Meeting Banner
Abstract #3993

Synthetic magnetic resonance quantitative relaxation maps for preoperative staging of rectal cancer

Wenguang Liu1, Yigang Pei1, Weiyin Vivian Liu2, Xiao Wang1, Yu Bai1, Yijing Luo1, Gaofeng Zhou1, and Wenzheng Li1
1Radiology, XiangYa Hospital, Central South University, Changsha, China, 2MR research, GE Healthcare, Beijing, China

Synopsis

Keywords: Cancer, Quantitative ImagingTo preoperative assessment of tumor and node staging for rectal cancer patients is very important. This study aimed to investigate the feasibility of predicting pathological TN staging with synthetic MRI quantitative relaxation maps for rectal cancer patients. A total of 123 patients were identified in this study. Our results showed that the T1 and T2 values from synthetic MRI can distinguish effectively between pT1-2 and pT3-4 group, pN- and pN+ group, which is vital to selection of therapy strategy for rectal cancer patients.

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.

Keywords