Non-enhanced magnetic resonance imaging of unruptured intracranial aneurysms at 7 Tesla: Comparison with digital subtraction angiography.

abstract：OBJECTIVE:To investigate the incidence rate, time-to-onset and recovery, MRI morphology and occurrence of insufficiency fractures in radiation-induced changes in the sacrum following pelvic radiotherapy. MATERIAL AND METHODS:410 patients with pelvic malignancies treated with radiotherapy were reviewed. Follow-up was 1...

journal_title：European radiology

authors： Meixel AJ,Hauswald H,Delorme S,Jobke B

更新日期：2018-08-01 00:00:00

abstract：OBJECTIVES:To verify the association between EGFR status and clinical response to microwave ablation (MWA) and survival. METHODS:NSCLC patients with known EGFR status and treated with MWA in combination with chemotherapy were retrospectively enrolled in the study. RESULTS:A total of 61 patients were recruited. EGFR m...

journal_title：European radiology

authors： Wei Z,Ye X,Yang X,Huang G,Li W,Wang J,Han X,Meng M,Ni Y

更新日期：2017-04-01 00:00:00

abstract：:There are no non-invasive methods to assess the real tumor size in rectal cancer prior to surgery, especially following radio/chemotherapy. Magnetic resonance imaging is gaining increasing acceptance as the primary modality at many centers for evaluation of pelvic malignancies including rectal cancers. The aim of this...

journal_title：European radiology

authors： Torkzad M,Lindholm J,Martling A,Blomqvist L

更新日期：2003-10-01 00:00:00

abstract：OBJECTIVES:To investigate the morphological classification of intraductal papillary neoplasm of the bile duct (IPNB), as well as morphological differences between IPNB without mucin secretion (IPNB-NM) and IPNB with mucin secretion (IPMN-B). METHODS:Eighty-one patients with IPNB were retrospectively analysed. Imaging ...

journal_title：European radiology

authors： Ying S,Ying M,Liang W,Wang Z,Wang Q,Chen F,Xiao W

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVES:To develop and evaluate the performance of a deep learning-based system for automatic patellar height measurements using knee radiographs. METHODS:The deep learning-based algorithm was developed with a data set consisting of 1018 left knee radiographs for the prediction of patellar height parameters, specif...

journal_title：European radiology

authors： Ye Q,Shen Q,Yang W,Huang S,Jiang Z,He L,Gong X

更新日期：2020-09-01 00:00:00

abstract：:Our purpose was to evaluate the ability of diffusion tensor imaging (DTI) to characterize cervical spinal cord white matter (WM) in patients with multiple sclerosis (MS). DTI were obtained in 21 MS patients and 21 control subjects (CS). Regions of interest (ROIs) were placed at C2/3, C3/4, and C4/5 within the right, l...

journal_title：European radiology

authors： Ohgiya Y,Oka M,Hiwatashi A,Liu X,Kakimoto N,Westesson PL,Ekholm SE

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVES:To evaluate the relationship between contrast-enhanced (CE) ultrasound Liver Reporting and Data System (LI-RADS) classification of combined hepatocellular-cholangiocarcinoma (cHCC-CCA) and their histopathological component predominance, and to determine if the CEUS LI-RADS category can be used to predict the...

journal_title：European radiology

authors： Yang J,Huang JY,Chen X,Ling WW,Luo Y,Shi YJ,Liu JB,Lu Q,Lyshchik A

更新日期：2021-01-25 00:00:00

abstract：OBJECTIVE:To investigate the relationship between paraspinal and psoas muscle volumes and acute osteoporotic or low-bone-mass compression fractures of the lumbar spine in postmenopausal women. METHODS:Patient data were retrieved retrospectively for postmenopausal women with L-spine magnetic resonance imaging (MRI) and...

journal_title：European radiology

authors： Huang CWC,Tseng IJ,Yang SW,Lin YK,Chan WP

更新日期：2019-09-01 00:00:00

abstract：:Sacral insufficiency fractures develop over a period of time and show time-dependent changes. We report on 15 CT examinations of 5 patients with early-stage insufficiency fractures of the sacrum. In 4 patients only irregular sclerosis without distinct fracture lines was present in 7 of 8 fractures. Of these 4 patients...

journal_title：European radiology

authors： Stäbler A,Steiner W,Kohz P,Bartl R,Berger H,Reiser M

更新日期：1996-01-01 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：:The aim of this study was to describe a new sonographic sign of bone fracture and to determine if it can be helpful in decreasing the number of missed fractures of the proximal humerus. Ultrasound (US) of the shoulder was performed in 57 consecutive patients with shoulder pain and/or disability following trauma. All c...

journal_title：European radiology

authors： Rutten MJ,Jager GJ,de Waal Malefijt MC,Blickman JG

更新日期：2007-03-01 00:00:00

abstract：:CT-guided procedures remain an important tool for diagnosis and tissue acquisition for primary diagnosis and molecular/tissue correlation. New imaging devices such as MDCT and PET/CT will improve diagnosis but percutaneous procedures will be needed to confirm and support new molecular and DNA treatments. Coagulopathic...

journal_title：European radiology

authors： Haaga JR

更新日期：2005-11-01 00:00:00

abstract：:Lymphoma is a spectrum of malignant neoplasms of the lymphoid system. The appearances radiologically are diverse with almost all organs susceptible to involvement. The condition is challenging as it can mimic the appearance of almost all other neoplasms. This review highlights in a general way the diversity of the rad...

journal_title：European radiology

authors： Halliday T,Baxter G

更新日期：2003-05-01 00:00:00

abstract：OBJECTIVES:To comprehensively and quantitatively analyse flow and vorticity in the right heart of patients after repair of tetralogy of Fallot (rTOF) compared with healthy volunteers. METHODS:Time-resolved flow-sensitive 4D MRI was acquired in 24 rTOF patients and 12 volunteers. Qualitative flow evaluation was based o...

journal_title：European radiology

authors： Hirtler D,Garcia J,Barker AJ,Geiger J

更新日期：2016-10-01 00:00:00

abstract：:The purpose of our study was to investigate whether quantitative diffusion-weighted images (DWI) were useful for monitoring the therapeutic response of primary bone tumors. We encountered 18 osteogenic and Ewing sarcomas. Magnetic resonance (MR) images were performed in all patients before and after therapy. We measur...

journal_title：European radiology

authors： Hayashida Y,Yakushiji T,Awai K,Katahira K,Nakayama Y,Shimomura O,Kitajima M,Hirai T,Yamashita Y,Mizuta H

更新日期：2006-12-01 00:00:00

abstract：OBJECTIVES:Irreversible electroporation (IRE) is a new ablation technique that relies on high-voltage electrical pulses. This clinical study evaluates the pathological response of colorectal liver metastases (CRLM) treated with IRE and the clinical safety and feasibility. METHODS:Ten patients with resectable CRLM were...

journal_title：European radiology

authors： Scheffer HJ,Nielsen K,van Tilborg AA,Vieveen JM,Bouwman RA,Kazemier G,Niessen HW,Meijer S,van Kuijk C,van den Tol MP,Meijerink MR

更新日期：2014-10-01 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：:To assess the practical feasibility and effectiveness of real-time magnetic resonance (MR) temperature monitoring for the radiofrequency (RF) ablation of liver tumours in a clinical setting, nine patients (aged 49-87 years, five men and four women) with one malignant tumour (14-50 mm, eight hepatocellular carcinomas a...

journal_title：European radiology

authors： Lepetit-Coiffé M,Laumonier H,Seror O,Quesson B,Sesay MB,Moonen CT,Grenier N,Trillaud H

更新日期：2010-01-01 00:00:00

abstract：:We performed a bibliometric search to evaluate number and scientific "weight" of papers written by European radiologists, as compared with colleagues from other countries, to measure the contribution of European researchers to radiology journals, and to correlate bibliometric parameters with some socio-economic factor...

journal_title：European radiology

authors： Mela GS,Martinoli C,Poggi E,Derchi LE

更新日期：2003-04-01 00:00:00

abstract：:The authors describe the discovery of ascending colonic variceal veins via celiomesenteric diagnostic angiography following a bout of melena in a 44-year-old woman. Magnetic resonance imaging, including phase-contrast MR venography, allowed visualization of the portal and systemic veins immediately after the initial a...

journal_title：European radiology

authors： Chevallier P,Motamedi JP,Demuth N,Caroli-Bosc FX,Oddo F,Padovani B

更新日期：2000-01-01 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:To compare the occurrence of transient severe motion (TSM) between gadoxetate disodium- and gadopentetate dimeglumine-enhanced MRI and between gadoxetate disodium-enhanced MRI scans obtained with and without the application of a modified breath-holding technique. METHODS:We reviewed 80 patients who underwen...

journal_title：European radiology

authors： Song JS,Choi EJ,Park EH,Lee JH

更新日期：2018-03-01 00:00:00

abstract：:Bilioma is a rare complication of traumatic liver injury, and the precise site of bile leak is often difficult to demonstrate with a non-invasive technique. We report a case of post-traumatic bile leak in a 15-year-old girl in whom spiral CT after intravenous cholangiography allowed excellent preoperative demonstratio...

journal_title：European radiology

authors： Wicky S,Gudinchet F,Barghouth G,Schnyder P

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:To prospectively assess reproducibility, safety, and efficacy of microwave ablation (MWA) in the treatment of unresectable primary and secondary pulmonary tumors. METHODS:Patients with unresectable primary and metastatic lung tumors up to 4 cm were enrolled in a multicenter prospective clinical trial and un...

journal_title：European radiology

authors： Iezzi R,Cioni R,Basile D,Tosoratti N,Posa A,Busso M,Cappelli C,Margaritora S,Ambrogi MC,Cassano A,Scandiffio R,Calandri M,Crocetti L,Valentini V,Manfredi R,Veltri A

更新日期：2020-09-30 00:00:00

abstract：OBJECTIVES:To validate a visual rating scale of frontal atrophy with quantitative imaging and study its association with clinical status, APOE ε4, CSF biomarkers, and cognition. METHODS:The AddNeuroMed and ADNI cohorts were combined giving a total of 329 healthy controls, 421 mild cognitive impairment patients, and 28...

journal_title：European radiology

authors： Ferreira D,Cavallin L,Granberg T,Lindberg O,Aguilar C,Mecocci P,Vellas B,Tsolaki M,Kłoszewska I,Soininen H,Lovestone S,Simmons A,Wahlund LO,Westman E,AddNeuroMed consortium and for the Alzheimer’s Disease Neuroimaging Initiat

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVES:To assess variability of the average standard uptake value (SUV) computed by varying the number of hottest voxels within an (18)F-fluorodeoxyglucose ((18)F-FDG)-positive lesion. This SUV metric was compared with the maximal SUV (SUV(max): the hottest voxel) and peak SUV (SUV(peak): SUV(max) and its 26 neighb...

journal_title：European radiology

authors： Laffon E,Lamare F,de Clermont H,Burger IA,Marthan R

更新日期：2014-08-01 00:00:00

abstract：OBJECTIVES:To implement a novel voxel-based technique to identify statistically significant local cartilage deformation and analyze in-vivo topographic knee cartilage deformation patterns using a voxel-based thickness map approach for high-flexion postures. METHODS:Sagittal 3T 3D-T1w-FLASH-WE-sequences of 10 healthy k...

journal_title：European radiology

authors： Horng A,Raya JG,Stockinger M,Notohamiprodjo M,Pietschmann M,Hoehne-Hueckstaedt U,Glitsch U,Ellegast R,Hering KG,Glaser C

更新日期：2015-06-01 00:00:00

abstract：:The purpose was to provide a diffusion-weighted whole-body magnetic resonance (MR) imaging sequence with background body signal suppression (DWIBS) at 3.0 Tesla. A diffusion-weighted spin-echo echo-planar imaging sequence was combined with the following methods of fat suppression: short TI inversion recovery (STIR), s...

journal_title：European radiology

authors： Mürtz P,Krautmacher C,Träber F,Gieseke J,Schild HH,Willinek WA

更新日期：2007-12-01 00:00:00

abstract：OBJECTIVES:Recurrent peripheral vestibulopathy (RPV) is a public health problem, yet the aetiology remains unclear. Recent developments in MRI of endolymphatic hydrops (EH) allow for a better understanding of inner ear disorders. We intended to study the prevalence of EH in patients with RPV, in comparison to those wit...

journal_title：European radiology

authors： Attyé A,Dumas G,Troprès I,Roustit M,Karkas A,Banciu E,Pietras J,Lamalle L,Schmerber S,Krainik A

更新日期：2015-10-01 00:00:00

abstract：OBJECTIVE:Nearly all reported parathyroid cancers are >15 mm at presentation. The objective was to identify ultrasound criteria of malignancy in parathyroid lesions of >15 mm in size. MATERIALS AND METHODS:This study was approved by a local ethics committee. A retrospective review of patients identified from a databas...

journal_title：European radiology

authors： Sidhu PS,Talat N,Patel P,Mulholland NJ,Schulte KM

更新日期：2011-09-01 00:00:00