segmental

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

目探讨胰源性门静脉系节段性阻(PSOPS)CT象。

Fusion rate, segmental lordosis, and disc height were assessed by roentgenography.

通过X线评价融合率、阶段性脊柱前凸和间盘高度。