Abstract #5143

Improved visualization of diffusion-prepared MR neurography (SHINKEI) in the pelvis using high-intensity reduction (HIRE) technique

Hitoshi Tadenuma¹, Kayoko Abe², Masami Yoneyama³, Yasuhiro Goto¹, Makoto Suzuki¹, Mamoru Takeyama¹, and Shuji Sakai²

¹Department of Radiological Service, Tokyo Women’s Medical University, Tokyo, Japan, ²Department of Diagnostic Imaging and Nuclear Medicine, Tokyo Women’s Medical University, Tokyo, Japan, ³Philips Electronics Japan, Ltd, Tokyo, Japan

The role of MRI in the diagnosis of Lumbrosacral plexopathy is in depiction of the anatomical detail of pelvic nerves. This study attempted the improvement of the pelvic nervous depiction using HIRE-SHINKEI. This applies HIRE technique, and requires both SHINKEI and additional 3D heavily T2W scan to subtract the data. HIRE-SHINKEI can improve the depiction of nerves by subtracting signals of the background. This new technique has great potential to help the diagnosis for the peripheral nerve disorders of the lumbosacral region.

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.