Abstract #2546

Longitudinal cerebral metabolic changes in delayed neurologic sequelae after carbon monoxide intoxication using 1H MR spectroscopy.

Hui-ru Tsai¹, Jung-Hsiang Chang¹, Ping-Hong Lai^2,3, Jie-Yuan Li^4,5, and Cheng-Wen Ko¹

¹Dept. of Computer Science and Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan, ²Dept. of Radiology, Veterans General Hospital-Kaohsiung, Kaohsiung, Taiwan, ³School of Medicine, National Yang-Ming University, Taipei, Taiwan, ⁴Dept. of Neurology, E-Da Hospital, Kaohsiung, Taiwan, ⁵School of Medicine, I-Shou University, Kaohsiung, Taiwan

In this study, we explored the metabolic changes in WM and GM of patients with and without DNS using 1H MRS longitudinally at onset, 1, 3, and 9 months after CO intoxication. Decreased tNAA/Cr and increased Cho/Cr were observed in WM of patients with DNS as literatures have reported. The longitudinal change of Glx/Cr and Ins/Cr in WM and GM of patients with DNS implies themselves that may provide valuable information for monitoring DNS development.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.