Hsieh J S, Huang C J, Huang Y S, Huang T J
Dis Colon Rectum. 1986 Jul;29(7):459-61. doi: 10.1007/BF02561586.
A case of rectal varices confirmed by percutaneous transhepatic inferior mesenteric venography is reported. By using the transhepatic approach, the mesenteric venous tributaries can be catheterized selectively with direct injection of the high-density dye, and the location and extent of varices are clearly demonstrated. Transhepatic inferior mesenteric venography can be used as an alternative method of angiographic investigation for rectal varices.
本文报告一例经皮肝门静脉造影确诊的直肠静脉曲张病例。通过经肝途径，可选择性地将导管插入肠系膜静脉分支，并直接注入高密度造影剂，从而清晰显示静脉曲张的位置和范围。经肝肠系膜下静脉造影可作为直肠静脉曲张血管造影检查的替代方法。
