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Association between tumor acidity and hypervascularity within human gliomas using pH-weighted amine chemical exchange saturation transfer echoplanar imaging (CEST-EPI) and dynamic susceptibility contrast (DSC) perfusion MRI at 3T

Author:Yulin Wang  Jingwen Yao  Ararat Chakhoyan  Catalina Raymond  Noriko Salamon  Linda Liau  Phioanh Nghiemphu  Albert Lai  Whitney Pope  Timothy Cloughesy  Benjamin Ellingson  

Institution:People’s Liberation Army General Hospital  University of California, Los Angeles  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:13:30  

Session Name:Brain Tumor: CEST, MRS, & Diffusion MRI  

Program Number:0851  

Presentation Time:13:30   

Room Number:Room 512A-H  

Computer Number:

Differentiation of IDH1 mutant and wild-type gliomas based on metabolic signatures obtained from pH- and oxygen-sensitive molecular MRI

Author:Jingwen Yao  Ararat Chakhoyan  Catalina Raymond  Noriko Salamon  Linda Liau  William Yong  Phioanh Nghiemphu  Albert Lai  Whitney Pope  Timothy Cloughesy  Benjamin Ellingson  

Institution:University of California, Los Angeles  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Brain Tumor Vascular  

Program Number:0398  

Presentation Time:09:51   

Room Number:Room 511BCEF  

Computer Number:

Low extracellular acidification in 1p/19q co-deleted gliomas confirmed using pH-weighted amine CEST-EPI, T2 relaxometry, and amino acid PET

Author:Jingwen Yao  Ararat Chakhoyan  Catalina Raymond  Noriko Salamon  Linda Liau  Phioanh Nghiemphu  Albert Lai  Whitney Pope  Timothy Cloughesy  Benjamin Ellingson  

Institution:University of California, Los Angeles  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:13:30  

Session Name:Brain Tumor: CEST, MRS, & Diffusion MRI  

Program Number:0854  

Presentation Time:14:06   

Room Number:Room 512A-H  

Computer Number:

pH-weighted amine CEST-EPI as a fast clinical imaging biomarker for early bevacizumab treatment response in recurrent GBM

Author:Jingwen Yao  Caleb Tan  Ararat Chakhoyan  Catalina Raymond  Noriko Salamon  Linda Liau  Phioanh Nghiemphu  Albert Lai  Whitney Pope  Timothy Cloughesy  Benjamin Ellingson  

Institution:University of California, Los Angeles  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:14:30  

Session Name:Brain Tumors: Post-Treatment  

Program Number:2897  

Presentation Time:14:30   

Room Number:Exhibition Hall  

Computer Number:Computer 76