Abstract:
:Artificial intelligence (AI) will continue to cause substantial changes within the field of radiology, and it will become increasingly important for clinicians to be familiar with several concepts behind AI algorithms in order to effectively guide their clinical implementation. This review aims to give medical professionals the basic information needed to understand AI development and research. The general concepts behind several AI algorithms, including their data requirements, training, and evaluation methods are explained. The potential legal implications of using AI algorithms in clinical practice are also discussed.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
van Assen M,Lee SJ,De Cecco CNdoi
10.1016/j.ejrad.2020.109083subject
Has Abstractpub_date
2020-08-01 00:00:00pages
109083eissn
0720-048Xissn
1872-7727pii
S0720-048X(20)30272-2journal_volume
129pub_type
杂志文章,评审abstract:PURPOSE:To investigate the value of diffusion-weighted MR imaging (DWI), especially apparent diffusion coefficient (ADC) in the differentiation of uterine adenomyosis and leiomyoma. MATERIALS AND METHODS:17 patients with uterine leiomyoma and 22 patients with uterine adenomyosis underwent diffusion-weighted imaging (D...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.03.026
更新日期:2011-08-01 00:00:00
abstract::A case of mesenchymal hamartoma of the liver in an 18-month-old boy is reported. CT and US revealed a large, cystic tumour surrounded by a thick wall. In the lower portion of the tumour, a small solid component was recognized on CT. Angiography revealed marked arterial displacement, fine tumour vessels and a large rad...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1983-11-01 00:00:00
abstract::This is a retrospective study of a series of seven patients with pancreatic metastases studied by ultrasonography and computed tomography. They were detected during tumor staging, or in the follow-up period of over 10 years of patients with advanced known malignancy. Lesions were multiple in two patients and solitary ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(91)90131-e
更新日期:1991-01-01 00:00:00
abstract::Intravenous Digital Subtraction Angiography (DSA) is described in a patient with severe fibromuscular renal artery dysplasia. DSA identified only a mild renovascular stenosis, while intraarterial angiography demonstrated multiple severe stenoses alternating with aneurysmatic segments. This case confirms the limitation...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1984-02-01 00:00:00
abstract:OBJECTIVE:Full field digital mammography (FFDM) is increasingly replacing screen film mammography (SFM) in breast screening programs. Interval breast cancers are an issue in all screening programs and the purpose of our study is to assess the impact of FFDM on the classification of interval breast cancers at independen...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2015.03.007
更新日期:2015-06-01 00:00:00
abstract:PURPOSE:To identify differences in the radiological findings of invasive pulmonary aspergillosis (IPA) among patients classified by severity of neutropenia, and differences in underlying disease. MATERIALS AND METHODS:We retrospectively reviewed computed tomography (CT) scans from the time of the diagnosis of IPA in 8...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109042
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Our purpose was, through the comparison of the characteristics of time-intensity curve on triple-phase dynamic contrast-enhanced MRI among groups of giant cell tumor of bone (GCTB), recurrent benign giant cell tumor of bone (RBGCTB), and secondary malignant giant cell tumor of bone (SMGCTB), to find clues to ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.10.013
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To assess the efficacy of single, double and triple doses of 1M gadolinium in the magnetic resonance (MR) evaluation of multiple sclerosis (MS) lesions in order to establish the best trade-off in terms of dose and number of injections. MATERIALS AND METHODS:Twenty-three patients with relapsing remitting or s...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2005.06.004
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:The Breast Lesion Excision System (BLES) is a novel, automatic breast biopsy device that utilizes radiofrequency to excise suspicious non-palpable mammographic lesions. The purpose of the present prospective study is to report and evaluate the complications of this new technique. MATERIALS AND METHODS:In a t...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2011.12.023
更新日期:2013-04-01 00:00:00
abstract::Ultrasound (US) of chest, even with inherent limitations of the US beam and air, has been useful in many pediatric chest conditions. It has extended its role and is now widely used by many subspecialists in medicine. This review article will cover techniques, indications, and applications of chest US in neonates, infa...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2014.04.011
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the clinical outcome of hyaluronan-based arthroscopic autologous chondrocyte transplantation at a minimum of 5 years of follow-up and to correlate it with the MRI evaluation parameters. METHODS:Fifty consecutive patients were included in the study and evaluated clinically using the Cartilage Stan...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2010.04.002
更新日期:2011-09-01 00:00:00
abstract::Lung cancer has increased in incidence throughout the twentieth century and is now the most common cancer in the Western World. It has a poor prognosis, only 10-15% of patients survive 5 years or longer. Outcome is dependent on clinical stage and cancer cell type. Lung cancer is broadly subclassified on the basis of h...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/s0720-048x(02)00287-5
更新日期:2003-01-01 00:00:00
abstract:PURPOSE:To use the BI-RADS ultrasound classification in an intraobserver retrospective study of the interpretation of breast images. MATERIALS AND METHODS:The study used 40 breast ultrasound images recorded in orthogonal planes, obtained from patients with an indication for surgery. Eight professionals experienced in ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2009.04.015
更新日期:2010-06-01 00:00:00
abstract:AIM:To ensure optimal timing with pre-operative spiral CT for abdominal aortic aneurysms (AAA), an initial 'timing' single level CT is commonly performed with a small bolus of contrast. This can be exploited to obtain adjunct functional information on renal perfusion. We have investigated the potential of this to measu...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(99)00014-5
更新日期:1999-06-01 00:00:00
abstract::Hepatic capsular retraction is a morphologic descriptor that refers to invagination or focal flattening of the typical smooth contour of the liver capsule. It is an uncommon finding that, when combined with other imaging features and clinical context, can help to refine the differential diagnosis in patients with live...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2019.01.037
更新日期:2019-04-01 00:00:00
abstract::To investigate whether there are significant changes in regional brain metabolism in patients with Parkinson's disease before and after thalamotomy using proton magnetic resonance spectroscopy (1H MRS). Fifteen patients underwent 15 stereotactic thalamotomies for control of medically refractory parkinsonian tremor. Si...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(02)00211-5
更新日期:2003-09-01 00:00:00
abstract::Digital 'conventional-like' (C-L) and edge-enhanced (E-E) posteroanterior chest roentgenograms of 42 healthy individuals were ranked twice (interval of at least 5 days) in the order of increasing lung parenchymal markings (a total of four rankings). This was done by three radiologists, two residents, one medical stude...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/0720-048x(94)90275-5
更新日期:1994-05-01 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:PURPOSE:To determine the diagnostic performance of the "central echogenic area" sonographic finding in differentiating papillary carcinomas from benign nodules and to how this finding may be used to improve fine needle aspiration(FNA) technique/utilization. MATERIALS AND METHODS:We retrospectively analyzed ultrasound ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2018.01.029
更新日期:2018-04-01 00:00:00
abstract:PURPOSE:Osteoradionecrosis (ORN) is a serious complication after radiotherapy (RT), even in the era of intensity modulated radiation therapy (IMRT). The purpose of this study was to evaluate whether 18F-FDG PET/CT can predict ORN associated with periodontal disease in patients with oropharyngeal or oral cavity squamous...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109259
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:To assess regional myocardial microvascular dysfunction differences in hypertrophic cardiomyopathy (HCM) patients with or without left ventricular outflow tract obstruction using 3.0-T cardiac magnetic resonance (CMR) first-pass perfusion imaging. MATERIALS AND METHODS:Forty-two HCM patients, including 25 HCM ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2014.01.008
更新日期:2014-04-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the diagnostic accuracy of different related contrast material (Rel.CM) values in dual-energy computed tomography (DECT) virtual non-calcium (VNCa) images for the detection of bone marrow edema (BME) in knee. METHOD:This prospective study was approved by the institutio...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2020.109385
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To compare the diagnostic performance between Prostate Imaging Reporting and Data System version 1(PI-RADS v1) and PI-RADS v2 for detection of prostate cancer (PCa). METHODS:A systematic literature search was performed from inception to September 31, 2018, in following databases MEDLINE, EMBASE, Cochrane Lib...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2019.03.016
更新日期:2019-05-01 00:00:00
abstract:PURPOSE:We examined whether fluorine-18 fluorodeoxyglucose (FDG) uptake is related to the mammalian target of rapamycin (mTOR) signal pathway and its related proteins in pancreatic cancer patients. METHODS:We retrospectively studied 53 pancreatic cancer patients who underwent FDG positron emission tomography (PET) or ...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2016.08.007
更新日期:2016-10-01 00:00:00
abstract::Many lesions, and particularly hyper-vascularized ones, acquire an aberrant blood supply. These parasitic vascular supplies are defined as tumour vascularizations derived from neighbouring organs or structures, and supplement the normal blood supply of the diseased organ. Their existence is essential for the angiograp...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:
更新日期:1981-05-01 00:00:00
abstract::The Breast Imaging Report and Data System (BIRADS) of the American College of Radiology (ACR) is today largely used in most of the countries where breast cancer screening is implemented. It is a tool defined to reduce variability between radiologists when creating the reports in mammography, ultrasonography or MRI. So...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2006.08.033
更新日期:2007-02-01 00:00:00
abstract::Transfontanelle ultrasound (US) was done prospectively and analyzed for intra-cranial hemorrhage (ICH) and periventricular leukomalacia (PVL) in 110 premature infants. The babies were divided into two subgroups according to their birth weights (BW): those with BW of 1500 g or less (n = 93) belonged to subgroup A while...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/s0720-048x(96)01151-5
更新日期:1997-12-01 00:00:00
abstract::Today US plays an important and increasing role in the assessment of many, partially age-specific conditions in the GI tract in neonates, infants and children. Knowledge of the potential capabilities of US and its restrictions together with a skillful performance of GI US examination can provide essential anatomic and...
journal_title:European journal of radiology
pub_type: 杂志文章,评审
doi:10.1016/j.ejrad.2014.04.016
更新日期:2014-09-01 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:OBJECTIVES:To reveal the contribution of MRI and diffusion-weighted imaging (DWI) to the diagnosis of mitochondrial encephalopathy (ME) and to evaluate the parenchymal changes associated with this disease in the involved parenchymal areas using the apparent diffusion coefficient (ADC) parameter. METHODS:Ten patients w...
journal_title:European journal of radiology
pub_type: 杂志文章
doi:10.1016/j.ejrad.2013.06.031
更新日期:2014-01-01 00:00:00