Abstract:
OBJECTIVE:To analyze the spectrum of the lung parenchyma changes in ankylosing spondylitis (AS) with high resolution computed tomography (HRCT) and correlate the findings with disease duration.
MATERIAL AND METHODS:Twenty patients (18 male, 2 female) with the diagnosis of AS according to New York criteria were included in the study. None of the patients had history of tuberculosis, prolonged inorganic dust exposure and hospitalization for pneumonia. Seven of the patients were smokers, three patients were ex-smokers, and 10 patients were nonsmokers. The patients were assigned to three groups depending on disease duration. Group 1: patients with disease duration
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Senocak O,Manisali M,Ozaksoy D,Sevinç C,Akalin Edoi
10.1016/s0720-048x(02)00052-9keywords:
subject
Has Abstractpub_date
2003-02-01 00:00:00pages
117-22issue
2eissn
0720-048Xissn
1872-7727pii
S0720048X02000529journal_volume
45pub_type
杂志文章abstract:PURPOSE:To define National Diagnostic Reference Levels (NDRLs) for computed tomography (CT) for Austria on adult patients. METHOD:In the course of a nationwide survey on common CT-examinations between June 2018 and November 2018, datasets were requested from all Austrian hospitals and radiology centers with CT-scanner...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.108863
更新日期:2020-04-01 00:00:00
abstract:PURPOSE:A new macromolecular MR contrast agent, Gd-DTPA-24-cascade-polymer, was assessed for MR angiography of peritumoral vessels in rats. MATERIAL AND METHODS:High resolution 3D-SPGR (TR/TE 100/5ms, alpha = 90 degrees) angiograms were acquired in 10 Fischer rats bearing subcutaneous R3230 mammary adenocarcinomas. MR...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(95)00645-7
更新日期:1995-07-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the impact of a patient-tailored contrast volume protocol on portal venous phase abdominal CT-images compared to a fixed volume protocol in daily radiological practice. METHOD:Data of 77 patients who underwent two contrast-enhanced CT-examinations were collected. The first...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.07.031
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Inflammation is a risk factor the vulnerable atheromatous plaque. This can be detected in vivo on high-resolution magnetic resonance (MR) imaging using a contrast agent, Sinerem, an ultra-small super-paramagnetic iron oxide (USPIO). The aim of this study was to explore whether there is a differen...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.01.047
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:To ascertain the role of respiratory-gated PET/CT with (18)F-fluorodeoxyglucose ((18)F-FDG) for accurate diagnosis of liver metastasis. MATERIALS AND METHODS:Forty patients with suspected liver metastasis underwent conventional whole-body PET/CT scan initially, followed by respiratory-gated PET/CT scan coverin...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.05.019
更新日期:2013-10-01 00:00:00
abstract:PURPOSE:To investigate whether computed tomography (CT) could be used for screening and surveillance of small gastric gastrointestinal stromal tumors (gGISTs). METHOD:A total of 162 pathologically confirmed small gGISTs (≤2 cm) between September 2007 and November 2019 were retrospectively enrolled. Thirty-six lesions ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109463
更新日期:2021-02-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of energy spectral CT on the image quality of CT portal venography in cirrhosis patients. MATERIALS AND METHODS:30 portal hypertension patients underwent spectral CT examination using a single-tube, fast dual tube voltage switching technique. 101 sets of monochromatic images were ge...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.063
更新日期:2012-08-01 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:PURPOSE:To evaluate the safety and quality of CO2 splenoportography (CO2-SP) by comparison to 3-dimensional dynamic contrast-enhanced magnetic resonance portography (3D-DCE-MRP) and transarterial portography (TAP). MATERIALS AND METHODS:CO2-SP, 3D-DCE-MRP and TAP were performed within 3 days in 35 patients. CO2-SP was...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.03.006
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVE:To introduce a new 3D magnetic resonance neurography (MRN) method involving a paramagnetic contrast-based T2 effect coupled with an advanced 3D heavily T2W SPACE-STIR high resolution imaging sequence that would enhance the contrast between nervous tissue and surrounding tissues. METHODS:Thirty subjects (aver...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2015.12.001
更新日期:2016-03-01 00:00:00
abstract:PURPOSE:The aim of this study is to describe the prevalence, anatomy, associations and clinical impact of partial anomalous pulmonary venous return in patients with Turner syndrome. METHODS AND RESULTS:All Turner patients who presented at our Turner clinic, between January 2007 and October 2015 were included in this s...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.07.024
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:Lung perfusion analysis at dual energy CT (DECT) is sensitive to beam hardening artifacts from dense contrast material (CM). We compared two scan and four CM injection protocols in terms of severity of artifacts and attenuation levels in the thoracic vessels. METHODS AND MATERIALS:Data of 120 patients who had ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.09.030
更新日期:2011-12-01 00:00:00
abstract::Our purpose is to clarify the diffusion-weighted (DW) imaging findings of adnexal torsion. We retrospectively analyzed the DW imaging findings in 11 consecutive patients with surgical confirmation of adnexal torsion. We assessed signal intensity of the adnexal mass and fallopian tube thickening, and the location of ab...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.07.040
更新日期:2011-02-01 00:00:00
abstract::The pulmonary radiological manifestations of lipoid pneumonia following a cultural practice of forced feeding of rendered animal fat (ghee) in 24 Saudi children are described. The age range is 15 days to 11 years with 68% of cases being in infancy. The chest radiographic appearances encountered could be grouped into f...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(93)90077-z
更新日期:1993-04-01 00:00:00
abstract:PURPOSE:To compare the quantitative and subjective image quality in abdominal angiography between dual-energy CT (DECT) at the routine concentration of iodinated contrast agent (300mg/mL) and conventional 120-kVp single-energy CT (SECT) at the high concentration of contrast agent (370mg/mL). MATERIALS AND METHODS:Abdo...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.11.025
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to investigate the value of enhancement kinetics and ancillary imaging findings on gadoxetic acid-enhanced and diffusion-weighted (DW) MR imaging for diagnosing hepatocellular carcinomas (HCCs) without the typical enhancement pattern on contrast-enhanced multiphasic MDCT in patie...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.12.023
更新日期:2015-04-01 00:00:00
abstract:OBJECTIVES:To assess the apparent diffusion coefficient (ADC) changes of the normal uterine zones among reproductive women during the menstrual cycle. METHODS:The study included 101 women of reproductive age, each with regular cycle and normal endometrium/myometrium, as proved on histopathology or MR imaging examinati...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.04.057
更新日期:2012-08-01 00:00:00
abstract:AIM:We investigated the evaluability of left atrial appendix by dual source coronary CT angiography and analyzed morphologic features. MATERIALS AND METHODS:We included 106 consecutive patients who underwent coronary CT angiography for various indications. Technical parameters were slice thickness 0.6 mm, reconstructi...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.11.008
更新日期:2011-12-01 00:00:00
abstract::Digital mammography can greatly facilitate new applications, with the potential of further improving early diagnosis of breast cancer. Indeed, early manifestations of breast cancer are often very subtle and are displayed on the variable pattern of normal anatomy that may either obscure or simulate disease. This is par...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2008.07.032
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:To evaluate a strategy that used thermal-ablation of vertebral metastases (VM) to prevent vertebral related events (VRE) in patients with differentiated thyroid cancer (DTC). METHODS:This single center study retrospectively reviewed records and post-operative imaging of all DTC patients treated with thermal-ab...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108650
更新日期:2019-10-01 00:00:00
abstract:PURPOSE:To assess agreement between trained radiographers and consultant radiologists compared with an index radiologist when reporting on magnetic resonance imaging (MRI) examinations of the knee and lumbar spine and to examine the subsequent effect of discordant reports on patient management and outcome. METHODS:At ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.05.024
更新日期:2013-10-01 00:00:00
abstract:PURPOSE:To evaluate the accuracy of a 3D-endorectal 1mm-thick slices MRI acquisition for local staging of low, intermediate and high D'Amico risk prostate cancer (PCa). MATERIALS AND METHODS:178 consecutive patients underwent a multiparametric MRI protocol prior to radical prostatectomy (RP). T2W images were acquired ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.06.056
更新日期:2012-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to examine the relationship between the CT features of the primary-site gastric cancer and the concurrent existence or postoperative recurrence of hepatic metastasis. MATERIALS AND METHODS:From January 2013 to July 2016, 125 patients with advanced gastric cancer who were evaluat...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.09.030
更新日期:2018-11-01 00:00:00
abstract:PURPOSE:The purpose of our study is to test for: (a) correlation between the presence of a perifollicular T2-hypointense rim on MRI with the presence of perifollicular hemorrhage on histology; and (b) correlation between this finding and diminished ovarian viability after intra-operative detorsion. METHODS AND MATERIA...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.09.020
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:This study was performed to determine the variations in Doppler waveforms and flow velocity during respiratory manoeuvres in healthy individuals with no liver disease. MATERIALS AND METHODS:In total, 100 individuals (75 women and 25 men) without known cardiac or liver disease were examined prospectively with...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.01.011
更新日期:2011-07-01 00:00:00
abstract::Recent studies have reported that drowning victims frequently have fluid accumulation in the paranasal sinuses, most notably the maxillary and sphenoid sinuses. However, in our previous study, many non-drowning victims also had fluid accumulation in the sinuses. Therefore, we evaluated the qualitative difference in fl...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.06.015
更新日期:2013-10-01 00:00:00
abstract::Although magnetic resonance imaging has become the dominant modality for cross-sectional musculo-skeletal imaging, the widespread availability, speed, and versatility of computed tomography (CT) continue to make it a mainstay of emergency room (ER) diagnostic imaging. Pelvic ring and acetabular fractures occur as the ...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2003.11.019
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND AND PURPOSE:Conventional magnetic resonance imaging (MRI) is sometimes difficult to distinguish primary central nervous system lymphoma (PCNSL) from other malignant brain tumors effectively. The study aimed to evaluate the diagnostic performance of arterial spin labeling (ASL) and dynamic contrast-enhanced (...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.01.008
更新日期:2019-03-01 00:00:00
abstract:PURPOSE:To examine factors associated with one step surgery in case of non-palpable breast cancer. MATERIALS AND METHODS:Clinical data of 152 consecutively diagnosed patients with breast cancer were analyzed retrospectively. Preoperative diagnostic findings were divided in subgroups: mammographically visible mass/micr...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.02.033
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVES:To examine the efficacy of qualitative shear wave elastography (SWE) in the classification and evaluation of solid breast masses, and to compare this method with conventional ultrasonograghy (US), quantitative SWE parameters and qualitative SWE classification proposed before. METHODS:From April 2015 to Marc...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.12.021
更新日期:2017-02-01 00:00:00