| 图片： | |
|---|---|
| 名称： | |
| 描述： | |
- 请问肝穿活检肝炎的分级分期标准
-
本帖最后由 于 2009-11-30 14:36:00 编辑
Modified Scheuer histologic scoring system
|
Grade |
Portal/Periportal |
Lobule |
Stage |
Degree |
|
0 |
None or minimal portal without periportal (interface) |
None |
0 |
None |
|
1 |
Portal inflammation without periportal |
Inflammation but no liver cell necrosis |
1 |
Minimal portal fibrosis with extension into lobule seen only with reticulin |
|
2 |
Mild (spotty) periportal (limiting plate) inflammation |
Focal or unicellular necrosis |
2 |
Early periportal fibrosis or rare portal-portal septa with intact architecture |
|
3 |
Moderate portal/periportal inflammation, usually <50% of limiting plate |
More extensive necrosis, but no or minimal bridging |
3 |
Septal fibrosis with architectural distortion, including nodule formation but not cirrhosis |
|
4 |
Severe periportal and bridging inflammation |
Extensive necrosis including multifocal bridging |
4 |
Probably or definitely cirrhosis |
