Expression of COX-2 in intrahepatic cholangiocarcinoma and matched non-tumorous tissue
| Matched non-tumorous tissue | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Case No | Differentiation3-150 | Cholangiocarcinoma cells | Bile duct cells | Hepatocytes | ||||||||
| Ratio of positive cells† | I | P | Ratio of positive cells | I | P | Ratio of positive cells | I | P | ||||
| 8 | Well | 1 | 2 | F | na | na | na | 3 | 2 | D | ||
| 9 | Well | 3 | 3 | D | 0 | − | − | 3 | 3 | D | ||
| 10 | Well | 2 | 3 | D | na | na | na | na | na | na | ||
| 11 | Well | 3 | 3 | D | 0 | − | − | 3 | 3 | D | ||
| 12 | Well | 3 | 3 | D | na | na | na | na | na | na | ||
| 13 | Well | 3 | 3 | D | 1 | 1 | F | 3 | 3 | D | ||
| 14 | Well | 3 | 2 | D | 0 | − | − | 3 | 1 | D | ||
| 15 | Moderate | 2 | 2 | F | 0 | − | − | 3 | 3 | D | ||
| 16 | Moderate | 3 | 3 | D | na | na | na | 3 | 2 | D | ||
| 17 | Moderate | 3 | 3 | D | na | na | na | na | na | na | ||
| 18 | Moderate | 3 | 2 | D | 0 | − | − | 3 | 2 | D | ||
| 19 | Moderate | 0 | − | − | 0 | − | − | 3 | 2 | D | ||
| 20 | Moderate | 1 | 2 | F | 1 | 1 | F | 3 | 2 | D | ||
| 21 | Moderate | 1 | 2 | F | 0 | − | − | 3 | 3 | D | ||
| 22 | Moderate | 2 | 2 | D | 0 | − | − | 3 | 2 | D | ||
| 23 | Moderate | 3 | 2 | D | na | na | na | na | na | na | ||
| 24 | Moderate | 2 | 2 | D | 1 | 1 | F | 3 | 3 | D | ||
| 25 | Poor | 1 | 3 | F | 2 | 1 | D | 3 | 2 | D | ||
| 26 | Poor | 1 | 3 | F | 3 | 1 | D | 3 | 2 | D | ||
| 27 | Poor | 2 | 1 | F | 0 | − | − | 3 | 2 | D | ||
| 28 | Poor | 0 | − | − | 0 | − | − | na | na | na | ||
| 29 | Poor | 2 | 2 | F | na | na | na | 3 | 3 | D | ||
| 30 | Poor | 3 | 2 | D | 0 | − | − | 3 | 2 | D | ||
| 31 | Poor | 3 | 2 | D | 1 | 1 | F | na | na | na | ||
I, intensity; P, pattern; D, diffuse; F, focal; na, not available.
↵3-150 For definition of tumours and †scores see tables 1 and 2.
−, no immunosignal.