My husband has had colonoscopy yestereday. Doctor found two polyps with long wide stalk both size about 1,5 cm. Visible mucous membrane was smooth, calm without other polyps or infiltration (this is from his papers). Polyps was send for histology. I am very scared, it was his first colonoscopy (he is 49 years old). With regard to size of his polyps is high likelihood that it is cancerous and he will need some surgery?