Meeting Banner
Abstract #5310

Compressed Sensing High Temporal Resolution (HTR) Dynamic Contrast-enhanced MR Imaging in Detecting Pancreatic Neuroendocrine Tumor

Yang Li1, Xiao Lun Geng1, Li Wang1, Xu Hua Gong1, Wen Liu2, Jie Cai2, De Jun Liu3, Xin Yang Wu4, Zhen Zhao4, and Li Jun Qian1
1Radiology department, Ren ji Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China, 2Department of Endocrinology and Metabolism, Ren ji Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China, 3Department of Biliary-Pancreatic Surgery, Ren ji Hospital,Shanghai Jiao Tong University School of Medicine, Shanghai, China, 4Philips (China) Investment Co.,ltd, Shanghai, China

Synopsis

Motivation: Detection of pancreatic neuroendocrine tumors (pNETs) is crucial for effective diagnosis and treatment.

Goal(s): To evaluate the role of compressed sensing high temporal resolution (HTR) dynamic contrast-enhanced MRI in pNET detection

Approach: Patients with clinical suspicion of pNETs underwent HTR dynamic MRI, with histopathology as the reference standard.

Results: Among 13 patients with 27 confirmed lesions, HTR detected 81.48% of tumors, significantly improving detection compared to equivalent pancreatic phase imaging.
HTR MRI extends the temporal window for identifying pNET hyperenhancement, enhancing diagnostic accuracy.

Impact: HTR MRI extends the temporal window for identifying pNET hyperenhancement, enhancing diagnostic accuracy.

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