The uptake transporter OATP8 expression decreases during multistep hepatocarcinogenesis: correlation with gadoxetic acid enhanced MR imaging.

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：:Over the past decades, life expectancy in patients with congenital heart disease has increased dramatically. However, serious complications may develop late after total repair in infancy. These complications are usually the result of longstanding pulmonary regurgitation, which leads to dilatation of the right ventricl...

journal_title：European radiology

authors： van Straten A,Vliegen HW,Hazekamp MG,de Roos A

更新日期：2005-04-01 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：:An elderly patient with acute, left, lower abdominal pain is described, for whom the diagnosis of perforated jejunal diverticulitis was established by computed tomography (CT). The presence of a jejunal segmental inflammatory process, with or without abscess or perforation, in the setting of jejunal diverticulosis, is...

journal_title：European radiology

authors： França M,Certo M,Silva D,Peixoto C,Varzim P

更新日期：2010-10-01 00:00:00

abstract：OBJECTIVES:To compare [(18)F]FDG PET/MRI with PET/CT for the assessment of bone lesions in oncologic patients. METHODS:This prospective study included 67 patients with solid tumours scheduled for PET/CT with [(18)F]FDG who also underwent a whole-body PET/MRI scan. The datasets (PET/CT, PET/MRI) were rated by two reade...

journal_title：European radiology

authors： Beiderwellen K,Huebner M,Heusch P,Grueneisen J,Ruhlmann V,Nensa F,Kuehl H,Umutlu L,Rosenbaum-Krumme S,Lauenstein TC

更新日期：2014-08-01 00:00:00

abstract：OBJECTIVES:Lung adenocarcinoma frequently manifests as subsolid nodules, and the solid portion and ground-glass-opacity (GGO) portion on CT have different prognostic significance. Therefore, current T descriptor, defined as the whole tumour diameter without discrimination between solid and GGO, is insufficient. We aime...

journal_title：European radiology

authors： Song SH,Ahn JH,Lee HY,Lee G,Choi JY,Kang J,Kim EY,Han J,Kwon OJ,Lee KS,Kim HK,Choi YS,Kim J,Shim YM

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVES:To investigate the hepatobiliary enhancement patterns of gadoxetic acid (Gd-EOB-DTPA) MRI and the temporal evolution of focal nodular hyperplasia (FNH)-like lesions in pediatric cancer survivors. METHODS:We retrospectively included pediatric cancer survivors who had new liver lesions detected during surveil...

journal_title：European radiology

authors： Gu K,Jeon TY,Yoo SY,Kim JH

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVES:The study aimed to determine which hemodynamic parameters independently characterize anterior communicating artery (AcomA) aneurysm formation and explore the threshold of wall shear stress (WSS) of the parent artery to better illustrate the correlation between the magnitude of WSS and AcomA aneurysm formatio...

journal_title：European radiology

authors： Zhang X,Yao ZQ,Karuna T,He XY,Wang XM,Li XF,Liu WC,Li R,Guo SQ,Chen YC,Li GC,Duan CZ

更新日期：2019-02-01 00:00:00

abstract：:We describe the pace of recruitment of iron-oxide-labeled macrophages to the site of different stages of infection by in vivo magnetic resonance (MR) imaging. Peritoneal macrophages were labeled with superparamagnetic iron oxide ex vivo and administered through the tail vein 6 (acute) or 48 (subacute) h after bacteria...

journal_title：European radiology

authors： Lee JS,Sohn JY,Jung HD,Kim ST,Lee KG,Kang HJ

更新日期：2008-10-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility, image quality, and radiation dose of automatic spectral imaging protocol selection (ASIS) and adaptive statistical iterative reconstruction (ASIR) with reduced contrast agent dose in abdominal multiphase CT. METHODS:One hundred and sixty patients were randomly divided into two sc...

journal_title：European radiology

authors： Lv P,Liu J,Chai Y,Yan X,Gao J,Dong J

更新日期：2017-01-01 00:00:00

abstract：:The aim was to propose a strategy for finding reasonable compromises between image noise and dose as a function of patient weight. Weighted CT dose index (CTDI(w)) was measured on a multidetector-row CT unit using CTDI test objects of 16, 24 and 32 cm in diameter at 80, 100, 120 and 140 kV. These test objects were the...

journal_title：European radiology

authors： Verdun FR,Lepori D,Monnin P,Valley JF,Schnyder P,Gudinchet F

更新日期：2004-05-01 00:00:00

abstract：:The development and progression of a hepatocellular carcinoma (HCC) in a chronically diseased liver, i.e., the carcinogenesis, comprise a multistep and long-term process. Morphologically, this process is associated with the presence of distinct nodular lesions in the liver that are called 'preneoplastic lesions.' Thes...

journal_title：European radiology

authors： Bartolozzi C,Crocetti L,Lencioni R,Cioni D,Della Pina C,Campani D

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVES:To compare tumour enhancement patterns measured using dynamic contrast-enhanced (DCE)-CT with tumour metabolism measured using positron emission tomography (PET)-CT in patients with non-small cell lung cancer (NSCLC) and stable disease after chemotherapy or chemoradiotherapy. METHODS:After treatment, 75 NSC...

journal_title：European radiology

authors： Hwang SH,Yoo MR,Park CH,Jeon TJ,Kim SJ,Kim TH

更新日期：2013-06-01 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：OBJECTIVES:The study aims were to evaluate: (1) whether a short-protocol (SP) MRI for the surveillance of pancreatic cystic neoplasms (PCN) provides equivalent clinical information as a comprehensive-protocol (CP), and (2) the cost reduction from substituting CP with SP for patient surveillance. METHODS:This retrospec...

journal_title：European radiology

authors： Pozzi-Mucelli RM,Rinta-Kiikka I,Wünsche K,Laukkarinen J,Labori KJ,Ånonsen K,Verbeke C,Del Chiaro M,Kartalis N

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVES:Opportunistic screening for osteoporosis using computed tomography (CT) examinations that happen to visualise the spine can be used to identify patients with osteoporosis. We sought to verify the diagnostic performance of vertebral Hounsfield unit (HU) measurements on routine CT examinations for diagnosing o...

journal_title：European radiology

authors： Buckens CF,Dijkhuis G,de Keizer B,Verhaar HJ,de Jong PA

更新日期：2015-07-01 00:00:00

abstract：OBJECTIVE:To develop a classification system using imaging features to interpret breast non-mass lesions (NMLs) detected on US and to stratify their cancer risk. METHODS:This retrospective study included 715 patients with 715 breast NMLs detected on breast US from 2012 to 2016. Each patient underwent mammography at th...

journal_title：European radiology

authors： Park KW,Park S,Shon I,Kim MJ,Han BK,Ko EY,Ko ES,Shin JH,Kwon MR,Choi JS

更新日期：2020-09-04 00:00:00

abstract：OBJECTIVES:Multi-detector-row computed tomography angiography (MDCTA) plays an important role in the assessment of patients with suspected coronary artery disease. However, MDCTA tends to overestimate stenosis in calcified coronary artery lesions. The aim of our study was to evaluate the diagnostic performance of calci...

journal_title：European radiology

authors： Yunaga H,Ohta Y,Kaetsu Y,Kitao S,Watanabe T,Furuse Y,Yamamoto K,Ogawa T

更新日期：2017-07-01 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：:We report on a new minimally invasive technique for the retrieval of a surgical pin fragment after accidental migration into the soft tissue of the shoulder in two patients. The technique is performed under local anaesthesia and uses combined CT and fluoroscopic guidance. The materials used were simple, combining a bo...

journal_title：European radiology

authors： Amoretti N,Hauger O,Marcy PY,Hovorka I,Lesbats-Jacquot V,Fonquerne ME,Maratos Y,Boileau P

更新日期：2010-01-01 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：OBJECTIVE:To investigate the intra- and inter-observer reliability and agreement between gray-scale and Doppler ultrasound (US) and contrast-enhanced ultrasound (CEUS) in measuring ablated volume (Va) after radiofrequency ablation (RFA) for benign thyroid nodules. METHODS:A total of 173 patients with 190 benign thyroi...

journal_title：European radiology

authors： Yan L,Luo Y,Xiao J,Lin L

更新日期：2020-10-31 00:00:00

abstract：OBJECTIVES:To compare fused gadoxetate-enhanced Ga-68-DOTANOC PET/MRI and Ga-68-DOTANOC PET/DWI (diffusion-weighted imaging) for the assessment of abdominal neuroendocrine tumours (NETs). METHODS:Eighteen patients with suspected or histologically proven NETs of the abdomen were enrolled in this retrospective study. Al...

journal_title：European radiology

authors： Mayerhoefer ME,Ba-Ssalamah A,Weber M,Mitterhauser M,Eidherr H,Wadsak W,Raderer M,Trattnig S,Herneth A,Karanikas G

更新日期：2013-07-01 00:00:00

abstract：:There is little published long-term survival data for patients with colorectal liver metastases treated with radiofrequency ablation (RFA). We present a multivariate analysis of 5-year survival in 309 patients (198 male, aged 64 (24-92)) treated at 617 sessions. Our standard protocol used internally cooled electrodes ...

journal_title：European radiology

authors： Gillams AR,Lees WR

更新日期：2009-05-01 00:00:00

abstract：:The purpose was to assess changes in lactate content and other brain metabolites under visual stimulation in optical chiasm, optic radiations and occipital cortex using multiple voxel MR spectroscopy (MRS). 1H chemical shift imaging (CSI) examinations of transverse planes centered to include the above structures were ...

journal_title：European radiology

authors： Boucard CC,Mostert JP,Cornelissen FW,De Keyser J,Oudkerk M,Sijens PE

更新日期：2005-01-01 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：OBJECTIVE:To investigate dual-energy CT of hypervascular liver lesions in patients with HCC. METHODS:Forty patients with hepatocellular carcinomas were investigated with abdominal dual-energy CT. In each patient unenhanced and contrast-enhanced imaging with arterial und portovenous delay were performed. Hypervascular ...

journal_title：European radiology

authors： Altenbernd J,Heusner TA,Ringelstein A,Ladd SC,Forsting M,Antoch G

更新日期：2011-04-01 00:00:00

abstract：:Methods of imaging and intervention in acute non-traumatic vascular arterial conditions has changed substantially during recent years. Computed tomography, MRI angiography and, more recently, intravascular ultrasonography (IVUS) have replaced to a large extent conventional diagnostic angiography. An increasing number ...

journal_title：European radiology

authors： Cwikiel W,Midia M,Williams D

更新日期：2002-11-01 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：:This review provides an overview of structural magnetic resonance imaging and computed tomography findings of direct and indirect alcohol-related toxic effects on the brain. In addition to ethanol-related changes to the brain, this article will also describe imaging findings in the acute setting of methanol and ethyle...

journal_title：European radiology

authors： Geibprasert S,Gallucci M,Krings T

更新日期：2010-06-01 00:00:00