Quality metric = 28S to 18S: 1.4 Patient Age: 60-70 Gender: Female Ethnic Background: Caucasian Tobacco Use : Yes Years of Tobacco Use: 46-50 Type of Tobacco Use: Cigarettes Alcohol Consumption?: No Family History of Cancer?: No Days from Patient Diagnosis to Excision: 15 Screening studies performed?: Yes Diagnosis made by: Colonoscopy Pathological T: is Pathological N: 0 Pathological M: 0 Pathological Stage: 0 Primary Site: Colon Histology: Carcinoma in situ arising in a villous adenoma