Therapeutic factors considered according to the preoperative splenic volume for a prolonged increase in platelet count after partial splenic embolization for liver cirrhosis

摘要

Purpose Infarcted splenic volume has been identified as the predictive factor for a prolonged increase in platelet count after partial splenic embolization (PSE). However, despite enough infarcted splenic volume, some patients show only a slight increase in platelet counts after PSE because of rapid regrowth of the noninfarcted splenic parenchyma within several months post-PSE. The purpose of this study was to determine the therapeutic factors based on the preoperative splenic volume for a prolonged increase in platelet counts after PSE.