利用对比剂首次通过法可进行MR肺灌注成像。
The MR pulmonary perfusion imaging was achieved by the first-pass contrast agent method.
目的:探索磁共振肺灌注成像的最佳剂量及其对肺栓塞的诊断价值。
Objective: to optimize the contrast injection protocol for MR pulmonary perfusion imaging (PPI) and toe-valuate its value in the diagnosis of experimental acute pulmonary embolism in pigs.
目的探讨造影剂强化磁共振肺灌注成像(CE MRPP)对周围型肺栓塞的诊断价值,提高对肺栓塞于ce MRPP表现的认识。
Objective To investigate the value of CE MRPP in diagnosing peripheral pulmonary embolism (PPE) and improve the acknowledgement of the PPE manifestation on CE MRPP.
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