病例：Lower Pole Selection
脾50% 萎缩
究竟栓塞多少脾？
Zhu K 2009 Dig Liver Dis
“To insure a sustained and long-term increase in platelet and leucocyte counts, the splenic infarction rate needs to be greater than 50%”
Madoff 2012 JVIR
“Traditionally, it has been assumed that an embolization of approximately 75% of the splenic parenchyma is necessary to ensure an adequate platelet response”
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