Genetic testing can guide safe drug use. Before choosing a drug, we should test the patient's gene to see if there is a reported drug target gene in the patient. If there is a target gene, the possibility of patients being sensitive to drugs will be greatly improved.

In addition, genetic testing can also measure the heritability of tumors to see whether it is easy to pass on to the next generation. It can also detect some gene mutation sites, which can judge the malignant degree of tumor and the recurrence and survival time of patients. More content can focus on Shengjing gene.