Abstract：
OBJECTIVE:To compare conventional T1-weighted imaging (SE-T1) and chemical shift fat-saturation T1-weighted imaging (FS-T1) in the diagnosis of bone metastases. SUBJECTS:Twenty-two patients (101 vertebrae) with non-neoplastic lesions (Group 1) and 21 patients (72 vertebrae) with spinal metastases (Group 2) were evaluated with both images. RESULTS:The signal intensity (SI) distribution of Groups 1 and 2 on SE-T1 showed various patterns, and SI measurement was not significantly different between the two groups. On FS-T1, all non-neoplastic lesions had a low-intensity homogeneous appearance; however, the metastases had mixed to high SI. The SI measurement data of Group 2 was significantly (P < 0.0001) higher than that of Group 1. CONCLUSION:FS-T1 was useful in evaluating vertebral metastases.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Uchida N,Sugimura K,Kajitani A,Yoshizako T,Ishida Tdoi
10.1016/0720-048x(93)90041-ksubject
Has Abstractpub_date
1993-09-01 00:00:00pages
91-4issue
2eissn
0720-048Xissn
1872-7727pii
0720-048X(93)90041-Kjournal_volume
17pub_type
杂志文章abstract：PURPOSE:To evaluate the additional value of the color coding of dynamic data using the 3TP method in the evaluation of contrast-enhanced breast MRI for readers with different levels of experience. MATERIALS AND METHODS:A total of 52 lesions were included in this study, 25 malignant and 27 benign. All lesions were eval...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2009.03.053
更新日期：2010-06-01 00:00:00
abstract：OBJECTIVE:To investigate the contrast-enhanced ultrasound (CEUS) characteristics of primary hepatic angiosarcoma (PHA). METHODS:The sonographic findings and CEUS images of PHA in three patients were retrospectively analyzed. RESULTS:In our study, 3 cases of PHA (2 multiple nodules and 1 solitary mass) showed similar ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.06.026
更新日期：2012-09-01 00:00:00
abstract：OBJECTIVES:To retrospectively evaluate the detection performance of benign and malignant breast masses using 3D volume data obtained by ABUS and to determine lesion variables which affect detectability. METHODS:Between November and December of 2007, bilateral whole breast US images were obtained using ABUS in 67 conse...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.01.074
更新日期：2011-04-01 00:00:00
abstract：:Chiari III malformation is an extremely rare condition, and is characterized by the hindbrain herniation into a low occipital or high cervical encephalocele together with the pathologic and imaging features of the Chiari II malformation. In this report, an unusual variant of the Chiari III malformation was diagnosed i...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(01)00334-5
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:Standard stroke CT protocols start with non-enhanced CT followed by perfusion-CT (PCT) and end with CTA. We aimed to evaluate the influence of the sequence of PCT and CTA on quantitative perfusion parameters, venous contrast enhancement and examination time to save critical time in the therapeutic window in s...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2013.01.011
更新日期：2013-06-01 00:00:00
abstract：PURPOSE:To assess the prognostic value of multidetector CT in predicting overall survival outcomes in patients with pancreatic neuroendocrine tumors (PNETs). METHOD:Seventy-one patients pathologically diagnosed with PNETs were retrospectively included. The clinical and imaging information was evaluated by two radiolog...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.108847
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVE:To evaluate the use of the suture mediated vascular closure device concerning practicability and safety in clinical angiography practice. MATERIAL AND METHODS:One hundred and seventeen patients (59 female, 58 male, mean age 40.9+/-13.4) underwent percutaneous closure of common femoral arterial puncture sites...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(03)00048-2
更新日期：2003-12-01 00:00:00
abstract：:We compared retrospectively three groups of 150 patients who had undergone radiologic examinations of the stomach and duodenum. Each group was examined with a different barium suspension and radiographic technique: single-contrast (SC), double-contrast (DC), or biphasic-contrast (BC). The radiographs of each study wer...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(90)90131-t
更新日期：1990-05-01 00:00:00
abstract：:A wide spectrum of pulmonary complications occurs in patients with pneumoconiosis. Those complications include chronic obstructive pulmonary disease, hemoptysis, pneumothorax, pleural disease, tuberculosis, autoimmune disease, anthracofibrosis, chronic interstitial pneumonia, and malignancy. Generally, imaging workup ...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2013.05.026
更新日期：2013-10-01 00:00:00
abstract：:The purpose of this study was to evaluate by CT the usefulness of the non-distension of the stomach in determining invasion of the gastric cancer into perigastric space and adjacent organs. Forty-eight patients with pathologically proved gastric cancer were studied by conventional CT. Patients were examined using two ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(98)00024-2
更新日期：1998-11-01 00:00:00
abstract：OBJECTIVE:To assess the effect of breast density, fibroglandular tissue volume, and breast volume on the rate of false-positive marks of a computer-assisted detection software in digital mammography. MATERIALS AND METHODS:222 patients with normal digital mammograms and a minimum follow-up of 22 months were retrospecti...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2012.02.017
更新日期：2012-08-01 00:00:00
abstract：:The American College of Radiology Task Force on Breast Cancer published in 2003 the fourth edition of BI-RADS for Mammography. It is a lexicon of mammography terms including illustrations of each feature described, followed by a reporting format with assessment categories according to the degree of concern. The aim is...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2006.08.032
更新日期：2007-02-01 00:00:00
abstract：:Computed tomography (CT) and magnetic resonance imaging (MRI) are well established imaging modalities to examine the facial nerve as well as the course of the facial nerve itself. High spatial resolution is guaranteed not only in the x- and y-axis, but also in the z-axis using multislice spiral CT. With this technique...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(01)00381-3
更新日期：2001-11-01 00:00:00
abstract：OBJECTIVES:This study aims to evaluate the radiation exposure to patients undergoing an abdominopelvic or a chest and abdominopelvic (trunk) CT examination and to assess compliance to imaging referral guidelines. METHODS:To this end, 357 standard abdominopelvic and trunk CT scans were collected from 8 Belgian institut...
journal_title：European journal of radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ejrad.2018.12.019
更新日期：2019-02-01 00:00:00
abstract：:Using figures from the literature and from our own case material, the diagnostic efficiency of the barium meal, computerized tomography, angiography, ERPC and biopsy have been compared in acute and chronic pancreatitis, pancreatic and papillary carcinoma and islet cell tumour. In acute pancreatitis, CT is the method o...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1981-03-01 00:00:00
abstract：PURPOSE:To investigate the characteristics and imaging features of localized air foci in the lower thorax in patients with pneumothorax using thin-section multidetector computed tomography. MATERIALS AND METHODS:Of 10,547 consecutive CT examinations comprising the chest, the CT scans of 146 patients with ordinary pneu...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2013.02.008
更新日期：2013-08-01 00:00:00
abstract：INTRODUCTION:Parosteal osteosarcomas and well-differentiated liposarcomas (WDLPS) of soft tissue share several features: they are slowly progressive, locally aggressive tumors, tend to recur locally, and rarely or never metastasizes if not dedifferentiated. Their treatment is wide surgical resection. Microscopically, b...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.11.035
更新日期：2013-12-01 00:00:00
abstract：OBJECTIVES:Breast cancer is the second cause of death in women in Europe and North America. The mortality of this disease can be reduced with effective therapy and regular follow up to detect early recurrence. Tumor markers are sensitive in detecting recurrent or residual disease but imaging is required to customize th...
journal_title：European journal of radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ejrad.2010.04.029
更新日期：2011-12-01 00:00:00
abstract：PURPOSE:To evaluate the clinical outcome of DiscoGel® chemonucleolysis for symptomatic disc herniation in patients who fail conservative treatment. MATERIAL AND METHODS:Consecutive patients with symptomatic disc herniation confirmed on MRI who failed conservative management for at least 6 months were included. Visual ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.10.029
更新日期：2018-12-01 00:00:00
abstract：PURPOSE:To evaluate the imaging pattern of pancreaticobiliary lesions in patients with treated type 1AIP, to determine the incidence of disease relapse and malignancy, and to identify the risk factors. METHOD:The institutional review board approval was acquired. All patients gave written informed consent. From a prosp...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2019.108673
更新日期：2019-11-01 00:00:00
abstract：PURPOSE:To compare qualitative and quantitative magnetic resonance (MR) imaging characteristics of hepatic hemangiomas in patients with normal, fibrotic and cirrhotic livers. MATERIALS AND METHODS:Retrospective, institutional review board approved study (waiver of informed consent). Eighty-nine consecutive patients wi...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2015.01.016
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVES:To investigate whether the evaluation of multiple spectral regions can increase the diagnostic performance of 1H-MRS of the breast and reduce false positive findings. METHODS:93 patients (mean age 56 years, range 23-79) undergoing breast MRI for routine clinical indications on a 1.5T scanner were eligible f...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2017.04.014
更新日期：2017-07-01 00:00:00
abstract：:The synthesis and the chemical characterization of iomeprol, a new triiodinated nonionic radiographic contrast agent, are reported. The physico-chemical properties both of aqueous solutions of the pure compound and of its pharmaceutical formulations are presented and these last data are compared with those of other co...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(94)90089-2
更新日期：1994-05-01 00:00:00
abstract：PURPOSE:The aim of this study was to characterize the CT features of retroperitoneal neurilemmoma. METHODS:The CT findings were reviewed in seven patients with retroperitoneal neurilemmoma. RESULTS:All of the tumours were well-demarcated round or oval masses. In five cases, heterogeneous contrast enhancement was note...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(97)00032-6
更新日期：1998-03-01 00:00:00
abstract：:Gastric leiomyosarcoma is a rare tumor in pediatric patients. The histological differentiation between leiomyoma and leiomyosarcoma is difficult. Computed tomography may allow the presumptive diagnosis of leiomyosarcoma to be made preoperatively and the surgical treatment can be planned in advance. We report a case of...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(96)01060-1
更新日期：1996-09-01 00:00:00
abstract：PURPOSE:To evaluate treatment decision-making based on susceptibility-weighted imaging (SWI) in patients with hemorrhage after thrombolysis. MATERIALS AND METHODS:One hundred and forty-six patients without intracranial hemorrhage on CT after receiving recombinant tissue plasminogen activator (rt-PA) were allocated to ...
journal_title：European journal of radiology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ejrad.2012.08.002
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Incidentally discovered adrenal masses are commonly seen with high resolution diagnostic imaging performed for indications other than adrenal disease. Although the majority of these masses are benign and non-secretory, their unexpected discovery prompts further biochemical and often repeated imag...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2010.12.060
更新日期：2012-03-01 00:00:00
abstract：OBJECTIVES:To calculate and compare the doses of ionizing radiation delivered to the organs by computed tomography (CT) and stereoradiography (SR) during measurements of lower limb torsion and anteversion. MATERIALS AND METHODS:A Rando anthropomorphic phantom (Alderson RANDO phantom, Alderson Research Laboratories Inc...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2013.10.026
更新日期：2014-02-01 00:00:00
abstract：:Fluid-attenuated inversion recovery imaging (=flair imaging) is widely used as primary screening sequence in various investigation protocols, due to its high lesion contrast and sensitivity in detection of parenchymatous and leptomeningeal disease. An additional increase of sensitivity for detection of lesions may be ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2004.11.008
更新日期：2005-08-01 00:00:00
abstract：BACKGROUND:Gliomas are the most common primary brain tumors in adults, in some cases, radiotherapy may be the preferred treatment option especially for elderly people who cannot endure surgery. Therefore, it is necessary to evaluate the effects of radiotherapy on glioma. Arterial spin labeling (ASL) is an MR imaging te...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2016.08.009
更新日期：2016-11-01 00:00:00
