標(biāo)題: Titlebook: Dual-Energy CT in Cardiovascular Imaging; Patricia M. Carrascosa,Ricardo C. Cury,Jonathon A. Book 2015 Springer International Publishing S [打印本頁(yè)] 作者: Gullet 時(shí)間: 2025-3-21 17:03
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging影響因子(影響力)
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging影響因子(影響力)學(xué)科排名
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging被引頻次
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging被引頻次學(xué)科排名
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging年度引用
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging年度引用學(xué)科排名
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging讀者反饋
書(shū)目名稱(chēng)Dual-Energy CT in Cardiovascular Imaging讀者反饋學(xué)科排名
作者: 變色龍 時(shí)間: 2025-3-21 23:47
Book 2015nical utility. Many new applications have been developed over the last years and the cardiovascular system has benefited from these?advances. New protocols will be used in the near future which will help to optimize results obtained until now with single energy CT, such as a more precise quantificat作者: 憂(yōu)傷 時(shí)間: 2025-3-22 04:22
cations in the clinical practiceThis is the first textbook in DECT focussing especially?on the cardiovascular field. DECT was developed many years ago but has recently?spread its clinical utility. Many new applications have been developed over the last years and the cardiovascular system has benefit作者: Asparagus 時(shí)間: 2025-3-22 05:19 作者: etidronate 時(shí)間: 2025-3-22 08:43
sible to perform DECT at comparable radiation doses similar to the single-energy CCTA but caution is advised when interpreting these reported exposures as a majority of these studies have not compared image quality, signal-to-noise and contrast-to-noise ratios with SECT datasets.作者: Galactogogue 時(shí)間: 2025-3-22 16:42 作者: Galactogogue 時(shí)間: 2025-3-22 18:22 作者: 象形文字 時(shí)間: 2025-3-22 22:38
ch as a more precise quantification of coronary artery stenosis using either different monochromatic levels or material decomposition, reduction of beam hardening artifacts in perfusion studies and optimizing endovenous contrast, among others.?978-3-319-35461-3978-3-319-21227-2作者: 范圍廣 時(shí)間: 2025-3-23 05:21 作者: Lament 時(shí)間: 2025-3-23 08:42 作者: Pathogen 時(shí)間: 2025-3-23 10:54
Ways Out of the Climate Catastrophecols, the current state of evidence in the field, as well as potential advantages and disadvantages of the technique. Finally, we will provide illustrated descriptions of important clinical applications.作者: Hirsutism 時(shí)間: 2025-3-23 16:07
Jiahou Cheng,Mengqing Luo,Xin Li,Hui Yan improvements that have enabled improved image quality. DECT, supported by rapid advancements in spatial and temporal resolution plays an active role in a number of cardiovascular imaging applications. Nonetheless DECT has much maturation to undertake to achieve its ultimate goal of true spectral imaging and tissue characterization.作者: Cholesterol 時(shí)間: 2025-3-23 21:11
Dual Energy CTveral clinical scenarios..The role of DECT in the cardiovascular field has become more common lately..In summary this textbook will be focused in the rapidly developing and promising novel applications of DECT in the cardiovascular field.作者: scrutiny 時(shí)間: 2025-3-23 22:27 作者: 剝皮 時(shí)間: 2025-3-24 05:50
Upper and Lower Limb Imagingcols, the current state of evidence in the field, as well as potential advantages and disadvantages of the technique. Finally, we will provide illustrated descriptions of important clinical applications.作者: 拉開(kāi)這車(chē)床 時(shí)間: 2025-3-24 08:28 作者: Lime石灰 時(shí)間: 2025-3-24 14:18
Technical Advancements in Dual Energyious methods by which dual-energy CT data can be acquired, the advances in x-ray tube and detector technology and finally a discussion regarding advances in image acquisition and reconstruction with a view to reducing radiation exposure.作者: FRONT 時(shí)間: 2025-3-24 17:04
Book 2015ion of coronary artery stenosis using either different monochromatic levels or material decomposition, reduction of beam hardening artifacts in perfusion studies and optimizing endovenous contrast, among others.?作者: 小溪 時(shí)間: 2025-3-24 19:27 作者: 沉默 時(shí)間: 2025-3-25 01:39 作者: 誰(shuí)在削木頭 時(shí)間: 2025-3-25 06:12
Technical Aspects of DECT with Dual Layer Detectorsuisition of two spectrally distinct data sets, dual energy CT (DECT), can be achieved in a clinical setting using either a dual x-ray source system, or rapid tube potential switching with a single x-ray source. A recent innovation permitting DECT acquisition is development of a spectral CT detector,作者: Constant 時(shí)間: 2025-3-25 10:26
Rapid kV Switching Dual-Energy CT Imagingn process. As such, tomographic images depict merely the differences in x-ray attenuation between different materials over the entire energy spectrum which results in suboptimal material differentiation. Dual-energy CT is a pseudo x-ray energy resolving tomographic technique, where two x-ray beams w作者: monologue 時(shí)間: 2025-3-25 13:58
Cardiovascular CTA: Contrast, Concepts, Protocols. Spectral imaging and the generation of low energy monochromatic imaging and material-specific datasets may contribute in a significant reduction in iodinated contrast volume during vascular computed tomography angiographies without hampering image quality or interpretability.作者: 變形詞 時(shí)間: 2025-3-25 18:25 作者: 不連貫 時(shí)間: 2025-3-25 22:21
Dual-Energy CT in Thoracic Imaging perfusion. Additionally, pulmonary ventilation can be assessed using inhaled contrast agents. This functional information is obtained along with the high-resolution anatomical information CT provides. Visualization of iodine uptake has also been investigated in thoracic oncologic imaging; here, it 作者: HAVOC 時(shí)間: 2025-3-26 02:52
Abdominal Imaging Dual-Energy CT Applicationsanning with two different energies, material decomposition is now possible on the basis of their energy dependent attenuation profile. Improvements in the iodine conspicuity on processed low energy virtual monochromatic (VMC) images and the iodine maps can benefit lesion detection and characterizati作者: Obsessed 時(shí)間: 2025-3-26 08:04 作者: 百靈鳥(niǎo) 時(shí)間: 2025-3-26 12:01
Technical Advancements in Dual Energyition are constantly being developed and current technologies are being refined. The demands of the field of cardiac radiology are such that improvements in image quality as well as a push towards using CT for tissue characterization are being pursued with vigor. This chapter aims to discuss the var作者: 做方舟 時(shí)間: 2025-3-26 13:05 作者: 開(kāi)始發(fā)作 時(shí)間: 2025-3-26 20:47
Myocardial Perfusion by Dual Energy CTe risk of CAD, with a high diagnostic accuracy and an excellent negative predictive value. When a coronary stenosis is present, it’s hemodynamical relevance needs to be determined in order to facilitate the appropriate therapeutic decision. CCTA per se is a poor predictor of the physiologic relevanc作者: 合同 時(shí)間: 2025-3-27 00:08 作者: 要控制 時(shí)間: 2025-3-27 03:46
Management of Radiation Doserics (CTDI, DLP, and SSDE). Use of radiation units and dose metrics in monitoring CT dose is discussed, with emphasis on uncertainty in measurement, dose metric limitations and practical application..At present large scale, multi-center studies validating Cardiovascular DECT are limited. Therefore, 作者: dissolution 時(shí)間: 2025-3-27 08:29 作者: idiopathic 時(shí)間: 2025-3-27 12:45
Some Remarks on Penrose Diagramscribe its potential applications. Although the implementation was delayed primarily owing to technical difficulties since 2006, improvements in temporal resolution and co-registration have made a dramatic development in DECT technology..Currently there are three technical approaches of DECT availabl作者: Vertical 時(shí)間: 2025-3-27 16:15 作者: FER 時(shí)間: 2025-3-27 20:31 作者: Compass 時(shí)間: 2025-3-28 00:52
Ways Out of the Climate Catastrophen process. As such, tomographic images depict merely the differences in x-ray attenuation between different materials over the entire energy spectrum which results in suboptimal material differentiation. Dual-energy CT is a pseudo x-ray energy resolving tomographic technique, where two x-ray beams w作者: –scent 時(shí)間: 2025-3-28 04:30 作者: 模仿 時(shí)間: 2025-3-28 07:30
Ways Out of the Climate Catastropheipulation capability. Providing improved assessment of vascular stenosis, enhanced contrast visualization and reduction in artifacts associated with normal anatomy and implanted hardware, dual energy CT is increasingly popular in cross sectional and vascular imaging of neurologic disease.作者: Atheroma 時(shí)間: 2025-3-28 11:39
Ways Out of the Climate Catastrophe perfusion. Additionally, pulmonary ventilation can be assessed using inhaled contrast agents. This functional information is obtained along with the high-resolution anatomical information CT provides. Visualization of iodine uptake has also been investigated in thoracic oncologic imaging; here, it 作者: 豐富 時(shí)間: 2025-3-28 15:11 作者: amnesia 時(shí)間: 2025-3-28 22:20 作者: Collected 時(shí)間: 2025-3-29 02:47 作者: 否認(rèn) 時(shí)間: 2025-3-29 06:31
el wall as well. In fact, CTCA is more closely related to intravascular ultrasound than to invasive angiography. Conventional CTCA remains limited by a number of technical, patient-related, or lesion specific issues that preclude the accurate extrapolation of the overall well established diagnostic 作者: 毛細(xì)血管 時(shí)間: 2025-3-29 09:40 作者: 核心 時(shí)間: 2025-3-29 11:43 作者: Amnesty 時(shí)間: 2025-3-29 15:57 作者: 公社 時(shí)間: 2025-3-29 21:28 作者: Pituitary-Gland 時(shí)間: 2025-3-30 02:56 作者: Malleable 時(shí)間: 2025-3-30 05:56 作者: 我正派 時(shí)間: 2025-3-30 12:03
Ways Out of the Climate Catastrophe. Spectral imaging and the generation of low energy monochromatic imaging and material-specific datasets may contribute in a significant reduction in iodinated contrast volume during vascular computed tomography angiographies without hampering image quality or interpretability.作者: affect 時(shí)間: 2025-3-30 13:27 作者: critique 時(shí)間: 2025-3-30 19:18 作者: colloquial 時(shí)間: 2025-3-30 20:59
978-3-319-35461-3Springer International Publishing Switzerland 2015作者: angina-pectoris 時(shí)間: 2025-3-31 03:26 作者: 水汽 時(shí)間: 2025-3-31 08:54
Dual Energy-Spectral CT in Neurovascular Imagingipulation capability. Providing improved assessment of vascular stenosis, enhanced contrast visualization and reduction in artifacts associated with normal anatomy and implanted hardware, dual energy CT is increasingly popular in cross sectional and vascular imaging of neurologic disease.作者: 良心 時(shí)間: 2025-3-31 10:55
