In the cases with venacavaplasty in POLT serum alanine aminotransferase and aspartate aminotransferase recovered earlier and complications were less.

• 结果：腔静脉成形术应用于POLT，避免了流出道梗阻的发生，手术时间缩短，手术出血量减少，术后肝功能恢复快，并发症少。