Abstract:
:Multidetector computed tomography (CT) plays an important role in the detection, risk stratification and prognosis evaluation of acute pulmonary embolism. This review will discuss the technical improvements for imaging peripheral pulmonary arteries, the methods of assessing pulmonary embolism severity based on CT findings, a multidetector CT technique for pulmonary embolism detection, and lastly, how to avoid overutilization of CT pulmonary angiography and overdiagnosis of pulmonary embolism. Key Points • We describe clinical prediction rules and D-dimers for pulmonary embolism evaluation. • Overutilization of CT pulmonary angiography and overdiagnosis of pulmonary embolism should be avoided. • We discuss technical improvements for imaging peripheral pulmonary arteries. • Pulmonary embolism severity can be assessed based on CT findings. • We discuss multidetector CT techniques for pulmonary embolism detection.
journal_name
Eur Radioljournal_title
European radiologyauthors
Zhang LJ,Lu GM,Meinel FG,McQuiston AD,Ravenel JG,Schoepf UJdoi
10.1007/s00330-015-3679-2subject
Has Abstractpub_date
2015-09-01 00:00:00pages
2547-57issue
9eissn
0938-7994issn
1432-1084journal_volume
25pub_type
杂志文章,评审abstract::Ankle impingement syndromes are categorised according to their anatomical site around the tibiotalar joint. Anterolateral, anterior and posterior ankle impingement has been extensively described in the orthopaedic and radiology literature with more recent studies describing posteromedial and anteromedial impingement. ...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-007-0675-1
更新日期:2007-12-01 00:00:00
abstract::Diffusion MRI has mainly been used for detection of acute ischemia, and for distinction of cytotoxic and vasogenic edema. We applied diffusion MRI in patients with tuberous sclerosis in order to evaluate diffusion imaging characteristics of parenchymal changes. Five children with known tuberous sclerosis were included...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300101029
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVES:To investigate the impact of mesorectal fat area (MFA) on oncologic outcomes in patients with mid-to-lower rectal cancer who received curative-intent surgery. METHODS:Patients with mid-to-lower rectal cancer who underwent preoperative abdominopelvic computed tomography (CT) and curative-intent surgery in 20...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-018-5723-5
更新日期:2019-03-01 00:00:00
abstract::The spectrum of radiographic findings in pulmonary infections due to M. tuberculosis (TB) and non-tuberculous mycobacteria (NTM) are being increasingly discussed, primarily as a result of the increasing prevalence of these infections. The NTM organisms are often overlooked as potential infecting organisms, diagnosis i...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-003-2042-1
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVES:To compare tumour enhancement patterns measured using dynamic contrast-enhanced (DCE)-CT with tumour metabolism measured using positron emission tomography (PET)-CT in patients with non-small cell lung cancer (NSCLC) and stable disease after chemotherapy or chemoradiotherapy. METHODS:After treatment, 75 NSC...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2755-0
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVES:The study aims were to identify CT features that predict outcome of fibrotic idiopathic interstitial pneumonia (IIP) when information from lung biopsy data is unavailable. METHODS:HRCTs of 146 consecutive patients presenting with fibrotic IIP were studied. Visual estimates were made of the extent of abnorma...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-011-2098-2
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:To investigate the added diagnostic value of arterial spin labelling (ASL) and diffusion tensor imaging (DTI) to structural MRI for computer-aided classification of Alzheimer's disease (AD), frontotemporal dementia (FTD), and controls. METHODS:This retrospective study used MRI data from 24 early-onset AD an...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-016-4691-x
更新日期:2017-08-01 00:00:00
abstract:OBJECTIVE:To assess severity and factors of pain during high-intensity focused ultrasound (HIFU) ablation of benign thyroid nodules. METHODS:128 patients who underwent a HIFU ablation for a benign thyroid nodule were analysed. All patients received a bolus of intravenous pethidine and diazepam before treatment. After ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-5200-6
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVES:To assess the prognostic value of pre-therapeutic computed tomography (CT) attenuation of liver metastases for overall survival (OS) in metastatic colorectal cancer (mCRC). METHODS:In the open-label, randomised, prospective phase-III FIRE-3 trial, patients with histologically confirmed mCRC received fluorou...
journal_title:European radiology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s00330-018-5454-7
更新日期:2018-12-01 00:00:00
abstract::We describe changes in imaging features of a textiloma (retained surgical sponge or retained foreign body) left in the renal fossa after exploratory renal surgery. One year after the initial surgery, the MR aspect of the textiloma was not specific, with a homogeneous low signal intensity on T1-weighted images. Serial ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050338
更新日期:1998-01-01 00:00:00
abstract::The aim of this study was to evaluate feasibility, safety, and effectiveness of radio-frequency (RF) thermal ablation, performed by using a cooled-tip electrode needle, in the treatment of liver metastases. Twenty-nine patients (20 males and 9 females; age range 43-77 years) with one to four hepatic metastases 1.1-4.8...
journal_title:European radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s003300050536
更新日期:1998-01-01 00:00:00
abstract:OBJECTIVES:To review the gadoxetic acid disodium (EOB)-enhanced magnetic resonance (MR) imaging features of cholangiolocellular carcinoma (CoCC) of the liver and compare them with those of hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC). METHODS:EOB-enhanced MR images of 19 patients with CoCC,...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-4811-2
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVES:The SteatoTest, fatty liver index (FLI) and hepatic steatosis index (HSI) are clinico-biological scores of steatosis validated in general or selected populations. Serum adiponectin (s-adiponectin) and retinol binding protein 4 (s-RBP4) are adipokines that could predict liver steatosis. We investigated whethe...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-011-2326-9
更新日期:2012-04-01 00:00:00
abstract::The original version of this article, published on 14 March 2019, unfortunately contained a mistake. ...
journal_title:European radiology
pub_type: 已发布勘误
doi:10.1007/s00330-019-06184-x
更新日期:2019-07-01 00:00:00
abstract::We describe a new dedicated ultrasound system for computer-guided large core breast biopsy (LCBB) and report our first clinical experience in 45 female patients. After an initial 30 biopsy procedures on a US breast phantom, LCBB using this new system was performed in 45 non-palpable surgically verified breast lesions....
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300101010
更新日期:2001-01-01 00:00:00
abstract:OBJECTIVES:To examine the value of baseline 3D-ADC and to predict short-term response to treatment in patients with hepatic colorectal metastases (CLMs). METHODS:Liver MR images of 546 patients with CLMs (2008-2015) were reviewed retrospectively and 68 patients fulfilled inclusion criteria. Patients had received syste...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-019-06289-3
更新日期:2020-01-01 00:00:00
abstract::We reviewed imaging findings of CT and MR imaging in 20 cases of surgically confirmed craniopharyngioma in an attempt to determine their relation to patterns of tumor extent. The relationship between these patterns and the frequency of preoperative CT diagnosis and MR imaging diagnosis according to the surgical diagno...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050184
更新日期:1997-01-01 00:00:00
abstract::Several studies have shown that the thickness of tongue carcinoma is related to prognosis and to the likelihood of cervical node metastases. We investigated whether preoperative estimates of tumor thickness and volume, as determined from magnetic resonance imaging (MRI), correlated with histologic thickness and might ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-006-0263-9
更新日期:2006-10-01 00:00:00
abstract:OBJECTIVES:To correlate hepatic and splenic CT perfusion parameters with hepatic venous pressure gradient (HVPG) measurements in patients with cirrhosis. METHODS:Twenty-one patients with cirrhosis (males, 17; females, 4; mean ± SD age, 57 ± 7 years) underwent hepatic and splenic perfusion CT on a 320-detector row volu...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-4788-x
更新日期:2017-10-01 00:00:00
abstract:KEY POINTS:• Identify, assure, and measure major sources of variability affecting the MRI-directed biopsy pathway for prostate cancer diagnosis.• Develop strategies to control and minimize variations that impair pathway effectiveness including the performance of main players and team working.• Assure end-to-end quality...
journal_title:European radiology
pub_type: 社论
doi:10.1007/s00330-020-07527-9
更新日期:2020-11-25 00:00:00
abstract:OBJECTIVE:To investigate the detectability of pulmonary nodules in chest tomosynthesis at reduced radiation dose levels. METHODS:Eighty-six patients were included in the study and were examined with tomosynthesis and computed tomography (CT). Artificial noise was added to simulate that the tomosynthesis images were ac...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-014-3182-1
更新日期:2014-07-01 00:00:00
abstract::As populations age osteoporosis becomes an increasingly important public health issue. Among osteoporotic fractures vertebral fractures are of particular relevance: they are the most common fractures, frequently are asymptomatic but have an important influence on prognosis and morbidity in the osteoporotic patient. Pr...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-005-2773-2
更新日期:2005-08-01 00:00:00
abstract::Accessory ossicles and sesamoid bones are frequent findings in routine radiographs of the ankle and foot. They are commonly considered fortuitous and unrelated to the patient's complaint; however, they may eventually cause painful syndromes or degenerative changes in response to overuse and trauma. They may also suffe...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-003-2011-8
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVES:To evaluate the longitudinal changes of chest CT findings in patients with chronic hypersensitivity pneumonitis (HP) and identify risk factors for fibrotic progression and acute exacerbation (AE). METHODS:This retrospective study included patients with chronic HP with follow-up CT. Baseline and serial follo...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-07469-2
更新日期:2020-11-25 00:00:00
abstract:OBJECTIVES:Hypoxia is associated with poor prognosis and treatment resistance in breast cancer. However, the temporally variant nature of hypoxia can complicate interpretation of imaging findings. We explored the relationship between hypoxia and vascular function in breast tumours through combined 18F-fluoromisonidazol...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-020-07067-2
更新日期:2021-01-01 00:00:00
abstract:OBJECTIVES:High radiation dose during CT perfusion (CTp) studies contributes to prevent CTp application in daily clinical practice. This work evaluates the consequences of scan delay on perfusion parameters and provides guidelines to help reducing the radiation dose by choosing the most appropriate delay. METHODS:Fift...
journal_title:European radiology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00330-019-06259-9
更新日期:2019-12-01 00:00:00
abstract::The aim of this study was to determine apparent diffusion coefficients (ADCs) of focal liver lesions on the basis of a respiratory triggered diffusion-weighted single-shot echo-planar MR imaging sequence (DW-SS-EPI) and to evaluate whether ADC measurements can be used to characterize lesions. One hundred and two patie...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-007-0785-9
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVES:Metastatic breast cancer is a heterogeneous disease, commonly affecting the liver. We report our experience with (90)Y radioembolisation (RE) and its effects on the survival of patients with treatment-refractory breast cancer liver metastases. METHODS:A total of 77 female patients affected by breast cancer ...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2556-5
更新日期:2013-01-01 00:00:00
abstract::Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity and mortality worldwide. COPD is defined by irreversible airflow obstruction. It is a heterogeneous disease affecting the airways (i.e. chronic bronchitis, airway collapse), the parenchyma (i.e. hyperinflation, air trapping and emph...
journal_title:European radiology
pub_type: 杂志文章,评审
doi:10.1007/s00330-007-0772-1
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVE:To investigate the value of histogram analysis of diffusion kurtosis imaging (DKI) maps in the evaluation of glioma grading. METHODS:A total of 39 glioma patients who underwent preoperative magnetic resonance imaging (MRI) were classified into low-grade (13 cases) and high-grade (26 cases) glioma groups. Par...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-017-5108-1
更新日期:2018-04-01 00:00:00