id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-17390	Zong, Yanqi; Wang, Sihao; Cui, Zhengrong; Lin, Luqi; Chen, Yizhi	Multimodal Imaging in Oncology: Challenges and Future Directions	2024	6	.pdf	application/pdf	4575	273	44	For example, PET/CT imaging, CT imaging time is fast (second level), PET imaging time is very slow (more than 10 minutes), resulting in the average value of tumor movement position observed by PET, increasing the difficulty of image registration and fusion. Differences between CT and PET imaging.	cache/ajst-17390.pdf	txt/ajst-17390.txt