Copyright
©The Author(s) 2004.
World J Gastroenterol. Mar 15, 2004; 10(6): 881-884
Published online Mar 15, 2004. doi: 10.3748/wjg.v10.i6.881
Published online Mar 15, 2004. doi: 10.3748/wjg.v10.i6.881
Table 1 Relative frequency of K-ras mutation in ductal lesions with pancreatic diseases
| Ductal lesion | n | K-ras(-) | K-ras(+) | Positivepercentage (%) |
| Pancreatic ductal | 24 | 5 | 19 | 79.2 |
| adenocarcinoma | ||||
| Peritumoral ductal | 19 | 15 | 14 | 73.6 |
| atypical hyperplasia | ||||
| Peritumoral ductal | 58 | 38 | 20 | 34.5 |
| hyperplasia | ||||
| Normal duct at the tumor | 16 | 16 | 0 | 0 |
| free resection margin | ||||
| Chronic pancreatitis | 24 | 16 | 8 | 33.3 |
| Normal pancreas | 7 | 7 | 0 | 0 |
- Citation: Ren YX, Xu GM, Li ZS, Song YG. Detection of point mutation in K-ras oncogene at codon 12 in pancreatic diseases. World J Gastroenterol 2004; 10(6): 881-884
- URL: https://www.wjgnet.com/1007-9327/full/v10/i6/881.htm
- DOI: https://dx.doi.org/10.3748/wjg.v10.i6.881