Abstract:
:Articular cartilage abnormalities of the knee are a cause of significant patient morbidity. Several surgical techniques have been developed to treat these lesions to improve patient symptoms and to delay or prevent the development of osteoarthritis. MRI has been shown to be an accurate non-invasive test for the evaluation of articular cartilage injuries and for evaluating the postoperative knee following chondral repair. As these surgical repair techniques become more commonly performed, is important for radiologists to be familiar with the surgical techniques and the MRI appearance of the postoperative knee including both normal and abnormal findings. In this article, these chondral repair techniques will be reviewed as well those normal and abnormal MRI findings following these surgeries.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Polster J,Recht Mdoi
10.1016/j.ejrad.2005.01.022keywords:
subject
Has Abstractpub_date
2005-05-01 00:00:00pages
206-13issue
2eissn
0720-048Xissn
1872-7727pii
S0720-048X(05)00096-3journal_volume
54pub_type
杂志文章,评审abstract::To investigate the relationship between liver glucose, glycogen, and plasma glucose in diabetic patients, in vivo liver carbon-13 magnetic resonance spectroscopy ((13)C MRS) with a clinical 3.0T MR system was performed. Subjects were healthy male volunteers (n=5) and male type-2 diabetic patients (n=5). Pre- and durin...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.10.019
更新日期:2010-02-01 00:00:00
abstract:OBJECTIVE:Our aim was to determine whether inward or outward movement of the secretions in the paranasal sinuses due to nose blowing after nasal decongestion has any effect on the paranasal sinus computed tomography (CT) images in patients with sinusitis and to asses whether nose blowing may result in misdiagnosis or o...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.04.003
更新日期:2005-02-01 00:00:00
abstract::Image workstations will be the 'window' to the complex infrastructure of a PACS with its intertwined image modalities (image sources, image data bases and image processing devices) and data processing modalities (patient data bases, departmental and hospital information systems). They will serve for user-to-system dia...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(90)90146-3
更新日期:1990-05-01 00:00:00
abstract:OBJECTIVES:To compare the assessment of global and regional left ventricular (LV) function using 64-slice multislice computed tomography (MSCT), 2D echocardiography (2DE) and cardiac magnetic resonance (CMR). METHODS:Thirty-two consecutive patients (mean age, 56.5+/-9.7 years) referred for evaluation of coronary arter...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.03.008
更新日期:2008-01-01 00:00:00
abstract:UNLABELLED:The purpose of this study was to investigate the potential correlation between the presence and size of the cisterna chyli (CC) on computed tomography (CT) and the presence of cardiovascular disease. MATERIALS AND METHODS:Out of a 3000-patient cohort 2599 patients who received a CT examination of the chest ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.02.009
更新日期:2011-08-01 00:00:00
abstract:PURPOSE:To evaluate the diagnostic efficacy of curved planar reformations along the duct (long-axis CPR) and series of reformations perpendicular to the duct (short-axis MPR) in evaluating T-factors of pancreaticobiliary malignancy. MATERIALS AND METHODS:Twenty-five patients with surgically proven pancreaticobiliary m...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.01.022
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:To explore the value of energy spectral CT in the differential diagnosis between benign and malignant tumor of the musculoskeletal system. METHODS:Energy spectral CT scan was performed on 100 patients with soft tissue mass caused by musculoskeletal tumors found by MRI. Solid areas with homogenous density wer...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2015.02.028
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:To examine the clinical significance of persistent renal enhancement after iodixanol administration. METHODS:We retrospectively studied 166 consecutive patients who underwent non-enhanced abdominopelvic CT within 7 days after receiving intra-arterial (n=99) or intravenous (n=67) iodixanol. Renal attenuation wa...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.044
更新日期:2011-11-01 00:00:00
abstract::A double curve catheter for the left axillary artery approach to aortofemoral, selective renal and visceral angiography is described. The catheter shape enables a fast and easy catheterization of the abdominal aorta. Up till now no complications have been encountered. ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-08-01 00:00:00
abstract:OBJECTIVE:To describe postoperative CT and MRI findings and their time course in uncomplicated cases after stereotactic volumetric resections of brain lesions. MATERIALS AND METHODS:One-hundred twenty-eight imaging studies (CT, 86; MRI, 42), performed 6 h to 2 years after 52 stereotactic operations, were retrospective...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(96)00774-7
更新日期:1996-11-01 00:00:00
abstract:PURPOSE:Previous studies have established regional grey matter (GM) loss in multiple sclerosis (MS). However, whether there is any regional GM atrophy in neuromyelitis optica (NMO) and the difference between NMO and MS is unclear. The present study addresses this issue by voxel-based morphometry (VBM). METHODS:Convent...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.01.065
更新日期:2012-02-01 00:00:00
abstract:PURPOSE:Usefulness of biexponentially fitted signal attenuation at different b-values for differentiating the histological characteristics of renal tumors. MATERIALS AND METHODS:A total of 26 patients with 28 renal masses (histologically proven: 20 clear cell renal cell carcinomas [ccRCC], three transitional cell carc...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.10.016
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:CT is considered the non-invasive gold standard for evaluating cardiac implantable electronic devices (CIEDs) lead perforation, but metal artifacts caused by the lead tip affect the image quality and make a definitive diagnosis challenging. We compared the performances of the metal artifact reduction (MAR) algo...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2021.109530
更新日期:2021-01-09 00:00:00
abstract::Rapid advancements in multidetector row computed tomography (MDCT) are beginning to revolutionise cardiac imaging applications. As a consequence, coronary CT angiography (CTA) is fast emerging as a highly effective, noninvasive imaging technique for the assessment of coronary artery disease (CAD). Technology is improv...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2010.02.011
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVE:To assess repair tissue (RT) after the implantation of BioCartII, an autologous chondrocyte implantation (ACI) technique with a fibrin-hyaluronan polymer as scaffold. T2 mapping and delayed Gadolinium Enhanced Magnetic Resonance Imaging of Cartilage (dGEMRIC) were used to gain first data on the biochemical pr...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.12.006
更新日期:2010-03-01 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::The relative contrast enhancement of normal myometrium and small or medium size uterine fibroids and clinical stage I endometrial carcinomas were correlated to their microangiographically demonstrable vascularity. In four cases small uterine fibroids showed contrast enhancement equal to normal myometrium, independent ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract:OBJECTIVE:To compare fast T1-weighted fluid-attenuated inversion recovery (FLAIR) and T1-weighted turbo spin-echo (TSE) imaging of the degenerative disc disease of the lumbar spine. MATERIALS AND METHODS:Thirty-five consecutive patients (19 females, 16 males; mean age 41 years, range 31-67 years) with suspected degene...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2004.09.009
更新日期:2005-08-01 00:00:00
abstract:PURPOSE:The purpose of this study was to assess the high-resolution CT findings of paediatric patients who had pulmonary infections following bone marrow transplantation (BMT), and to evaluate the differential diagnosis through high-resolution CT of the various pathogens responsible for pulmonary infections after BMT. ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2007.05.021
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:Tissue Factor (TF) has been well established in angiogenesis, invasion, metastasis, and prognosis in glioma. A noninvasive assessment of TF expression status in glioma is therefore of obvious clinical relevance. Dynamic contrast-enhanced (DCE) MRI parameters have been used to evaluate microvascular characteri...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2017.06.006
更新日期:2017-08-01 00:00:00
abstract:PURPOSE:To prospectively evaluate the diagnostic performance of 64-section multidetector computed tomography (MDCT) to detect significant coronary artery stenosis using conventional coronary angiography (CCA) as the reference standard. MATERIALS AND METHODS:Institutional Review Board approval and informed consent were...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2007.01.009
更新日期:2007-06-01 00:00:00
abstract:OBJECTIVE:To study the correlation between established magnetic resonance (MR) imaging criteria of disease severity in acute pancreatitis and the Acute Physiology And Chronic Healthy Evaluation II (APACHE II) score, and to assess the utility of each prognostic indicators in acute pancreatitis. MATERIALS AND METHODS:In...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.08.020
更新日期:2011-12-01 00:00:00
abstract::Ultrasound is a non-invasive, fast, relatively inexpensive and available tool for estimating adiposity in clinical practice, and in several research settings. It does not expose patients to ionizing radiation risks, making the method ideal for the evaluation, and for follow-up studies. Several parameters and indexes b...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2016.04.005
更新日期:2016-08-01 00:00:00
abstract:PURPOSE:To assess the value of CT-perfusion in determining the quantitative vascularization features of early hepatocellular carcinoma (HCC) in cirrhotic patients. MATERIALS AND METHODS:A total of 35 cirrhotic patients with single histologically proven HCC not exceeding 3cm in diameter underwent conventional triple-ph...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2008.10.014
更新日期:2010-01-01 00:00:00
abstract:PURPOSE:Our study was aimed to assess the diagnostic value of MR cholangiopancreatography (MRCP) and MR imaging at 3 T device when evaluating biliary adverse events after liver transplantation. MATERIALS AND METHODS:A series of 384 MR examinations in 232 liver transplant subjects with suspected biliary complications (...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.07.009
更新日期:2018-09-01 00:00:00
abstract:PURPOSE:To determine whether imaging parameters derived from intravoxel incoherent motion (IVIM) diffusion weighted imaging (DWI) vary according to tumor-stroma ratio(TSR) or dominant stroma type of breast cancer. METHODS:We prospectively enrolled 77 patients with breast cancer who underwent IVIM DWI on a 3.0 T MR sca...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108686
更新日期:2019-11-01 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:PURPOSE:The purpose was to evaluate the potential of FDG-PET-CT and whole-body MRI (WB-MRI) as diagnostic triage methods for patients planned for radioembolisation of metastatic liver disease. MATERIALS AND METHODS:135 patients with multifocal liver metastases were evaluated for potential palliative therapy with radio...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.018
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:The purpose of this retrospective study was to examine the reliability of virtually estimated abdominal blood volume using segmentation from postmortem computed tomography (PMCT) data. MATERIALS AND METHODS:Twenty-one cases with free abdominal blood were investigated by PMCT and autopsy. The volume of the bloo...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.09.014
更新日期:2012-09-01 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