protal

Methods Spiral CT appearances of 18 cases with PSPH were reviewed and compared with those of 30 cases with protal hypertension (PH),especially perigastric collateral channel formation were evaluated.

方法回顾分析18例PSPH的CT现,并以30例肝炎后门静脉高压(PH)作为对照,着重观察胃周侧支静脉开放情况。

The vascular plexus at the lower part of the villi had the characteristics of recti mini vessels and protal vesselas.

毛下部血管现为微直血管形态，可能部分具有门静脉质。