Recently health experts observed a strong link between smoking and colon polyps. Researchers declared that they may explain the earlier beginning of colorectal cancer among smokers.

Flat tumors are more active and harder to identify than the increased polyps that are typically visible during standard colorectal control, the experts noted. This recent fact linked with smoking, could also clarify why colorectal cancer is commonly caught at a more progressed stage and at a younger age among smokers than among nonsmokers.

"Very few evidences are regarding the risk factors for these flat injurious, which may report for above one-half of all adenomas discovered with a high-definition colonoscope," declared Dr. Joseph C. Anderson, of the Neag Comprehensive Cancer Center at the University of Connecticut Health Center.

So, smoking again has been shown to be the main risk factor for colorectal neoplasia tumor formation in a lot of investigations.

Most of colorectal cancers are supposed to begin as a small colorectal polyp, the researchers argued. And so, polyp elimination is believed to be decisive for to prevent disease.

To investigate the possible connection between smoking and the high risk for developing the flat polyps, the research team trailed 600 patients of 56 years old and who experienced a colonoscopy screening at Stony Brook University Medical Center in New York without beforehand showing any signs for colorectal cancer.

All patients were requested to supply a wide range of demographic information, embracing smoking history too. A little more than half were considered nonsmokers, while 115 were supposed to be heavy smokers and 172 were thought to be light smokers.

At the end of investigation researchers found that among older males and among heavy observed to have flat adenomas of any size. In addition they also found that heavy smoking was also found to be linked to having advanced-stage flat polyps.

Health researchers concluded that smoking is a powerful risk factor for developing flat colorectal adenomas in general, and for having in particular large adenomas.