House M K, Gibson R N
Department of Radiology, University of Melbourne, Royal Melbourne Hospital, Parkville, Melbourne, Victoria 3050, Australia.
Australas Radiol. 2005 Oct;49(5):415-7. doi: 10.1111/j.1440-1673.2005.01474.x.
Bile duct varices are a rare manifestation of portal vein cavernous transformation. They can present as an apparent enhancing, vascular mass in the porta hepatis and are readily diagnosed using ultrasound and CT modalities. Diagnosis is important to avoid unnecessary intervention and concomitant risk of haemobilia.
胆管静脉曲张是门静脉海绵样变性的一种罕见表现。它们可表现为肝门处明显强化的血管性肿块，通过超声和CT检查手段很容易诊断。诊断对于避免不必要的干预以及伴发的胆道出血风险很重要。
