The relationship of porto - systemic venous collateral , ascites , splenomegaly, with portal thrombosis has no statistic significance.

有无门静脉阻塞的门一体静脉循环和腹水 、 脾肿的发生率并无统计学上的差异.

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There was statistic significance in the callus gray scale in 1,2 , 3,6 months after operation ( P & lt; 0.05 ).

骨痂灰度术后1、2、3、6个月时两组差异有显著性 ( P & lt; 0.05 ).

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