Research Progress of Secondary Prevention After Resection of Colorectal Adenoma / 胃肠病学

Colorectal cancer (CRC) is a common malignant tumor of digestive system. The incidence and mortality of CRC are increasing consistently in our country. Colorectal adenoma (CRA) is the main precancerous lesion of CRC. Effective prevention and treatment of CRA is an important way to reduce the incidence and mortality of CRC. In recent years, the secondary prevention after CRA resection has become a research hotspot. This article reviewed the research progress of secondary prevention after resection of CRA.