Re-scrutiny of all mammograms of 544 interval cancers was implemented. Blinded re-scrutiny of screening mammograms of 390 interval...

journal_title：European radiology

authors： Vitak B

更新日期：1998-01-01 00:00:00

abstract：PURPOSE:Cortical biopsy is the cornerstone to reveal a cause of unexplained dysfunction of the kidney transplant. Nevertheless, only a few studies have reported the biopsy technique with its performance. We described a novel technique of ultrasound (US)-guided kidney transplant biopsy using cortex-only view and analyze...

journal_title：European radiology

authors： Shin J,Park SY

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVES:To study the effect of inspiration on airway dimensions measured in voluntary inspiration breath-hold examinations. METHODS:961 subjects with normal spirometry were selected from the Danish Lung Cancer Screening Trial. Subjects were examined annually for five years with low-dose CT. Automated software was u...

journal_title：European radiology

authors： Petersen J,Wille MM,Rakêt LL,Feragen A,Pedersen JH,Nielsen M,Dirksen A,de Bruijne M

更新日期：2014-09-01 00:00:00

abstract：PURPOSE:To evaluate quantitative iodine density mapping (IDM) with spectral detector computed tomography (SDCT) as a quantitative biomarker for separation of vertebral trabecular bone metastases (BM) from healthy-appearing trabecular bone (HTB). MATERIALS AND METHODS:IRB-approved retrospective single-center-study of p...

journal_title：European radiology

authors： Borggrefe J,Neuhaus VF,Le Blanc M,Grosse Hokamp N,Maus V,Mpotsaris A,Lennartz S,Pinto Dos Santos D,Maintz D,Abdullayev N

更新日期：2019-06-01 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