Abstract:
:The National Cancer Institute organized a workshop entitled "Image Archive Management" that was presented on August 28 and 29, 2000, at the Natcher Conference Center on the National Institutes of Health (NIH) campus. The purpose of this workshop was to solicit expert input for the planned development of an archival system to make imaging databases readily accessible by the broad scientific community. The specific goals were to (a) define the technical requirements for a virtual archive of images used in oncology, (b) define the policy issues for access to these images, (c) recommend a process and phases for implementation of a robust imaging archival system, (d) review how this effort could be expanded and coupled with other ongoing efforts by NIH and other organizations interested in imaging, and (e) form an overall plan and policy to allow interoperability of image data archives. Representatives who attended the workshop came from academia, government agencies, and large and small businesses. A preliminary report was generated, as outlined herein, and additional reports are anticipated from the steering committee being organized as one of this workshop's recommendations, which is expected to be active by summer 2001. Additional information, including the list of participants in this workshop, is available at the Biomedical Imaging Program Web site (http://www.nci.nih.gov/bip/).
journal_name
Acad Radioljournal_title
Academic radiologyauthors
Staab E,Clarke LP,Baker H,Sullivan Ddoi
10.1016/S1076-6332(03)80699-2keywords:
subject
Has Abstractpub_date
2001-07-01 00:00:00pages
690-1issue
7eissn
1076-6332issn
1878-4046pii
S1076-6332(03)80699-2journal_volume
8pub_type
abstract:RATIONALE AND OBJECTIVES:The aims of this study were to label the versatile amino acid l-lysine with (99m)Tc using 2,3-dimercapto-succinic acid (DMSA) as a chelator, and to assess its tumor imaging feasibility under in vivo and in vitro conditions, and finally to determine the subcellular biodistribution of this radiop...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2006.03.022
更新日期:2006-11-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:It was hypothesized that perfusion computed tomography (CT), blood flow (BF), blood volume (BV), and vascular permeability surface area (PS) product parameters would be predictive of therapeutic anticancer agent uptake in pancreatic cancer, facilitating image-guided interpretation of human trea...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.12.014
更新日期:2015-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to determine the sonographic visibility of implanted collagen-based breast biopsy marker clips in the clinic and operating room. MATERIALS AND METHODS:Female patients aged > or =18 years who presented for preoperative surgical evaluation within 4 weeks of ultrasound-g...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2009.10.017
更新日期:2010-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to investigate the effects of exogenous endothelial progenitor cells (EPCs) on the growth and invasiveness of glioma in vivo to provide an experimental basis for the value and safety of using magnetically labeled EPCs as target vectors to detect early infiltration of g...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.02.017
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:This study was to investigate the CT quantification of COVID-19 pneumonia and its impacts on the assessment of disease severity and the prediction of clinical outcomes in the management of COVID-19 patients. MATERIALS METHODS:Ninety-nine COVID-19 patients who were confirmed by positive nucleic acid test (NAT...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.09.004
更新日期:2020-12-01 00:00:00
abstract::The purpose of this work is to provide current information on the rapidly evolving subject of nephrogenic systemic fibrosis (NSF), to establish the radiologic approach to the management of high-risk patients for NSF, and to assess the probabilistic risk of NSF compared to contrast induced nephropathy (CIN), as encount...
journal_title:Academic radiology
pub_type: 杂志文章,评审
doi:10.1016/j.acra.2009.01.001
更新日期:2009-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate the value of MRI-based features and texture analysis (TA) in the differential diagnosis between ovarian thecomas/fibrothecomas (OTCA/f-TCAs) and uterine fibroids in the adnexal area (UF-iaas). MATERIALS AND METHODS:This retrospective study included 16 OTCA/f-TCA and 37 UF-iaa pa...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.12.025
更新日期:2020-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Manganese is a well-known liver-specific agent used in magnetic resonance imaging. For this purpose, manganese is now administered intravenously. In theory it should be possible to increase the gastrointestinal uptake of manganese through the use of nutritional products as promoters. Such an ag...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)00571-3
更新日期:2004-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to evaluate our preliminary experience with routine contrast-enhanced magnetic resonance angiography (CE-MRA) of the lower limb arteries in patients with end-stage renal failure. MATERIALS AND METHODS:A retrospective analysis was performed on clinical, physiologic...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2005.01.021
更新日期:2005-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Surgical repair of an isolated orbital fracture requires anatomically accurate implant shape and placement. We describe a three-dimensional (3D) printing technique to customize the shape of commercially available absorbable implants. MATERIALS AND METHODS:We reviewed our early experience with ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.06.023
更新日期:2020-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate the correlation between prevalence and degree of coronary artery calcification (CAC) and extracoronary calcifications (ECCs), scored quantitatively according to Agatston and semiquantitatively by visual analysis, in chest computed tomography (CT) studies obtained for lung cancer ...
journal_title:Academic radiology
pub_type: 杂志文章,评审
doi:10.1016/j.acra.2015.03.005
更新日期:2015-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to determine the percentage of patients with known pelvic fractures who have additional findings of intraabdominal injury, as diagnosed at abdominal computed tomography (CT), and to determine if patients with specific types or patterns of fractures are more likely ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/S1076-6332(99)80209-8
更新日期:1999-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study is to quantify the clinical impact of resident-attending discrepancies at a tertiary referral academic radiology residency program by assessing rates of intervention, discrepancy confirmation, recall rate, and management change rate; furthermore, a discrepancy categori...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2017.11.016
更新日期:2018-06-01 00:00:00
abstract::Hematopoietic malignancies that can be encountered in the breast include lymphoma, leukemia, and multiple myeloma/plasmacytoma. These are readily imaged via [18]F-fluorodeoxyglucose position emission tomography (PET)/computed tomography (CT) and can manifest as unilateral, bilateral, single, multiple, round/oval masse...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2010.03.023
更新日期:2010-08-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate changes in lung microstructure in healthy adult subjects with no smoking history using diffusion-weighted 3He MRI. MATERIALS AND METHODS:Diffusion magnetic resonance imaging using hyperpolarized helium 3 (3He) was applied to healthy volunteers to explore the dependence of lung m...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2005.08.005
更新日期:2005-11-01 00:00:00
abstract::Feedback is an essential component of education. It is designed to influence, reinforce, and change behaviors, concepts, and attitudes in learners. Although providing constructive feedback can be challenging, it is a learnable skill. The negative consequences of destructive feedback or lack of feedback all together ar...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.11.023
更新日期:2017-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Skeletal muscle mass measurement is the most important element for diagnosing sarcopenia. MRI has an excellent soft-tissue contrast, which can non-invasively assess abdominal skeletal muscle area (SMA) as well as CT. This study aimed to assess the validity and reliability of abdominal SMA measu...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.09.013
更新日期:2020-10-28 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to develop a pulmonary nodule viewing system to visualize and retrieve data from the Lung Image Database Consortium. MATERIALS AND METHODS:The pulmonary nodule viewing system, developed using Microsoft C++ and the .NET 2.0 Framework, is composed of a clinical informat...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.04.006
更新日期:2011-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate the value of texture analysis and conventional magnetic resonance imaging (MRI) features for predicting the early recurrence (ER) of single hepatocellular carcinoma (HCC) after hepatectomy. MATERIALS AND METHODS:A total of 100 HCC patients were first divided into group A (tumor ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2018.10.011
更新日期:2019-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:We evaluated the effect of gravity on intrahepatic perfusion (IHP) in patients with a port-catheter system (PCS) implanted for hepatic arterial infusion chemotherapy (HAIC). Using fused single photon-emission computed tomographic (SPECT)/computed tomographic (CT) images, we compared IHP after t...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章
doi:10.1016/j.acra.2008.12.004
更新日期:2009-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Lymphangiomatosis is a rare disease characterized by the widespread presence of lymphangiomas in any part of the body. In previous studies, lymphatic vessel abnormalities in lymphangiomatosis have only rarely been mentioned. The objective of this paper is to discuss the imaging features of lymp...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.03.024
更新日期:2020-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to measure the effect of distractions, in the form of telephone call interruptions, on radiology resident diagnostic accuracy. MATERIALS AND METHODS:Radiology resident discrepancy reports and reading room telephone logs at an academic tertiary care pediatric hospi...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.08.001
更新日期:2014-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Hyperpolarized (3)He magnetic resonance imaging (MRI) previously revealed the temporal and spatial heterogeneity of ventilation defects in asthmatics, but these findings have not been used in treatment studies or to guide personalized therapy. Our objective was to exploit the temporal and spati...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.08.002
更新日期:2014-11-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors performed this study to compare magnetic resonance (MR) venography and conventional venography in the diagnosis of deep venous thrombosis (DVT) in the calf after sonography. MATERIALS AND METHODS:Sonography was performed in 595 patients who were suspected of having lower-extremity ...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章
doi:10.1016/s1076-6332(03)80764-x
更新日期:2001-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to describe a simple bootstrap approach for estimating sensitivity, specificity, and the area under the receiver operating characteristic curve for multisite test outcome data. MATERIALS AND METHODS:The performance of bootstrap estimates was evaluated and compared...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(00)80381-5
更新日期:2000-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Pulmonary atelectasis presumably promotes and facilitates lung injury. However, data are limited on its direct and remote relation to inflammation. We aimed to assess regional 2-deoxy-2-[18F]-fluoro-D-glucose (18F-FDG) kinetics representative of inflammation in atelectatic and normally aerated ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.12.022
更新日期:2020-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to determine the electronic requirements for supporting evidence-based radiology in today's medical environment. MATERIALS AND METHODS:A software engineering technique, use case modeling, was performed for several clinical settings to determine the use of imaging ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80311-2
更新日期:2002-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study aimed to test high temporal resolution dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) for different zones of the prostate and evaluate its performance in the diagnosis of prostate cancer (PCa). Determine whether the addition of ultrafast DCE-MRI improves the perform...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2017.10.004
更新日期:2018-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Total kidney volume is an important biomarker for the evaluation of autosomal dominant polycystic kidney disease progression. In this study, we present a novel approach for automated segmentation of polycystic kidneys from non-contrast-enhanced computed tomography (CT) images. MATERIALS AND ME...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2017.11.015
更新日期:2018-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The objective of this study was to assess whether changes to radiographic parameters before and after treatment with antiangiogenic drugs would improve performance in predicting tumor response with non-contrast-enhanced computed tomography (NCECT) compared to Response Evaluation Criteria in Sol...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2014.06.007
更新日期:2014-11-01 00:00:00