ObjectiveTo elucidate the clinical and pathological features and review the progress of diagnosis and treatment in patients with brain metastasis (BM) from colorectal cancer (CRC), so as to provide a reference for the whole process management for patients with BM from CRC in China.MethodThe latest research results and previous literatures about patients with BM from CRC were reviewed.ResultsThe prognosis of BM from CRC was poor, its molecular pathological mechanism was complex and diverse, and some risk factors associated with the occurrence of BM had been identified. Typical imaging features of BM from CRC were helpful to the diagnosis of patients. At present, radiotherapy was still the main treatment. Bevacizumab treatment or immunotherapy combined with radiotherapy was expected to improve the survival of BM from CRC.ConclusionScientific and standardized prevention, diagnosis, and treatment are beneficial to reduce incidence of BM from CRC and improve survival.