十二指肠血管压迹的影像学观察

• 作 者: 窦文广 杨瑞民 王清华 樊春宝 李长松 黄兴立
• 机 构: 河南省卫辉市新乡医学院第一附属医院放射科,河南省卫辉市新乡医学院第一附属医院放射科,河南省卫辉市新乡医学院第一附属医院放射科,河南省卫辉市新乡医学院第一附属医院放射科,河南省卫辉市新乡医学院第一附属医
• 出 处: 中国医学影像学杂志
• 发表日期: 2000年04期
• 关键词: 压迹 十二指肠横部 十二指肠 血管压迹 钡餐造影 血管造影 腹主动脉 CT 肠系膜上动脉 胃肠钡餐

目的 :探讨胃肠钡餐造影检查中十二指肠横部血管压迹的来源。材料和方法 :对比研究 5 0例钡餐造影所见的十二指肠横部血管压迹与相应CT层面上十二指肠横部、腹主动脉、肠系膜上动、静脉及下腔静脉之间的关系 ;3例血管造影与钡餐造影联合检查 ,证实该压迹的来源。结果 :所有病例十二指肠横部血管压迹均与腹主动脉相吻合 ;肠系膜上动脉等血管与该压迹的位置及宽度不符 ;下腔静脉偶可导致另一压迹。结论 :十二指肠横部血管压迹 ,为腹主动脉压迫所致 ,称其为“十二指肠腹主动脉压迹”较为准确。

Objective: To investigate the source of duodenal transverse vascular pressure in gastrointestinal barium meal angiography. Materials and Methods: Comparative study of 50 cases of barium meal angiography seen duodenal transverse vascular decompression and the corresponding CT level of the duodenum transverse, abdominal aorta, superior mesenteric artery, vein and inferior vena cava between Of the three cases; angiography and barium meal angiography joint examination confirmed the source of the pressure trace. Results: In all cases, the cross-sectional vascular ducts of the duodenum were consistent with the abdominal aorta. The locations of the superior mesenteric artery and other blood vessels did not match the positions and widths of the depressions. The inferior vena cava even resulted in another depressions. Conclusion: The duodenal transverse vascular depressions are caused by the compression of the abdominal aorta, which is called “duodenal aorta footprint” more accurately.