About the early detection of colorectal cancer?

"With the westernized diet, colorectal cancer has become the main causes of death among the people. However, the majority of clinical colorectal cancer were often diagnosed relatively late, so how early detection of colorectal cancer, it is about caring for everyone! 

   Colorectal cancer risk factors of people throughout his life has been the chance of colorectal cancer is about 5%, mainly occurs in people over the age of 50. Is generally believed that customary high-fat and low-fiber diet has been easier for colorectal cancer, smoking and drinking will also increase the chance of colorectal cancer; more importantly, there is a family history of colorectal cancer, familial polyposis colon and colorectal cancer polyposis patients, colorectal cancer are at high risk. In addition, there are some special diseases such as ulcerative colitis and Crohn's disease is also easy access to colorectal cancer. 

 Common symptoms of colorectal cancer 

 1.anal bleeding. 

 2. Bowel habits change (constipation, diarrhea or both) 

 3. Droppings have smaller 

 4. Bloating, pain and flatulence 

 5. Stool row unclean feeling is intended or there would not have come out 

 6. Unexplained weight loss 

 7. Anemia symptoms such as dizziness, walking will breathe 

 8. Abdominal mass 

 9. Persistent fatigue 

 Colorectal cancer detection method 

 1. Faecal occult blood examination: through fecal examination, cancer can be caused by the naked eye can not see out of the bloodshed screening. 

 2. DRE: more than half of cancer patients can touch the debris. 

 3. Rectum mirror: located in the rectum (end of the large intestine) cancer, rectal examination may be out. 

 4. Colonoscopy: You can see the entire large intestine. 

 5. Lower digestive tract double-contrast photography: The main use of barium and air enema for colorectal X-ray examination. 

 6. Tumor embryonic antigen (CEA): part of colorectal cancer patients with tumor antigen will increase the embryo can be detected through blood. 

 7. PET: the use of nuclear medical examination can detect various types of cancer. 

   Many colorectal polyps are evolved, so early diagnosis of colorectal polyps and cut out to avoid the occurrence of colorectal cancer. The above symptoms should seek medical treatment, as high-risk group and no symptoms, it should also regularly check to the hospital. If early detection of colorectal cancer early treatment, five-year survival rate could reach above 75%. 

   In the catering, the number of intake of high fiber and low fat food, and to reduce smoking, drinking, can prevent the occurrence of colorectal cancer.