http://www.bbc.co.uk/news/uk-politics-11461495
Extracts from the article
"The recent trial results of this method of detecting and removing polyps before they develop into bowel cancer can truly be called a breakthrough," Harpal Kumar, Cancer Research UK's chief executive, said.
''It involves a thin, bendy tube with a camera attached being placed a short way into the rectum and lower bowel. The inside wall of the bowel can then be viewed and polyps removed.''
1. Do the polyps mentioned include ' anal canal polyps '
2. Are anal canal polyps likely to turn cancerous ?
TIA