Colonitis is a common and frequent disease in gastroenterology, and the main means of examination for colonitis is colonoscopy, and the cost of colonoscopy is determined by the method chosen by the patient and the level of the hospital. The cost of a normal colonoscopy is about 500 yuan. Some hospitals can carry out painless colonoscopy, plus the cost of anesthesia may reach about 1000-1500 yuan, so when you have colitis choose colonoscopy must be based on their own situation and economic conditions, choose to do what colonoscopy, so as to minimize the cost and achieve the purpose of diagnosis and treatment. Clinically, when colonoscopy finds polyps as well as masses, if the pathology is taken under colonoscopy, the cost of such colonoscopy, in addition to the cost itself, plus the routine pathology after surgery, about 1000 yuan. Therefore, if a colonoscopy is done plus the money for pathology, the total cost may reach about 2,000 yuan.