[68Ga]-DOTATATE PET/MRI as an adjunct imaging modality for radiation treatment planning of meningiomas.

Sean S MahaseDiana A Roth O'BrienDiana NoMichelle RoytmanMyrto E SkafidaEaton LinNicolas A KarakatsanisJoseph R OsborneAndrew BrandmaierSusan C PannulloRohan RamakrishnaPhilip E StiegJonathan P S KniselyJana Ivanidze

Published in: Neuro-oncology advances (2021)

Incorporating DOTATATE-PET/MRI for postoperative target delineation in patients with intermediate-risk intracranial meningiomas results in PTV reduction and decreased OAR dose. Our findings warrant larger studies evaluating DOTATATE-PET/MRI in the radiotherapeutic planning of postoperative meningiomas.

Keyphrases

pet ct
contrast enhanced
magnetic resonance imaging
positron emission tomography
patients undergoing
diffusion weighted imaging
computed tomography
magnetic resonance
mass spectrometry
neuroendocrine tumors
radiation therapy
pet imaging
optic nerve
optical coherence tomography