Table 1.
Williams ultrasound score [23].
| Points | 1 | 2 | 3 |
|
| |||
| Parenchyma | Normal | Coarse | Irregular |
|
| |||
| Echogenicity (periportal fibrosis) |
None | Moderate | Severe |
|
| |||
| Liver edge | Smooth | Irregular | Nodular |
|
| |||
| Score | 3 (normal) | >4 (hepatopathy) | 9 (cirrhosis) |
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