Result: Free-Breathing Dynamic Pancreatic MRI Using Stack-of-Stars Radial Sampling Algorithm and Compressed SENSE

Title:
Free-Breathing Dynamic Pancreatic MRI Using Stack-of-Stars Radial Sampling Algorithm and Compressed SENSE
Authors:
Yoshifumi Noda, Nobuyuki Kawai, Tetsuro Kaga, Kimihiro Kajita, Yu Ueda, Masatoshi Honda, Fuminori Hyodo, Hiroki Kato, Masayuki Matsuo
Source:
ISMRM Annual Meeting.
Publisher Information:
ISMRM, 2024.
Publication Year:
2024
Document Type:
Academic journal Article
ISSN:
1545-4428
DOI:
10.58530/2023/0514
Accession Number:
edsair.doi...........22418728e42a1c71a572053826f9cdf5
Database:
OpenAIRE

Further Information

Dynamic contrast-enhanced imaging is an essential examination in pancreatic MRI. However, non-diagnosable image quality due to motion artifacts and inappropriate scan timing for pancreatic phase are common problems. Recently, free-breathing sequence (4D FreeBreathing) has been introduced and it can provide diagnosable image quality even in free-breathing. In this study, we evaluated the feasibility of 4D FreeBreathing in pancreatic MRI. Our results showed that 4D FreeBreathing could provide diagnosable image quality and appropriate pancreatic phase scanning could be achieved in all examinations.