Table 1.
Studies Describing Cholangiographic Changes in Portal Cavernoma Cholangiopathy.
| Study | n | Overall cholangiographic abnormalities | Extra-hepatic duct changes | Intra-hepatic duct changes | Left intra-hepatic ducts | Right intra-hepatic ducts |
|---|---|---|---|---|---|---|
| Dilawari J. Gut 1992 | 20 | 100% | 90% | 100% | 100% | 56% |
| Bayraktar Y. Am J Gastroenterol 1992 | 16 | 100% | 100% | NA | – | – |
| Khuroo MS. Hepatology 1993 | 21 | 80.9% | 66.6% | 38.1% | – | – |
| Bayraktar Y. Am J Gastroenterol 1995 | 35 | 94.3% | 94.3% | NA | – | – |
| Perlemuter G. J Hepatol 1996 | 7 | 100% | 100% | 100% | – | – |
| Dhiman RK. GIE 1999 | 5 | 100% | 100% | 100% | – | – |
| Malkan GH. GIE 1999 | 20 | 85% | 60% | NA | 55% | 40% |
| Nagi B. Acta Radiologica 2000 | 43 | 93% | 100% | 57% | – | – |
| Sezgin O. GIE 2003 | 10 | 100% | 100% | 100% | – | – |