Perfusion CT in patients with advanced bronchial carcinomas: a novel chance for characterization and treatment monitoring?

abstract：OBJECTIVES:To study linear and volumetric adrenal measurements, their reproducibility, and correlations between total adrenal volume (TAV) and adrenal micronodularity, age, gender, body mass index (BMI), visceral (VAAT) and subcutaneous adipose tissue volume (SAAT), presence of diabetes, chronic alcoholic abuse and chr...

journal_title：European radiology

authors： Carsin-Vu A,Oubaya N,Mulé S,Janvier A,Delemer B,Soyer P,Hoeffel C

更新日期：2016-08-01 00:00:00

abstract：:Lung tumour ablation with a thin-calibre laser applicator system was evaluated. We quantified feasibility, technical success and complication rates in relation to lesion diameter and location. Forty-two patients with 64 lung tumours were treated (39 patients with metastases and three with primary tumours). Mean follow...

journal_title：European radiology

authors： Weigel C,Rosenberg C,Langner S,Fröhlich CP,Hosten N

更新日期：2006-08-01 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：PURPOSE:To evaluate the prognosis of "strict" high-risk nodules (small hepatocellular nodules detected only in the hepatobiliary phase of initial Gd-EOB-DTPA-enhanced MR examination) in patients with cirrhosis or chronic hepatitis. METHODS AND MATERIALS:The study included thirty-three patients with 60 "strict" high-ri...

journal_title：European radiology

authors： Higaki A,Ito K,Tamada T,Sone T,Kanki A,Noda Y,Yasokawa K,Yamamoto A

更新日期：2014-10-01 00:00:00

abstract：:The purpose of our animal study was to evaluate a new computed tomography (CT) subtraction technique for visualization of perfusion defects within the lung parenchyma in subsegmental pulmonary embolism (PE). Seven healthy pigs were entered into a prospective trial. Acute PE was artificially induced by fresh clot mater...

journal_title：European radiology

authors： Wildberger JE,Klotz E,Ditt H,Spüntrup E,Mahnken AH,Günther RW

更新日期：2005-07-01 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

abstract：OBJECTIVES:To determine the residual lipid fraction in fractured vertebrae by (1)H MR spectroscopy (MRS) and its confounding effect on differentiating benign from metastatic compression fractures of the spine using apparent diffusion coefficient (ADC) obtained by diffusion-weighted read-out-segmented echo-planar imagin...

journal_title：European radiology

authors： Rumpel H,Chong Y,Porter DA,Chan LL

更新日期：2013-02-01 00:00:00

abstract：:An unusual case of myositis ossificans traumatica lesion located in the paraspinal region is reported. Despite the contiguity of the lesion with the cervical vertebrae and ominous appearance of the biopsy material, the history of antecedent trauma and computed tomography findings allowed preoperative accurate diagnosi...

journal_title：European radiology

authors： Baysal T,Baysal O,Sarac K,Elmali N,Kutlu R,Ersoy Y

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVES:To describe the characteristics of multifocal endosteal thickening in patients on bisphosphonate therapy. METHOD:A retrospective study of 68 patients with atypical femoral fractures (as defined by ASBMR) whilst on bisphosphonate therapy was performed. Femoral radiographs were assessed for: focal endosteal t...

journal_title：European radiology

authors： Mohan PC,Howe TS,Koh JS,Png MA

更新日期：2013-01-01 00:00:00

abstract：:Esophageal duplication cyst, Bochdalek's hernia and polysplenia are uncommon congenital anomalies which have not been reported to be associated with each other. We present the radiological aspects of an unusual coexistence of these three congenital anomalies in a 4-month-old girl. ...

journal_title：European radiology

authors： Seçil M,Göktay AY,Karabay N,Iğci E,Pirnar T

更新日期：1999-01-01 00:00:00

abstract：PURPOSE:To evaluate in vivo T2 mapping as quantitative, imaging-based biomarker for meniscal degeneration in humans, by studying the correlation between T2 relaxation time and degree of histological degeneration as reference standard. METHODS:In this prospective validation study, 13 menisci from seven patients with ra...

journal_title：European radiology

authors： Eijgenraam SM,Bovendeert FAT,Verschueren J,van Tiel J,Bastiaansen-Jenniskens YM,Wesdorp MA,Nasserinejad K,Meuffels DE,Guenoun J,Klein S,Reijman M,Oei EHG

更新日期：2019-10-01 00:00:00

abstract：OBJECTIVES:To determine whether changes in ADC of bone metastases secondary to prostate carcinoma are significantly different in responders compared with progressors on chemotherapy. METHODS:Twenty-six patients with known bone metastases secondary to prostate carcinoma underwent diffusion-weighted MRI of the lumbar sp...

journal_title：European radiology

authors： Messiou C,Collins DJ,Giles S,de Bono JS,Bianchini D,de Souza NM

更新日期：2011-10-01 00:00:00

abstract：:The original version of this article, published on 27 May 2019, unfortunately contained a mistake. The following correction has therefore been made in the original. ...

journal_title：European radiology

authors： Pourvaziri A,Parakh A,Mojtahed A,Kambadakone A,Sahani DV

更新日期：2019-12-01 00:00:00

abstract：:Management of trauma patients relies on a simple but obvious concept: Time is life! This is a challenge to the emergency radiologist in his evaluation of the radiological admission survey of severe trauma patients, since the latter need a quick and thorough survey of craniocerebral, cervical, thoracic, abdominal, and ...

journal_title：European radiology

authors： Wintermark M,Poletti PA,Becker CD,Schnyder P

更新日期：2002-05-01 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：OBJECTIVES:To compare the conspicuity of different histopathological types of breast cancer according to breast density and mammographic imaging in patients with screen-detected breast cancers undergoing both full-field digital mammography (FFDM) and screen-film mammography (SFM) in the United Kingdom National Health S...

journal_title：European radiology

authors： Pinker K,Perry N,Vinnicombe S,Shiel S,Weber M

更新日期：2011-01-01 00:00:00

abstract：OBJECTIVES:To investigate how normal liver parenchyma visibility on 3 T diffusion-weighted images (DWI) and apparent diffusion coefficient (ADC) quantification are influenced by age, gender, and iron content. METHODS:Between February 2011 and April 2013, 86 patients (52 women) with normal livers who underwent respirat...

journal_title：European radiology

authors： Metens T,Ferraresi KF,Farchione A,Moreno C,Bali MA,Matos C

更新日期：2014-12-01 00:00:00

abstract：OBJECTIVES:To validate new diagnostic criteria for hepatocellular carcinoma (HCC) on gadoxetic acid-enhanced MR imaging (Gd-EOB-MRI) using hypointensity on the hepatobiliary phase (HBP) as an alternative to washout in combination with ancillary features. METHODS:This retrospective study included 288 patients at high r...

journal_title：European radiology

authors： Joo I,Lee JM,Lee DH,Jeon JH,Han JK

更新日期：2019-04-01 00:00:00

abstract：:The objective of this paper is to quantify the fatty degeneration (infiltration) of rotator cuff muscles with a new spectroscopic FLASH (SPLASH) sequence. Before planned surgery (reconstruction or muscle transfer), 20 patients (13 men, 7 women; 35-75 years) with different stages of rotator cuff disease underwent an MR...

journal_title：European radiology

authors： Kenn W,Böhm D,Gohlke F,Hümmer C,Köstler H,Hahn D

更新日期：2004-12-01 00:00:00

abstract：:The safety of the non-ionic contrast medium iopentol (Imagopaque, Nycomed Imaging AS, Oslo, Norway) when used in cerebral angiography and aortic arch angiography, was the focus of this investigation. Overall quality of visualization and changes in heart rate and blood pressure were, however, also assessed. In total, 3...

journal_title：European radiology

authors： Ericsson K,Bjartveit K

更新日期：1997-01-01 00:00:00

abstract：:The objectives of this study were to evaluate the influence on image quality and dose to the patient and operator of various equipment settings for percutaneous coronary intervention (PCI), and to optimize the set-up. With an Alderson phantom, different settings, such as projection, protective screens, filtration, ima...

journal_title：European radiology

authors： Geijer H,Beckman KW,Andersson T,Persliden J

更新日期：2002-10-01 00:00:00

abstract：:A method for cardio-thoracic multislice spiral CT imaging with ECG gating for suppression of heart pulsation artifacts is introduced. The proposed technique offers extended volume coverage compared with standard ECG-gated spiral scan and reconstruction approaches for cardiac applications: Thin-slice data of the entire...

journal_title：European radiology

authors： Flohr T,Prokop M,Becker C,Schoepf UJ,Kopp AF,White RD,Schaller S,Ohnesorge B

更新日期：2002-06-01 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:The purpose of this study was to retrospectively assess the incidence of bowel wall oedema on computed tomography (CT) in patients with renal cell carcinoma (RCC) treated with sunitinib, and to investigate its association with diarrhoea. METHODS:We conducted a retrospective analysis of all RCC patients trea...

journal_title：European radiology

authors： Cornelissen L,Claus F,Wolter P,Dumez H,De Keyzer F,Lerut E,Van Poppel H,Beuselinck B

更新日期：2015-02-01 00:00:00

abstract：:The aim of this study was to assess the upper airway status of sleep apnea syndrome (SAS) patients with low-field MR fluoroscopy. Twenty patients with clinically diagnosed SAS underwent upper airway monitoring using MR fluoroscopy for 5 min while awake and for 30 min while asleep. A 0.064-T permanent-magnet MR imaging...

journal_title：European radiology

authors： Yoshida K,Fukatsu H,Ando Y,Ishigaki T,Okada T

更新日期：1999-01-01 00:00:00

abstract：PURPOSE:To evaluate a pumping emulsification device that can improve the physiochemical properties and stability of lipiodol emulsion for conventional transarterial chemoembolization. MATERIALS AND METHODS:A pumping emulsification device constructed of a glass membrane with a hydrophobic surface with pore size of 50 μ...

journal_title：European radiology

authors： Tanaka T,Masada T,Nishiofuku H,Fukuoka Y,Sato T,Tatsumoto S,Marugami N,Higashi S,Kichikawa K

更新日期：2018-05-01 00:00:00

abstract：:To assist the radiologist in differentiating the colitis in children, this review proposes a systematic US approach to the disease, presents the US aspect of the normal colon and describes three distinctive US patterns reflecting the intramural extension of the histopathological changes. Each pattern corresponds to on...

journal_title：European radiology

authors： Baud C,Saguintaah M,Veyrac C,Couture A,Ferran JL,Barnéon G,Veyrac M

更新日期：2004-11-01 00:00:00

abstract：PURPOSE:To investigate the efficacy of percutaneous chemonucleolysis using ethanol gel (PCEG) in alleviating radicular pain due to disc herniation after failure of conservative treatment. MATERIALS AND METHODS:After failure of conservative treatment, PCEG was performed under fluoroscopic guidance in 42 patients with s...

journal_title：European radiology

authors： Touraine S,Damiano J,Tran O,Laredo JD

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:The study aims were to identify CT features that predict outcome of fibrotic idiopathic interstitial pneumonia (IIP) when information from lung biopsy data is unavailable. METHODS:HRCTs of 146 consecutive patients presenting with fibrotic IIP were studied. Visual estimates were made of the extent of abnorma...

journal_title：European radiology

authors： Edey AJ,Devaraj AA,Barker RP,Nicholson AG,Wells AU,Hansell DM

更新日期：2011-08-01 00:00:00

abstract：OBJECTIVE:To develop and validate a volume-based, quantitative imaging marker by integrating multi-parametric MR images for predicting glioblastoma survival, and to investigate its relationship and synergy with molecular characteristics. METHODS:We retrospectively analysed 108 patients with primary glioblastoma. The d...

journal_title：European radiology

authors： Cui Y,Ren S,Tha KK,Wu J,Shirato H,Li R

更新日期：2017-09-01 00:00:00