Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images

Lennartz Simon; Laukamp Kai Roman; Neuhaus Victor; Hokamp Nils Grosse; Le Blanc Markus; Maus Volker; Kabbasch Christoph; Mpotsaris Anastasios; Maintz David; Borggrefe Jan

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Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images

机译：双层检测器CT：使用虚拟单体图像的颅内出血和脱弓脑病变的初始经验

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摘要

Purpose: Retrospective comparison of diagnostic quality of virtual monoenergetic images (VMI) and conventional images (CI) reconstructed from dual-layer detector CT (DLCT) regarding intraparenchymal hemorrhage (IPH) and hypodense parenchymal lesions (HPL) of the brain.

机译：目的：从双层检测器CT（DLCT）与脑中的双层检测器CT（DLCT）重建的虚拟单体图像（VMI）和常规图像（CI）进行回顾性比较。

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来源
《European Journal of Radiology》 |2018年第2018期|共7页
作者
Lennartz Simon; Laukamp Kai Roman; Neuhaus Victor; Hokamp Nils Grosse; Le Blanc Markus; Maus Volker; Kabbasch Christoph; Mpotsaris Anastasios; Maintz David; Borggrefe Jan;
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作者单位

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Gottingen Dept Neuroradiol Robert Koch Str 40 D-37075 Gottingen Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Aachen Clin Diagnost &

Intervent Radiol Pauwelsstr 30 D-52074 Aachen Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

Univ Hosp Cologne Inst Diagnost &

Intervent Radiol Kerpener Str 62 D-50937 Cologne Germany;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
Intracranial hemorrhages; Dual energy computed tomography; Cerebral infarction; Neuroimaging; Brain edema;

机译：颅内出血;双能计算断层扫描;脑梗死;神经影像;脑水肿;

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专利

1. Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images [J] . Lennartz Simon, Laukamp Kai Roman, Neuhaus Victor, European Journal of Radiology . 2018,第期

机译：双层检测器CT：使用虚拟单体图像的颅内出血和脱弓脑病变的初始经验
2. Improved visualization of hypodense liver lesions in virtual monoenergetic images from spectral detector CT: Proof of concept in a 3D-printed phantom and evaluation in 74 patients [J] . Hokamp N. Grosse, Obmann Vc, Kessner R., European Journal of Radiology . 2018,第期

机译：从光谱探测器CT的虚拟单体凝聚图像中提高了脱噬肝病变的可视化：3D印刷幻像中的概念证明和74名患者的评估
3. Comparison of virtual monoenergetic and polyenergetic images reconstructed from dual-layer detector CT angiography of the head and neck [J] . Neuhaus Victor, Hokamp Nils Grosse, Abdullayev Nuran, European radiology . 2018,第3期

机译：从双层检测器CT血管造影重建虚拟单体终点和多素图像的比较
4. Intracranial hemorrhage detection by 3D voxel segmentation on brain CT images [C] . Mingjie Sun, Hu Roland, Huimin Yu, International Conference on Wireless Communications and Signal Processing . 2015

机译：通过脑部CT图像的3D体素分割检测颅内出血
5. Computer aided diagnosis of acute intracranial hemorrhage on brain CT. [D] . Chan, Tao. 2007

机译：计算机辅助诊断脑部急性颅内出血。
6. Quantifying potential reduction in contrast dose with monoenergetic images synthesized from dual-layer detector spectral CT [O] . Dr Derek S Tsang, Thomas E Merchant, Sophie E Merchant, 2017

机译：使用双层探测器光谱CT合成的单能图像量化造影剂的电位降低
7. Improved detectability of hypoattenuating focal pancreatic lesions by dual-layer computed tomography using virtual monoenergetic images [O] . Nada El Kayal, Ahmed Mohallel, David Maintz, 2020

机译：使用虚拟单级图像通过双层计算机断层扫描改善了乳腺蛋白胰腺病变的可检测性

Dual-layer detector CT of the head: Initial experience in visualization of intracranial hemorrhage and hypodense brain lesions using virtual monoenergetic images

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