Abstract：image uniformity and thickness are the main performance parameters for quality control of magnetic resonance imaging equipment. In this paper, Magphan SMR100 body phantom produced by the American body phantom laboratory was used to measure the image uniformity and thickness of magnetic resonance imaging equipment.This paper analyses the various factors, which affect the image uniformity and uneven image of deviation of thickness measurement, thus improve the level of the practice of magnetic resonance imaging equipment cycle verification, to ensure that the magnetic resonance imaging device image is clear and reliable.
2021, Vol. 31 