Bammer Roland, Amukotuwa Shalini A
Department of Radiology and Radiological Sciences, Monash University, Clayton, VIC, Australia; Monash Imaging, Monash Health, Clayton, VIC, Australia.
Department of Radiology and Radiological Sciences, Monash University, Clayton, VIC, Australia; Monash Imaging, Monash Health, Clayton, VIC, Australia.
Magn Reson Imaging Clin N Am. 2024 Feb;32(1):1-23. doi: 10.1016/j.mric.2023.09.010.
Measuring blood flow has been of long-standing interest in medicine and physiology. Initially conceived to measure blood flow to the whole organ, attention turned quickly to measure capillary blood flow as a measure of local delivery of nutrients to a small region of tissue. Originally proposed with gases and microspheres, early on, the method of indicator dilution has become the most prevalent approach because of the impracticality of using microspheres.
测量血流一直是医学和生理学领域长期关注的问题。最初旨在测量流向整个器官的血流，很快人们的注意力就转向了测量毛细血管血流，以此作为衡量营养物质向小区域组织局部输送的指标。早期，示踪剂稀释法最初是与气体和微球一起提出的，由于使用微球不切实际，该方法已成为最普遍的方法。
