標(biāo)題: Titlebook: CT of the Retroperitoneum; From Conventional to Giorgio Ascenti,Angelo Vanzulli,Rendon C. Nelson Book 2014 Springer-Verlag Italia 2014 Adre [打印本頁(yè)] 作者: 要旨 時(shí)間: 2025-3-21 19:23
書目名稱CT of the Retroperitoneum影響因子(影響力)
書目名稱CT of the Retroperitoneum影響因子(影響力)學(xué)科排名
書目名稱CT of the Retroperitoneum網(wǎng)絡(luò)公開(kāi)度
書目名稱CT of the Retroperitoneum網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書目名稱CT of the Retroperitoneum被引頻次
書目名稱CT of the Retroperitoneum被引頻次學(xué)科排名
書目名稱CT of the Retroperitoneum年度引用
書目名稱CT of the Retroperitoneum年度引用學(xué)科排名
書目名稱CT of the Retroperitoneum讀者反饋
書目名稱CT of the Retroperitoneum讀者反饋學(xué)科排名
作者: 為敵 時(shí)間: 2025-3-21 20:49 作者: 聯(lián)邦 時(shí)間: 2025-3-22 03:17
Network Models and Optimization designs that have energy-sensitive photon-counting abilities. Soft-tissue characterization and selective contrast material detection are achieved by recognizing tissue- and material-specific energy distributions. In this chapter, technological and physical basis of dual- and multi-energy CT will be explained.作者: 減至最低 時(shí)間: 2025-3-22 08:33
Advanced Planning and Scheduling Models,zation over standard single-energy CT and has specific applications for pancreatic imaging. Imaging at lower energies, creation of iodine-only images, and the availability of monochromatic imaging may provide a variety of advantages in focal pancreatic lesion detection.作者: 乞討 時(shí)間: 2025-3-22 10:55 作者: Ataxia 時(shí)間: 2025-3-22 15:11
Adrenal Glands,ties of lipid-containing tissues, spectral MDCT provides advantage in adrenal lesions characterization. As a result, unenhanced CT may be omitted from adrenal MDCT protocol if a dual-energy acquisition is performed.作者: Ataxia 時(shí)間: 2025-3-22 19:57
Book 2014ts information on the physical and technical background of DECT and considers nonspecific and specific software advantages. Clinical applications of DECT in the evaluation of retroperitoneal viscera are then addressed in detail with the help of high-quality illustrations. Particular attention is dev作者: 熟練 時(shí)間: 2025-3-23 00:42
Introduction and Technical Principles, designs that have energy-sensitive photon-counting abilities. Soft-tissue characterization and selective contrast material detection are achieved by recognizing tissue- and material-specific energy distributions. In this chapter, technological and physical basis of dual- and multi-energy CT will be explained.作者: BAN 時(shí)間: 2025-3-23 04:23
Pancreas,zation over standard single-energy CT and has specific applications for pancreatic imaging. Imaging at lower energies, creation of iodine-only images, and the availability of monochromatic imaging may provide a variety of advantages in focal pancreatic lesion detection.作者: 聚集 時(shí)間: 2025-3-23 07:32
Dual-, Multi-, and Mono-Energy CT & Iodine: Basic Concepts and Clinical Applications,elation existing between energy and contrast, and technical differences existing between dual-, multi-, and mono-energy CT protocols is necessary to exploit their diagnostic potential in our clinical practice.作者: Costume 時(shí)間: 2025-3-23 13:02 作者: custody 時(shí)間: 2025-3-23 14:10
CT Urography,oint of view, the advantages of spectral-based iodine extraction with subsequent creation of virtual unenhanced images can be maximally exploited if a split-bolus CT urography injection/acquisition technique is carried out. The simultaneous nephrographic parenchymal contrast enhancement and urograph作者: 松馳 時(shí)間: 2025-3-23 20:00
Urinary Stones,ne single-energy acquisitions, CT examinations for kidney stones assessment are often acquired with low-radiation-dose acquisitions. Alternatively, a low-dose unenhanced CT of the urinary system, followed by limited unenhanced dual-energy acquisitions of the urinary tract containing a visible calcul作者: 大量殺死 時(shí)間: 2025-3-24 01:47
Mitsuo Gen,Runwei Cheng,Lin Linelation existing between energy and contrast, and technical differences existing between dual-, multi-, and mono-energy CT protocols is necessary to exploit their diagnostic potential in our clinical practice.作者: conjunctivitis 時(shí)間: 2025-3-24 04:16 作者: Isometric 時(shí)間: 2025-3-24 07:38
https://doi.org/10.1007/978-1-84800-181-7oint of view, the advantages of spectral-based iodine extraction with subsequent creation of virtual unenhanced images can be maximally exploited if a split-bolus CT urography injection/acquisition technique is carried out. The simultaneous nephrographic parenchymal contrast enhancement and urograph作者: Mere僅僅 時(shí)間: 2025-3-24 10:51
Multiobjective Genetic Algorithms,ne single-energy acquisitions, CT examinations for kidney stones assessment are often acquired with low-radiation-dose acquisitions. Alternatively, a low-dose unenhanced CT of the urinary system, followed by limited unenhanced dual-energy acquisitions of the urinary tract containing a visible calcul作者: essential-fats 時(shí)間: 2025-3-24 17:16 作者: 遺棄 時(shí)間: 2025-3-24 20:07
Network Models and Optimizationractice; it is based on different absorption of X-rays at different kV, leading to better material characterization, in particular iodine. Ione maps and virtual non-contrast images can be digitally generated. Multi-energy CT (or spectral CT) is not clinically applied yet. It is based on new detector作者: Blatant 時(shí)間: 2025-3-25 00:16
Mitsuo Gen,Runwei Cheng,Lin Lingraphy (DECT) implies the application of two different energies, adding to the classic single-energy multi-detector CT study, information yielded from material differentiation derived from the interaction between tissues and different energy levels. Multi-energy CT (spectral imaging) is a more speci作者: extemporaneous 時(shí)間: 2025-3-25 06:12 作者: 易受騙 時(shí)間: 2025-3-25 09:31 作者: 輕觸 時(shí)間: 2025-3-25 13:54
Multiobjective Genetic Algorithms,erapeutic assessment of urinary tract stones. In addition to the direct visualization of a stone in the lumen of the ureter, the diagnosis of ureterolithiasis can be confirmed on the basis of several secondary signs as hydronephrosis, perinephric and periureteral stranding/edema, and unilateral rena作者: Ingratiate 時(shí)間: 2025-3-25 16:27
Network Models and Optimizationamounts of intracytoplasmic lipid and are easily distinguished from non-adenomatous lesions on unenhanced multi-detector CT (MDCT). However, adenomas containing relatively small amounts of lipid account for approximately 30?% of all adenomas and cannot be distinguished from non-adenomatous lesions o作者: labile 時(shí)間: 2025-3-25 22:43 作者: DEFER 時(shí)間: 2025-3-26 03:22
Giorgio Ascenti,Angelo Vanzulli,Rendon C. NelsonProvides completely up-to-date information on a continuously evolving field.Offers a simple and practical approach (e.g. study protocols, clinical examples) for the routine use of dual-energy CT in di作者: 山間窄路 時(shí)間: 2025-3-26 07:45
http://image.papertrans.cn/c/image/220695.jpg作者: IRK 時(shí)間: 2025-3-26 11:23
https://doi.org/10.1007/978-88-470-5469-1Adrenal gland; Dual-energy CT; Iodine; Kidney; Pancreas作者: 豎琴 時(shí)間: 2025-3-26 15:09 作者: Capture 時(shí)間: 2025-3-26 18:04
Introduction and Technical Principles,ractice; it is based on different absorption of X-rays at different kV, leading to better material characterization, in particular iodine. Ione maps and virtual non-contrast images can be digitally generated. Multi-energy CT (or spectral CT) is not clinically applied yet. It is based on new detector作者: 碳水化合物 時(shí)間: 2025-3-26 22:46
Dual-, Multi-, and Mono-Energy CT & Iodine: Basic Concepts and Clinical Applications,graphy (DECT) implies the application of two different energies, adding to the classic single-energy multi-detector CT study, information yielded from material differentiation derived from the interaction between tissues and different energy levels. Multi-energy CT (spectral imaging) is a more speci作者: 生氣的邊緣 時(shí)間: 2025-3-27 03:26
Renal Masses,ravenous contrast material. Pre-contrast images are used for baseline density measurements in both solid and complex cystic masses, but also provide information about morphological and structural features; post-contrast images are used to evaluate contrast-enhancement that do not necessarily indicat作者: 喚醒 時(shí)間: 2025-3-27 08:54 作者: neutral-posture 時(shí)間: 2025-3-27 12:14
Urinary Stones,erapeutic assessment of urinary tract stones. In addition to the direct visualization of a stone in the lumen of the ureter, the diagnosis of ureterolithiasis can be confirmed on the basis of several secondary signs as hydronephrosis, perinephric and periureteral stranding/edema, and unilateral rena作者: 故意釣到白楊 時(shí)間: 2025-3-27 15:39
Adrenal Glands,amounts of intracytoplasmic lipid and are easily distinguished from non-adenomatous lesions on unenhanced multi-detector CT (MDCT). However, adenomas containing relatively small amounts of lipid account for approximately 30?% of all adenomas and cannot be distinguished from non-adenomatous lesions o作者: 四目在模仿 時(shí)間: 2025-3-27 18:54
Pancreas,for patients suspected of having a pancreatic malignancy. A contrast-enhanced biphasic protocol consisting of pancreatic parenchymal and portal venous phase acquisitions is optimal for accurate detection and staging of pancreatic tumors. Spectral MDCT has the potential for improved tissue characteri作者: AMEND 時(shí)間: 2025-3-28 01:11
10樓作者: 破譯密碼 時(shí)間: 2025-3-28 03:53
10樓作者: Morsel 時(shí)間: 2025-3-28 08:40
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