MRI of the rectum: non-neoplastic disease.

abstract：OBJECTIVES:To evaluate visualization of the right adrenal vein (RAV) with multidetector CT and non-contrast-enhanced MR imaging in patients with primary aldosteronism. METHODS:A total of 125 patients (67 men) scheduled for adrenal venous sampling (AVS) were included. Dynamic 64-detector-row CT and balanced steady-stat...

journal_title：European radiology

authors： Ota H,Seiji K,Kawabata M,Satani N,Omata K,Ono Y,Iwakura Y,Morimoto R,Matsuura T,Kudo M,Tominaga J,Satoh F,Ito S,Takase K

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Juvenile idiopathic arthritis (JIA) can cause structural damage. However, data on conventional radiography (CR) in JIA are scant. OBJECTIVE:To provide pragmatic guidelines on CR in each non-systemic JIA subtype. METHODS:A multidisciplinary task force of 16 French experts (rheumatologists, paediatricians, r...

journal_title：European radiology

authors： Marteau P,Adamsbaum C,Rossi-Semerano L,De Bandt M,Lemelle I,Deslandre C,Tran TA,Lohse A,Solau-Gervais E,Sordet C,Pillet P,Bader-Meunier B,Wipff J,Gaujoux-Viala C,Breton S,Devauchelle-Pensec V

更新日期：2018-09-01 00:00:00

abstract：OBJECTIVE:To assess diagnostic reference levels (DRLs) in surgery for the most frequent procedures as required by the European Directive 2013/59/Euratom. METHODS:A survey was conducted in six centers. Eight orthopedic, urology and gastrointestinal surgical procedures were analyzed. Kerma area product (KAP) and fluoros...

journal_title：European radiology

authors： Greffier J,Etard C,Mares O,Pereira F,Defez D,Duverger C,Branchereau P,Beregi JP,Coulomb R,Larbi A

更新日期：2019-02-01 00:00:00

abstract：OBJECTIVE:To compare the diagnostic performance of models based on a combination of contrast-enhanced (CE) magnetic resonance imaging (MRI) with diffusion-weighted imaging (DWI) or time-intensity curves (TIC) in diagnosing malignancies of breast lesions. METHODS:A double-blind retrospective study was conducted in 328 ...

journal_title：European radiology

authors： Yang X,Dong M,Li S,Chai R,Zhang Z,Li N,Zhang L

更新日期：2020-09-01 00:00:00

abstract：:To evaluate the efficiency of laser thermocoagulation under computed tomography (CT) guidance in the treatment of osteoid osteoma within a strictly pediatric group. Twenty-five patients aged 4 to 17 years were treated under CT by laser thermocoagulation. The nidus measured on average 10.1 mm. Pain relief was the main ...

journal_title：European radiology

authors： Aschero A,Gorincour G,Glard Y,Desvignes C,Paris M,Bourlière-Najean B,Bollini G,Petit P

更新日期：2009-03-01 00:00:00

abstract：OBJECTIVES:Contrast-enhanced spectral mammography (CESM) is a novel method for breast cancer detection. The aim of this study is to check if there is a possibility of quantitative assessment of contrast enhancement in CESM and if there is any correlation between quantitative assessment of contrast enhancement in CESM a...

journal_title：European radiology

authors： Rudnicki W,Heinze S,Niemiec J,Kojs Z,Sas-Korczynska B,Hendrick E,Luczynska E

更新日期：2019-11-01 00:00:00

abstract：OBJECTIVES:To determine if quantitative and qualitative shear wave elastography have roles in evaluating musculoskeletal masses. METHODS:105 consecutive patients, prospectively referred for biopsy within a specialist sarcoma centre, underwent B-mode, quantitative (m/s) and qualitative (colour map) shear wave elastogra...

journal_title：European radiology

authors： Pass B,Jafari M,Rowbotham E,Hensor EM,Gupta H,Robinson P

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the performance of a computer-aided algorithm for automated stenosis detection at coronary CT angiography (cCTA). METHODS:We investigated 59 patients (38 men, mean age 58 +/- 12 years) who underwent cCTA and quantitative coronary angiography (QCA). All cCTA data sets were analyzed using a softwar...

journal_title：European radiology

authors： Arnoldi E,Gebregziabher M,Schoepf UJ,Goldenberg R,Ramos-Duran L,Zwerner PL,Nikolaou K,Reiser MF,Costello P,Thilo C

更新日期：2010-05-01 00:00:00

abstract：:Magnetization transfer (MT) provides post-gadolinium contrast improvement through decreasing the tissue signal. Our study had two aims: to analyse the effect of MT qualitatively and quantitatively in 13 patients, and to analyse in vitro the competition between two relaxation phenomena, dipole-dipole which is character...

journal_title：European radiology

authors： Huot P,Dousset V,Hatier F,Degreze P,Carlier P,Caillé JM

更新日期：1997-01-01 00:00:00

abstract：:Varicocele can be very easily diagnosed by physical examination and subsequently treated when it is painful or associated with testicular hypotrophy. However, palpability of the spermatic vein and reflux in low grade or even questionable varicoceles can be difficult to assess without imaging modalities. This can be a ...

journal_title：European radiology

authors： Cornud F,Belin X,Amar E,Delafontaine D,Hélénon O,Moreau JF

更新日期：1999-01-01 00:00:00

abstract：OBJECTIVE:To investigate the application value of the ADC(difference) value in evaluating the pathological grade of uterine cervical cancer and to analyse the correlations among microvascular density (MVD), vascular endothelial growth factor (VEGF) expression and maximum ADC(difference) value. METHODS:Fifty-six patien...

journal_title：European radiology

authors： Liu Y,Ye Z,Sun H,Bai R

更新日期：2013-03-01 00:00:00

abstract：:At present, medical applications applying World Wide Web (WWW) technology are mainly used to view static images and to retrieve some information. The Java platform is a relative new way of computing, especially designed for network computing and distributed applications which enables interactive connection between use...

journal_title：European radiology

authors： Knoll P,Höll K,Mirzaei S,Koriska K,Köhn H

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:To confirm feasibility and assess intravoxel incoherent motion (IVIM) to differentiate active sacroiliitis and ankylosing spondylitis.. METHODS:Forty-one patients were divided into two groups, an active group (n = 20) and a chronic group (n = 21), according to the Bath Ankylosing Spondylitis (AS) Disease Act...

journal_title：European radiology

authors： Zhao YH,Li SL,Liu ZY,Chen X,Zhao XC,Hu SY,Liu ZH,M S YJ,Chan Q,Liang CH

更新日期：2015-09-01 00:00:00

abstract：:We retrospectively reviewed surgical biopsy findings of lesions diagnosed as radial scars (RS) at stereotactic core-needle biopsy (SCNB). RS was diagnosed in 52 of 1415 (3.7%) consecutive mammographically detected lesions that underwent 14-gauge automated SCNB. Subsequent surgical biopsy findings were available for 43...

journal_title：European radiology

authors： López-Medina A,Cintora E,Múgica B,Operé E,Vela AC,Ibañez T

更新日期：2006-08-01 00:00:00

abstract：:The gamekeeper's or skier's thumb is a very common injury. Nondisplaced tears of the ulnar collateral ligament of the thumb (UCL) may be treated conservatively. For that reason an accurate diagnosis is mandatory for choosing the correct therapy. Ultrasound is able to depict the position of the torn UCL correctly in ap...

journal_title：European radiology

authors： Hergan K,Mittler C,Oser W

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To investigate the association of contrast-enhanced cone beam breast CT (CE-CBBCT) features, immunohistochemical (IHC) receptors, and molecular subtypes in breast cancer. METHODS:In this retrospective study, patients who underwent preoperative CE-CBBCT and received complete IHC results were analyzed. CE-CBB...

journal_title：European radiology

authors： Ma Y,Liu A,O'Connell AM,Zhu Y,Li H,Han P,Yin L,Lu H,Ye Z

更新日期：2020-10-02 00:00:00

abstract：:Preoperative MRI of the breasts has been proven to be the most sensitive imaging modality in the detection of multifocal or multicentric tumor manifestations as well as simultaneous contralateral breast cancer. The aim of the presented retrospective study was to evaluate the benefit of preoperative MRI for patients wi...

journal_title：European radiology

authors： Fischer U,Zachariae O,Baum F,von Heyden D,Funke M,Liersch T

更新日期：2004-10-01 00:00:00

abstract：:Our objective was to evaluate the hemolytic effect of stents and stent grafts in an in vitro flow model. The model consisted of silicone tubings. Pulsatile flow was delivered at 1170 ml/min. Diluted packed erythrocytes were used (hematocrit of 33%). The Palmaz, MegaLink stents or Passager, Hemobahn stent grafts were p...

journal_title：European radiology

authors： Grimm J,Brunn H,Heller M,Mueller-Huelsbeck S

更新日期：2003-06-01 00:00:00

abstract：OBJECTIVES:To evaluate the feasibility of whole-body diffusion-weighted MRI (WB-DWI/MRI) for detecting primary tumour, nodal and distant metastases in pregnant women with cancer. METHODS:Twenty pregnant patients underwent WB-DWI/MRI in additional to conventional imaging. Reproducibility of WB-DWI/MRI between two reade...

journal_title：European radiology

authors： Han SN,Amant F,Michielsen K,De Keyzer F,Fieuws S,Van Calsteren K,Dresen RC,Gziri MM,Vandecaveye V

更新日期：2018-05-01 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：OBJECTIVES:To investigate the diagnostic value of intravoxel incoherent motion (IVIM) DWI for placenta accreta by comparing diffusion and perfusion characteristics of placentas with accreta lesions (APs) with those of normal placentas (NPs). METHODS:Twenty-five pregnant women with AP and 24 with NP underwent 3-T magne...

journal_title：European radiology

authors： Bao Y,Pang Y,Sun Z,Li Q,Tang D,Xia L

更新日期：2021-02-01 00:00:00

abstract：OBJECTIVE:To determine the value of perfusion computed tomography (CT-p) in the quantitative assessment of tumour-related neoangiogenesis processes in patients with hepatocellular carcinoma (HCC). MATERIALS AND METHODS:Fifty-two biopsy proven HCC lesions were examined with dynamic CT investigations during injection of...

journal_title：European radiology

authors： Ippolito D,Capraro C,Casiraghi A,Cestari C,Sironi S

更新日期：2012-04-01 00:00:00

abstract：PURPOSE:To evaluate the inter-/intra-observer agreement of BI-RADS-based subjective visual estimation of the amount of fibroglandular tissue (FGT) with magnetic resonance imaging (MRI), and to investigate whether FGT assessment benefits from an automated, observer-independent, quantitative MRI measurement by comparing ...

journal_title：European radiology

authors： Wengert GJ,Helbich TH,Woitek R,Kapetas P,Clauser P,Baltzer PA,Vogl WD,Weber M,Meyer-Baese A,Pinker K

更新日期：2016-11-01 00:00:00

abstract：:The purpose was to evaluate whether B-flow can improve the ultrasonographic diagnosis of preocclusive stenosis and occlusion of the internal carotid artery (ICA) compared with colour-coded Doppler and power Doppler. Ninety patients with occlusions or preocclusive stenoses of the ICA suspected by Doppler sonography wer...

journal_title：European radiology

authors： Jung EM,Kubale R,Ritter G,Gallegos MT,Jungius KP,Rupp N,Clevert DA

更新日期：2007-02-01 00:00:00

abstract：:Our purpose was to assess the role of MRI in evaluating the musculoskeletal system in athletes with chronic pain laterally in the groin of unknown etiology. Magnetic resonance imaging (MRI) of the pubic ring was performed in 11 young athletes (soccer players) with long-standing groin pain. MR findings were compared wi...

journal_title：European radiology

authors： Ekberg O,Sjöberg S,Westlin N

更新日期：1996-01-01 00:00:00

abstract：OBJECTIVES:To compare the diagnostic accuracy and sensitivity of Gd-EOB-DTPA MRI and diffusion-weighted (DWI) imaging alone and in combination for detecting colorectal liver metastases in patients who had undergone preoperative chemotherapy. METHODS:Thirty-two consecutive patients with a total of 166 liver lesions wer...

journal_title：European radiology

authors： Macera A,Lario C,Petracchini M,Gallo T,Regge D,Floriani I,Ribero D,Capussotti L,Cirillo S

更新日期：2013-03-01 00:00:00

abstract：:Developmental nasal midline masses in children are rare lesions. Neuroimaging is essential to characterise these lesions, to determine the exact location of the lesion and most importantly to exclude a possible intracranial extension or connection. Our objective was to evaluate CT and MRI in the diagnosis of developme...

journal_title：European radiology

authors： Huisman TA,Schneider JF,Kellenberger CJ,Martin-Fiori E,Willi UV,Holzmann D

更新日期：2004-02-01 00:00:00

abstract：:Venous malformations (VMs) are non proliferative lesions that consist of dysplastic venous channels. The aim of imaging is to characterise the lesion and define its anatomic extent. We will describe the plain film, ultrasound (US) (including colour and duplex Doppler), computed tomography (CT), magnetic resonance imag...

journal_title：European radiology

authors： Flis CM,Connor SE

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:To demonstrate the non-inferiority of synthetic image (SI) mammography versus full-field digital mammography (FFDM) in breast tomosynthesis (DBT) examinations. METHODS:An observational, retrospective, single-centre, multireader blinded study was performed, using 2384 images to directly compare SI and FFDM ba...

journal_title：European radiology

authors： Garayoa J,Chevalier M,Castillo M,Mahillo-Fernández I,Amallal El Ouahabi N,Estrada C,Tejerina A,Benitez O,Valverde J

更新日期：2018-02-01 00:00:00

abstract：OBJECTIVES:To determine the sensitivity and positive predictive value (PPV) of gadobenate-enhanced MR imaging for the detection of liver metastases. METHODS:This systematic review and meta-analysis was conducted according to PRISMA guidelines. A comprehensive search (EMBASE, PubMed) was performed to identify relevant ...

journal_title：European radiology

authors： Zhang L,Yu X,Huo L,Lu L,Pan X,Jia N,Fan X,Morana G,Grazioli L,Schneider G

更新日期：2019-10-01 00:00:00