The aim of this prospective study was to evaluate the correlation between tumor blood flow (TBF) measurement using pseudo-continuous arterial spin labeling (pCASL) and parameters of DCE-MRI in patients with head and neck squamous cell carcinoma (HNSCC). We scanned 26 patients with HNSCC using 3T MRI with both pCASL and DCE-MRI. There were significant correlation between TBF of pCASL and wash-in, signal enhancement ratio, and Vp of DCE-MRI, with a correlation coefficient of 0.649, 0.642, and 0.507, respectively (P<0.01). The pCASL can be a useful tool for noninvasive assessments of the TBF in patients with HNSCC.
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.
Keywords