Abstract #1562

Detecting brain structural abnormality associated with breast cancer and chemotherapy using GQI

Wei Chuang¹, Vincent Chin-Hung Chen^2,3, Yuan-Hsiung Tsai⁴, and Jun-Cheng Weng^1,3,5

¹Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan, ²School of Medicine, Chang Gung University, Taoyuan, Taiwan, ³Department of Psychiatry, Chang Gung Memorial Hospital, Chiayi, Taiwan, ⁴Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Chiayi, Taiwan, ⁵Medical Imaging Research Center, Institute for Radiological Research, Chang Gung University and Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan

Breast neoplasms are the most common cancer among women. Whether received adjuvant chemotherapy or not, lots of them presented cognitive impairment which decreased their quality of life. Therefore, we attempted to use generalized q-sampling imaging (GQI) to detect the white matter alteration between groups that may due to post-traumatic stress disorder (PTSD), post-traumatic growth (PTG) and chemotherapy. Our results showed the differences in the brain regions associated with cognition, emotion, and execution, such as angular gyrus, cingulate gyrus and so on. It indicted traumatic stressor or chemotoxicity can cause myelin injuries in these regions.

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.