Comparison of Amino Acid PET to Advanced and Emerging MRI Techniques for Neurooncology Imaging: A Systematic Review of the Recent Studies

Table 4

Summary of aaPET with emerging aMRI techniques studies.

Study	Year	Study location	No. of patients	aaPET	aMRI	Tumor	Main results
Schon et al. [60]	2020	Munich, Germany	46	FET	APT CEST	Newly diagnosed glioma	APT and FET PET demonstrate overlapping tumor volume for newly diagnosed glioma.
Park et al. [68]	2018	Seoul, Korea	43	MET	APT CEST	High-grade glioma	APT outperformed MET PET for differentiating recurrence.
Haubold et al. [70]	2020	Essen, Germany	42	FET	MR fingerprinting	Cerebral glioma	FET PET with MR fingerprinting could differentiate tumor grade, ATRX mutation, IDH1 mutation, and 1p19q codeletion.
Shymanskaya et al. [73]	2020	Aachen, Germany	11	FET	SISTINA	Cerebral glioma	SISTINA predicted IDH status better than FET PET.