Objective To study the spiral CT features of pancreatogenic segmental occlusion of portal system (PSOPS).

目的探讨胰源性门静脉系节段性阻塞(PSOPS)的CT征象。

Objective:To explore the CT features of hydatidosis of the abdominal cavity and retroperitoneum.

探讨腹腔及腹膜后包虫病的CT表现特征。

Results The CT features involved mainly muscular atrophy, hypo - density, selective involvement, muscular hypertrophy and pseudohypertrophy.

对其骨骼肌的CT表现进行了对照分析。