Abstract:
:This article provides an overview of the imaging findings of diseases affecting the optic nerve with special emphasis on clinical-radiological correlation and on the latest technical developments in MR imaging and CT. The review deals with congenital malformations, tumors, toxic/nutritional and degenerative entities, inflammatory and infectious diseases, compressive neuropathy, vascular conditions and trauma involving the optic nerve from its ocular segment to the chiasm. The implications of imaging findings on patient management and outcome and the importance of performing high-resolution tailored examinations adapted to the clinical situation are discussed.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Becker M,Masterson K,Delavelle J,Viallon M,Vargas MI,Becker CDdoi
10.1016/j.ejrad.2009.09.029subject
Has Abstractpub_date
2010-05-01 00:00:00pages
299-313issue
2eissn
0720-048Xissn
1872-7727pii
S0720-048X(10)00071-9journal_volume
74pub_type
杂志文章,评审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:PURPOSE:Primary extranodal lymphomas of the orbit and sinonasal region are rare and occur almost only as Non-Hodgkin lymphoma (NHL). The purpose of this study was to determine the frequency of different subtypes of NHL in these regions and to describe their radiological features. MATERIALS AND METHODS:Between January ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2012.03.036
更新日期:2013-02-01 00:00:00
abstract:PURPOSE:To develop and evaluate the performance of a fully-automated convolutional neural network (CNN)-based algorithm to evaluate hepatobiliary phase (HBP) adequacy of gadoxetate disodium (EOB)-enhanced MRI. Secondarily, we explored the potential of the proposed CNN algorithm to reduce examination length by applying ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.108837
更新日期:2020-03-01 00:00:00
abstract:PURPOSE:To evaluate the radiologic and clinicopathologic factors in radiologic-pathologic discordance (false-negative results) in breast cancer patients who demonstrate radiologic complete response (rCR) in MR imaging after neoadjuvant chemotherapy (NAC). METHOD:Our institutional review board approved this retrospecti...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.06.017
更新日期:2019-09-01 00:00:00
abstract:PURPOSE:To evaluate the effects of aging on skeletal muscle stiffness in relaxed and contracted status using shear wave elastography (SWE). MATERIALS AND METHODS:A total of 57 participants were enrolled to this institutional review board approved prospective study. Medial head of the gastrocnemius muscle (GM) of all p...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109038
更新日期:2020-07-01 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:PURPOSE:CT artifacts from port-systems are a common problem in staging- and restaging-examinations and reduce image quality and diagnostic assessment. The purpose of this study was to investigate the reduction of these artifacts using virtual monoenergetic images (VMI) from dual-energy spectral-detector CT (SDCT) in co...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2019.108733
更新日期:2019-12-01 00:00:00
abstract::Functional magnetic resonance imaging (fMRI) is poised to make significant contributions to the study of neuropsychiatric illnesses. Whatever neural pathology attends such illnesses has proven subtle at best. By identifying predictable, regionally specific deficits in brain function, fMRI can suggest brain regions for...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(99)00048-0
更新日期:1999-05-01 00:00:00
abstract:PURPOSE:The aim of this study is to prospectively evaluate whole-brain CT perfusion (CTP) on admission to predict delayed cerebral ischemia (DCI) in patients with aneurysmal subarachnoid hemorrhage (aSAH). METHODS:All 252 consecutive patients with aSAH enrolled in this study underwent one-stop whole-brain CTP scan wit...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2019.05.008
更新日期:2019-07-01 00:00:00
abstract::Only few publication have so far been known on case histories in the context of CT-findings of hepatic adenoma (HA). An analysis was, therefore, made of the findings of ten patients with HA. Precontrast and postcontrast scans (dynamic CT), densitometric evaluations (gamma-fit) and "profile" determination were taken in...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1987-02-01 00:00:00
abstract::The initial localization of metastases in the bone in patients with solid tumors has a relatively good prognosis in comparison with visceral metastasization. The early detection of bone marrow metastases allows for a rapid initiation of therapy and a subsequent reduction in the morbidity rate. Modern MRI is superior t...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2005.01.016
更新日期:2005-07-01 00:00:00
abstract:INTRODUCTION:Radiotherapy is increasingly used for both curative and palliative treatment of oesophageal malignancy. Accurate treatment depends on determining tumour location and length. This study assessed the value of PET-CT versus other staging modalities in determining tumour length. MATERIALS AND METHODS:Oesophag...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.10.014
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVES:To evaluate the feasibility and incremental diagnostic value of xenon-enhanced dual-energy CT in mechanically ventilated intensive care patients with worsening respiratory function. METHODS:The study was performed in 13 mechanically ventilated patients with severe pulmonary conditions (acute respiratory dis...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2012.10.029
更新日期:2013-03-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to test whether dual functional gold nano-shelled microcapsules (GNS-MCs) can be used as an ultrasound imaging enhancer and as an optical absorber for photothermal therapy (PTT) in a rodent model of breast cancer. METHODS:GNS-MCs were fabricated with an inner air and outer gold...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.09.010
更新日期:2014-01-01 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:Mild traumatic brain injury is known to have frequent cognitive impairment. Accumulating evidence is pointing to the malfunctioning of the substantia nigra (SN) as an important factor for head trauma. However, it remains unknown whether changes in the SN-based resting state functional connectivity following mTB...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.03.002
更新日期:2019-05-01 00:00:00
abstract:OBJECTIVE:Acute appendicitis is known for one of the most common cause of acute abdomen. However, it is still challenging to clearly distinguish complicated from uncomplicated appendicitis preoperatively. We investigated the association between right hydronephrosis and complicated appendicitis compared with other compu...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109241
更新日期:2020-10-01 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:OBJECTIVE:Breasts with malignant tumors can demonstrate a general increased vascularity compared to the contralateral breast and a prominent blood vessel adjacent to the tumor on magnetic resonance imaging (MRI). The aim of the study was to further characterize these alterations in blood supply by location of the tumor...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.10.020
更新日期:2010-08-01 00:00:00
abstract:PURPOSE:To evaluate reduction in inappropriate knee MRI requests following implementation of a mandatory knee MRI appropriateness checklist. METHODS:A retrospective review was performed at a single tertiary care centre. A knee MRI appropriateness checklist was developed based on the ACR Appropriateness Criteria and ad...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.108781
更新日期:2020-02-01 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:BACKGROUND:CT coronary angiography (CTCA) is an evolving modality for the diagnosis of coronary artery disease. Radiation burden associated with CTCA has been a major concern in the wider application of this technique. It is important to reduce the radiation dose without compromising the image quality. OBJECTIVES:To e...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.02.040
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:To assess the long-term evolution and predictive factors of type B intramural hematoma (IMH). MATERIAL AND METHODS:34 patients (33 men), mean age: 67 years (47-87) diagnosed with type B IMH by computed tomography (CT) and followed up clinically and by CT yearly. Mean follow-up was 5.9 years (2-13 years). Two...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.04.055
更新日期:2012-07-01 00:00:00
abstract:PURPOSE:To evaluate the impact of baseline characteristics and residual leiomyoma perfusion after uterine artery embolization (UAE) on clinical long-term outcome. MATERIALS AND METHODS:One hundred fifteen patients underwent UAE. All patients were divided into three groups according to achieved infarction rate determin...
journal_title:European journal of radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.ejrad.2012.01.031
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:Image-guided percutaneous biopsy is the recommended initial diagnostic procedure for suspicious mammographic lesions. This study was conducted to determine the accuracy of the Intact(®) breast lesion excision system (BLES) and to identify predictive factors for complete excision and underestimation. MATERIAL...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.01.049
更新日期:2012-04-01 00:00:00
abstract::We report a case of submandibular duct fistula in which a sialogram was performed through the fistulous opening after attempt of sialography through the Wharton's duct had failed. To our knowledge, this technical modification in obtaining a sialogram has not been described previously in scientific literature. Blunt-ti...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2006.05.015
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVE:The aim of this retrospective study was to evaluate performance of computer-aided detection (CAD) with full-field digital mammography (FFDM) in detection of breast cancers. MATERIALS AND METHODS:CAD was retrospectively applied to standard mammographic views of 127 cases with biopsy proven breast cancers dete...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.08.024
更新日期:2011-03-01 00:00:00
abstract::Solitary osteosclerotic bone lesions around the sacroiliac (SI) joints are described as seen on plain radiographs or conventional tomography, with the descriptive attributes ranging from round to ovoid over square and triangular to multiform. The etiology of the solitary osteosclerotic lesions around the SI joint can ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(97)00175-7
更新日期:1998-07-01 00:00:00
abstract::A case is reported of a metrizamide injection into the cervical spinal cord during myelography via a lateral C1-2 puncture. This resulted in a mild persistent neurological deficit. The literature is reviewed. ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1986-05-01 00:00:00
abstract:OBJECTIVE:A software program was developed simulating a compartmental model of blood circulation based on differential equations. The aim of this study was to compare software-simulated levels of hepatic enhancement with the true values in patients and to test how many patients reach the simulated hepatic enhancement l...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/S0720-048X(03)00217-1
更新日期:2004-07-01 00:00:00