1. Basic information of patients: including name, gender, age, address and other basic information.

2. Medical information: including visiting time, visiting department, chief complaint and medical history.

3. Description of illness: Describe the symptoms, signs and disease development process of the patient in detail, as well as the laboratory examination results related to the disease.

4. Diagnosis result: clearly diagnose the patient's disease, such as the name, etiology and pathological type of the disease.

5. Doctor's signature and date: The diagnosis certificate should be signed by the doctor and indicate the date of diagnosis.

6. Seal of medical institution: The diagnosis certificate shall be stamped with the official seal of the medical institution to prove the authenticity of the diagnosis.