Is a 1 cm polyp big? Most polyps are benign, but at least one type is known to be precancerous. These are called adenomatous polyps. ... Polyps less than 1 centimeter in size have a slightly greater than a 1% chance of becoming cancer, but those 2 centimeters or greater have a 40% chance of transforming into cancer., You can Find A Cancer Hospital Please Join Here, Please join All Cancer Treatment Centers, Be sure to consult your doctor, Health Guide
Is a 2 cm colon polyp large? The two most common types are adenomas and hyperplastic polyps. The most important colorectal polyp is the adenoma, a small benign... more