Table 1.
Cholangiographic Abnormalities of Portal Cavernoma Cholangiopathy.
| Extrinsic impressions/indentations |
| Shallow impressions/indentations |
| Irregular ductal contour |
| Stricture |
| Filling defects |
| Bile duct angulation |
| Upstream dilatation |
| Ectasia |
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