Incorporating motion-sorting technique into Keyhole and k-t GROWL compound system for rapid golden-angle liver DCE imaging

Zhifeng Chen; Liyi Kang; Ling Xia; Xia Kong; Allan Jin; Zhongbiao Xu; Yaohui Wang; Feng Liu

Incorporating motion-sorting technique into Keyhole and k-t GROWL compound system for rapid golden-angle liver DCE imaging

Zhifeng Chen, Liyi Kang, Ling Xia, Xia Kong, Allan Jin, Zhongbiao Xu, Yaohui Wang, Feng Liu

Research output: Contribution to conference › Abstract › peer-review

Abstract

Liver DCE imaging plays an increasingly important role in the diagnosis of liver diseases, including hepatic cirrhosis, hepatocellular carcinoma,etc. Motion is an inevitable problem in liver imaging, which often leads to motion artifacts and blurring on image details. We propose toincorporate motion-sorting technique into parallel imaging GROWL and Keyhole compound system for golden-angle radial dynamic contrast-enhanced MRI. The experimental results demonstrated that the proposed scheme can generate better image quality than non-motion-sortingtechniques. Compared to the tested motion-sorting techniques, similar image quality can be off ered with greatly reduced computational cost.

Original language	English
Number of pages	2
Publication status	Published - 2018
Externally published	Yes
Event	Joint Annual Meeting ISMRM-ESMRMB 2018 - Paris Expo Porte de Versailles, Paris, France Duration: 16 Jun 2018 → 21 Jun 2018 Conference number: 27th https://www.ismrm.org/18m/

Conference

Conference	Joint Annual Meeting ISMRM-ESMRMB 2018
Abbreviated title	ISMRM-ESMRMB 2018
Country/Territory	France
City	Paris
Period	16/06/18 → 21/06/18
Internet address	https://www.ismrm.org/18m/

Cite this

@conference{c14d7c049b0d4f409fb10926574383bf,

title = "Incorporating motion-sorting technique into Keyhole and k-t GROWL compound system for rapid golden-angle liver DCE imaging",

abstract = "Liver DCE imaging plays an increasingly important role in the diagnosis of liver diseases, including hepatic cirrhosis, hepatocellular carcinoma,etc. Motion is an inevitable problem in liver imaging, which often leads to motion artifacts and blurring on image details. We propose toincorporate motion-sorting technique into parallel imaging GROWL and Keyhole compound system for golden-angle radial dynamic contrast-enhanced MRI. The experimental results demonstrated that the proposed scheme can generate better image quality than non-motion-sortingtechniques. Compared to the tested motion-sorting techniques, similar image quality can be off ered with greatly reduced computational cost.",

author = "Zhifeng Chen and Liyi Kang and Ling Xia and Xia Kong and Allan Jin and Zhongbiao Xu and Yaohui Wang and Feng Liu",

year = "2018",

language = "English",

note = "Joint Annual Meeting ISMRM-ESMRMB 2018, ISMRM-ESMRMB 2018 ; Conference date: 16-06-2018 Through 21-06-2018",

url = "https://www.ismrm.org/18m/",

}

TY - CONF

T1 - Incorporating motion-sorting technique into Keyhole and k-t GROWL compound system for rapid golden-angle liver DCE imaging

AU - Chen, Zhifeng

AU - Kang, Liyi

AU - Xia, Ling

AU - Kong, Xia

AU - Jin, Allan

AU - Xu, Zhongbiao

AU - Wang, Yaohui

AU - Liu, Feng

N1 - Conference code: 27th

PY - 2018

Y1 - 2018

N2 - Liver DCE imaging plays an increasingly important role in the diagnosis of liver diseases, including hepatic cirrhosis, hepatocellular carcinoma,etc. Motion is an inevitable problem in liver imaging, which often leads to motion artifacts and blurring on image details. We propose toincorporate motion-sorting technique into parallel imaging GROWL and Keyhole compound system for golden-angle radial dynamic contrast-enhanced MRI. The experimental results demonstrated that the proposed scheme can generate better image quality than non-motion-sortingtechniques. Compared to the tested motion-sorting techniques, similar image quality can be off ered with greatly reduced computational cost.

AB - Liver DCE imaging plays an increasingly important role in the diagnosis of liver diseases, including hepatic cirrhosis, hepatocellular carcinoma,etc. Motion is an inevitable problem in liver imaging, which often leads to motion artifacts and blurring on image details. We propose toincorporate motion-sorting technique into parallel imaging GROWL and Keyhole compound system for golden-angle radial dynamic contrast-enhanced MRI. The experimental results demonstrated that the proposed scheme can generate better image quality than non-motion-sortingtechniques. Compared to the tested motion-sorting techniques, similar image quality can be off ered with greatly reduced computational cost.

M3 - Abstract

T2 - Joint Annual Meeting ISMRM-ESMRMB 2018

Y2 - 16 June 2018 through 21 June 2018

ER -