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
顾性分析18例PSPH的螺旋CT表现,并以30例肝炎后
高压(PH)作为对照,着重观察胃周侧支
放情况。
