In the past, CEA was used to evaluate blood from the follow-up program for colorectal cancer, and computed tomography, colonoscopy and positron photography were used to further use computed tomography, colonoscopy and positron photography, among which the CEA value has been criticized for its inaccuracy. However, it is fortunate that the latest colorectal cancer risk assessment index DR-70 is now available, which is expected to improve the accuracy of doctors and patients in determining whether there is recurrence, and make colorectal cancer postoperative tracking more secure.
Link:
1. Yahoo Chimo http://ppt.cc/yX2p2. Nownews http://www.nownews.com/n/2015/03/24/1647970
