Radiotherapy can be carried out within one week after localization, some hospitals may be able to treat within 2~3 days after localization, some hospitals may take 4~5 days, and the longest may take about 1 week, the specific time is related to the doctor outlining the target area and the physicists making the radiotherapy plan, etc. It is recommended to consult with the supervising doctor of the radiotherapy institution. Radiotherapy localization after obtaining the localization image needs radiotherapy doctors to outline the target, usually takes about 1 day to complete, and then transmitted to the physicists to make the radiotherapy plan, it also takes about 1 day, so some hospitals can be treated in 2~3 days after localization. However, the situation is often complicated in the clinic, and sometimes there are more patients scheduled for radiotherapy, which may take 4~5 days or even 1 week. The specific time is recommended that the patient consults the supervising doctor of the radiotherapy institution to know.