The time for CT results varies from hospital to hospital and cannot be generalized, but should be analyzed according to the actual situation. For general plain CT examinations, whether plain or enhanced, most hospitals require 24 hours to get the results. For emergency CT examinations, the results are usually available in about 1 hour, and the determination of CT results requires careful diagnosis and differential diagnosis by imaging doctors based on the CT images of patients, so it takes some time. Especially for CT images of some difficult patients, it is also necessary to ask higher-level doctors or even the whole department to discuss together to come up with more accurate results, so the time requirement is important. Patients should fully understand the imaging doctors because the quality of their work will directly affect the clinicians’ diagnosis and treatment of patients, so the more high quality reports are required, the more patients need to wait carefully. Patients are advised to learn to think differently, to cooperate seriously and positively with the doctor for the examination, and to make adequate preparation for the subsequent treatment.