1.College of Civil Aviation, Nanjing University of Aeronautics & Astronautics, Nanjing, 210016, China; 2. Department of Medical Image, Nanjing General Hospital, Nanjing, 210002, China 在期刊界中查找 在百度中查找 在本站中查找
As a new perfusion imaging technique, the arterial spin labeling (ASL)technique is able to measure perfusion images noninvasively.This paper explains the quantization principle of muitidelay ASL, and then analyzes the advantages in practical application in comparison to positron emission computed tomography (PET) and computed tomography (CT).At last, the clinical research contents and research prospect of multidelay ASL technology are summarized. The application of multidelay ASL technology in the research of cerebrovascular diseases is also discussed. It is pointed out that multidelay ASL technology has great potential for the prevention and treatment of cerebrovascular diseases.