Upright, weight-bearing, dynamic-kinetic MRI of the spine: initial results.

abstract：:Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity and mortality worldwide. COPD is defined by irreversible airflow obstruction. It is a heterogeneous disease affecting the airways (i.e. chronic bronchitis, airway collapse), the parenchyma (i.e. hyperinflation, air trapping and emph...

journal_title：European radiology

authors： Ley-Zaporozhan J,Ley S,Kauczor HU

更新日期：2008-03-01 00:00:00

abstract：:The aim of this study was to describe type and rate of complications in a series of patients with liver tumors treated by the radiofrequency (RF) expandable system. A total of 166 patients, 114 with hepatocellular carcinoma (HCC; 92 small HCC, 22 large) and 52 with liver metastasis, were treated by the percutaneous RF...

journal_title：European radiology

authors： Buscarini E,Buscarini L

更新日期：2004-01-01 00:00:00

abstract：OBJECTIVES:To report the frequencies of potentially relevant incidental findings in the general adult population and to develop a protocol for their management in whole-body magnetic resonance imaging (wb-MRI). METHODS:A total of 2,500 adult subjects (1,271 women, 1,229 men; mean age 53 years) from the population-base...

journal_title：European radiology

authors： Hegenscheid K,Seipel R,Schmidt CO,Völzke H,Kühn JP,Biffar R,Kroemer HK,Hosten N,Puls R

更新日期：2013-03-01 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：:Testicular microlithiasis (TM) is an uncommon condition characterized by calcium deposits within the seminiferous tubules. On ultrasound (US), it is seen as multiple, uniform, nonshadowing echogenic foci in the testis. Although its true prevalence in the general population is still unknown, reported prevalences range ...

journal_title：European radiology

authors： Kim B,Winter TC 3rd,Ryu JA

更新日期：2003-12-01 00:00:00

abstract：:The aim of this study was to evaluate the radiation dose given by semicoronal CT of the sacroiliac joints (SIJs) in comparison with axial CT and conventional radiography. The total effective radiation doses given by serial contiguous semicoronal and axial CT, using 5-mm slices, 120 kV and 330 mAs, were determined by m...

journal_title：European radiology

authors： Jurik AG,Hansen J,Puhakka KB

更新日期：2002-11-01 00:00:00

abstract：:The aim of our study was to determine the frequency of different hepatic arterial variants identified on abdominal CT angiography (CTA) with a 64-row CT system and a high resolution protocol. A total of 250 consecutive abdominal CTAs performed on a 64-row CT system were evaluated. Two radiologists in consensus analyze...

journal_title：European radiology

authors： De Cecco CN,Ferrari R,Rengo M,Paolantonio P,Vecchietti F,Laghi A

更新日期：2009-11-01 00:00:00

abstract：OBJECTIVES:To evaluate the outcomes of re-exposure to low-osmolar iodinated contrast medium (LOCM) in patients with a history of moderate-to-severe hypersensitivity reaction (HSR). METHODS:We retrospectively evaluated a cohort comprising all subjects satisfying the following conditions at 11 centres: (1) experienced a...

journal_title：European radiology

authors： Park HJ,Park JW,Yang MS,Kim MY,Kim SH,Jang GC,Nam YH,Kim GW,Kim S,Park HK,Jung JW,Park JS,Kang HR

更新日期：2017-07-01 00:00:00

abstract：:The purpose of this study was to evaluate the potential of transarterial embolization (TAE) for the treatment of focal nodular hyperplasia (FNH). Four women with the diagnosis of FNH underwent superselective transarterial embolization with contour particles between 2001 and 2004. The indications were progressive incre...

journal_title：European radiology

authors： Vogl TJ,Own A,Hammerstingl R,Reichel P,Balzer JO

更新日期：2006-03-01 00:00:00

abstract：:The aim of this study was to correlate quantitative dynamic contrast-enhanced MRI (DCE MRI) parameters with microvessel density (MVD) in prostate carcinoma. Twenty-eight patients with biopsy-proven prostate carcinoma were examined by endorectal MRI including multiplanar T2- and T1-weighted spin-echo and dynamic T1-wei...

journal_title：European radiology

authors： Schlemmer HP,Merkle J,Grobholz R,Jaeger T,Michel MS,Werner A,Rabe J,van Kaick G

更新日期：2004-02-01 00:00:00

abstract：OBJECTIVES:To evaluate the effectiveness of bag-of-features (BOF)-based radiomics for differentiating ocular adnexal lymphoma (OAL) and idiopathic orbital inflammation (IOI) from contrast-enhanced MRI (CE-MRI). METHODS:Fifty-six patients with pathologically confirmed IOI (28 patients) and OAL (28 patients) were random...

journal_title：European radiology

authors： Hou Y,Xie X,Chen J,Lv P,Jiang S,He X,Yang L,Zhao F

更新日期：2021-01-01 00:00:00

abstract：:Insulinoma is the most common pancreatic endocrine tumor. Localization of small tumors remains a diagnostic challenge. Recently, Mangafodipir-enhanced MR imaging using a whole-body coil has been shown to be effective in the detection and staging of pancreatic cancer [3]. Localization of even small tumors is improved a...

journal_title：European radiology

authors： Hamoud AK,Khan MF,Aboalmaali N,Usadel KH,Wullstein C,Vogl TJ

更新日期：2004-05-01 00:00:00

abstract：:Positron emission tomography (PET) is a powerful molecular imaging technique for the human body-imaging applications currently available. As altered glucose metabolism is characteristic for many malignancies, FDG-PET is mostly used in oncology for staging and therapy control. Although PET is a sensitive tool for detec...

journal_title：European radiology

authors： Rosenbaum SJ,Lind T,Antoch G,Bockisch A

更新日期：2006-05-01 00:00:00

abstract：:Olfactory schwannomas are very rare. For this reason they have never been diagnosed preoperatively. We report a case and describe the CT and MR imaging findings. Clinically, the young age of presentation, and radiologically the presence of bone scalloping, and the absence of both bone sclerosis and a dural tail, may h...

journal_title：European radiology

authors： Amador AR,Santonja C,Del Pozo JM,Ortiz L

更新日期：2002-04-01 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：:Increasing beam energies are well established as a radiation dose-reducing tool in diagnostic radiology. This has led to useful recommendations by the Commission of European Communities (CEC) for appropriate kVp values to be employed for a variety of examinations. The current work tests the hypothesis that kVp levels ...

journal_title：European radiology

authors： Doherty P,O'Leary D,Brennan PC

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVE:To evaluate the integrity of endometrial enhancement after magnetic resonance imaging-guided high-intensity focused ultrasound (MR-HIFU) ablation of submucosal uterine fibroids based on contrast-enhanced MRI findings, and to identify the risk factors for endometrial impairment. METHODS:In total, 117 submucos...

journal_title：European radiology

authors： Kim YS,Kim TJ,Lim HK,Rhim H,Jung SH,Ahn JH,Lee JW,Kim BG

更新日期：2017-09-01 00:00:00

abstract：:The aim was to compare the performances of contrast-enhanced (CE) ultrasonography (US) and spiral computed tomography (CT) in the detection and characterization of portal vein thrombosis complicating hepatocellular carcinoma (HCC). We studied 50 patients with HCC who had biopsy-proven portal vein thrombi that had been...

journal_title：European radiology

authors： Rossi S,Ghittoni G,Ravetta V,Torello Viera F,Rosa L,Serassi M,Scabini M,Vercelli A,Tinelli C,Dal Bello B,Burns PN,Calliada F

更新日期：2008-08-01 00:00:00

abstract：:Aortic dissection is the most frequent cause of aortic emergency, and its outcome is still frequently fatal. The management of this pathology has changed with the development of endovascular means. Nowadays, imaging modalities are helpful in management decision-making by providing information such as identification of...

journal_title：European radiology

authors： Willoteaux S,Lions C,Gaxotte V,Negaiwi Z,Beregi JP

更新日期：2004-11-01 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：OBJECTIVES:To evaluate tomosynthesis compared with 2D-mammography in cancer detection and recalls in a screening-programme, and assess performing synthesized instead of 2D, and compare double reading of 2D with single reading of tomosynthesis. METHODS:Women (age 50-69 years) participating in the screening-programme we...

journal_title：European radiology

authors： Romero Martín S,Raya Povedano JL,Cara García M,Santos Romero AL,Pedrosa Garriguet M,Álvarez Benito M

更新日期：2018-06-01 00:00:00

abstract：:Proton MR spectroscopy was used to observe long-term post-irradiation metabolic changes in epileptogenic tissue and in the contralateral parts of the brain which are not available with conventional imaging methods. We studied these changes in the temporal lobe in six patients, following radiosurgery on the amygdala an...

journal_title：European radiology

authors： Hájek M,Dezortová M,Liscák R,Vymazal J,Vladyka V

更新日期：2003-05-01 00:00:00

abstract：:Stress fractures are common injuries frequently overlooked on first radiographs, especially in the early course. The gold standard for accurate diagnosis is MRI and scintigraphy. We report six cases of stress fractures of the lower limb diagnosed with sonography and describe typical sonographic features. ...

journal_title：European radiology

authors： Bodner G,Stöckl B,Fierlinger A,Schocke M,Bernathova M

更新日期：2005-02-01 00:00:00

abstract：OBJECTIVES:To compare the significance of the two-compartment model, considering diffusional anisotropy with conventional diffusion analyzing methods regarding the detection of occult changes in normal-appearing white matter (NAWM) of multiple sclerosis (MS). METHODS:Diffusion-weighted images (nine b-values with six d...

journal_title：European radiology

authors： Tachibana Y,Obata T,Yoshida M,Hori M,Kamagata K,Suzuki M,Fukunaga I,Kamiya K,Yokoyama K,Hattori N,Inoue T,Aoki S

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVES:To determine if radiomic features, alone or combined with clinical data, are associated with residual tumour (RT) at surgery, and predict the risk of disease progression within 12 months (PD12) in ovarian cancer (OC) patients. METHODS:This retrospective study enrolled 101 patients according to the following...

journal_title：European radiology

authors： Rizzo S,Botta F,Raimondi S,Origgi D,Buscarino V,Colarieti A,Tomao F,Aletti G,Zanagnolo V,Del Grande M,Colombo N,Bellomi M

更新日期：2018-11-01 00:00:00

abstract：OBJECTIVES:To evaluate the changes in arterial oxygenation after portal decompression in Budd-Chiari syndrome (BCS) patients with hepatopulmonary syndrome (HPS). METHODS:From June 2014 to June 2015, all patients with BCS who underwent balloon angioplasty or transjugular intrahepatic portosystemic shunt (TIPS) creation...

journal_title：European radiology

authors： Tsauo J,Zhao H,Zhang X,Ma H,Jiang M,Weng N,Li X

更新日期：2019-06-01 00:00:00

abstract：:The aim of this study was to evaluate the efficiency of the fetal iliac wing angle measurements in the detection of trisomy 21 during the second trimester and the impact of the fetal position on this measurement. During a 43-month period, the iliac wing angle was prospectively measured in 695 fetuses at genetic ultras...

journal_title：European radiology

authors： Massez A,Rypens F,Metens T,Donner C,Avni FE

更新日期：2003-09-01 00:00:00

abstract：OBJECTIVES:To compare single-energy (SECT) and dual-energy (DECT) abdominal CT examinations in matched patient cohorts regarding differences in radiation dose and image quality performed with second- and third-generation dual-source CT (DSCT). METHODS:We retrospectively analysed 200 patients (100 male, 100 female; mea...

journal_title：European radiology

authors： Wichmann JL,Hardie AD,Schoepf UJ,Felmly LM,Perry JD,Varga-Szemes A,Mangold S,Caruso D,Canstein C,Vogl TJ,De Cecco CN

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVES:To retrospectively evaluate the feasibility of CT assessment-based direct surgical resection of part-solid nodules (PSNs) with solid components > 5 mm without preoperative percutaneous transthoracic needle biopsies (PTNBs). METHODS:From January 2009-December 2014, 85 PSNs with solid components > 5 mm on CT ...

journal_title：European radiology

authors： Lee SM,Park CM,Song YS,Kim H,Kim YT,Park YS,Goo JM

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVES:Many radiologists and clinicians still consider multiple myeloma (MM) and monoclonal gammopathies (MG) a contraindication for using iodine-based contrast media. The ESUR Contrast Media Safety Committee performed a systematic review of the incidence of post-contrast acute kidney injury (PC-AKI) in these patie...

journal_title：European radiology

authors： Stacul F,Bertolotto M,Thomsen HS,Pozzato G,Ugolini D,Bellin MF,Bongartz G,Clement O,Heinz-Peer G,van der Molen A,Reimer P,Webb JAW,ESUR Contrast Media Safety Committee.

更新日期：2018-02-01 00:00:00