1. First of all, call cancellation: patients can call the hospital's appointment number and follow the voice prompts. Usually, they need to provide information such as the ID number or appointment number used when making an appointment.

2. Secondly, network cancellation: For patients who make an APPointment through the network platform, they can log in to the corresponding website or app, find the appointment record and cancel the operation. This method is usually convenient and suitable for patients who are familiar with network operation.

3. Finally, on-site cancellation: If the patient is close to the hospital, he can also choose to go directly to the hospital and cancel at the registration window.