Table 1 Results of immunohistochemistry on seven normal bowel mucosa and 22 adenoma samples (TA=tubular adenoma; TVA=tubular villous adenoma)
From: The Wnt antagonist sFRP1 is downregulated in premalignant large bowel adenomas
sFRP1 staining | |||||
|---|---|---|---|---|---|
Sample characteristics | None | Mild | Moderate | Strong | Total |
Normal | 0 | 0 | 4 | 3 | 7 |
Adenoma | |||||
Histology | |||||
TA | 1 | 3 | 5 | 0 | 9 |
TVA | 4 | 2 | 4 | 3 | 13 |
Size | |||||
⩽9 mm | 2 | 3 | 5 | 2 | 12 |
⩾10 mm | 3 | 2 | 4 | 1 | 10 |
Dysplasia | |||||
Mild | 4 | 2 | 5 | 3 | 14 |
Moderate | 1 | 2 | 3 | 0 | 6 |
Severe | 0 | 1 | 1 | 0 | 2 |
