Cervical cancer is one of the malignant tumors among female diseases. Cervical cancer causes great harm to women’s health and affects their life. Then, what is the best method to diagnose cervical cancer? The correct diagnosis method can help patients to determine the disease in time, and the correct diagnosis method can be the basis of medical disease treatment, so we should know the importance of the diagnosis method. For cervical cancer diagnosis, there are mainly the following methods: 1.Cervical scraping cytological examination This method can detect cervical precancerous lesions and early cervical cancer, but there is a false negative rate of 5%-10%, so patients should be examined regularly. 2.Iodine test Normal cervical and vaginal squamous epithelium is rich in glycogen, which can be stained brown by iodine solution, while cervical erosion and abnormal squamous epithelial area (including atypical hyperplasia, carcinoma in situ and invasive carcinoma) have no glycogen and will not be stained. 3.Cervical and cervical canal biopsy Cervical scraping cytology is grade III-IV, but if the cervical biopsy is negative, multiple tissues should be taken for section pathology examination. 4.Colposcopy Colposcopy cannot directly confirm whether cancer is present, but it can assist biopsy for cervical examination. According to statistics, the diagnosis rate of early cervical cancer is as high as 98% when biopsy is taken with the assistance of colposcopy. 5.Conical hysterectomy When biopsy cannot confirm the presence of invasive cancer, conical hysterectomy can be performed. After the diagnosis of cervical cancer is confirmed, lymphography, cystoscopy and proctoscopy can also be performed according to specific conditions. Several common misconceptions about cervical cancer treatment 1. In fact, people’s behavioral habits, such as multiple sexual partners, smoking and other bad habits, can substantially increase the risk of cancer, so changing these living conditions and regular medical checkups can reduce the incidence. It is recommended that all women over 9 years old should be vaccinated against cervical cancer, and good prevention can be helpful for cervical cancer. 2. Many cervical cancer patients are too superstitious about the therapeutic effect of surgery and ask for surgery as soon as they are diagnosed with cervical cancer, thinking that once surgery is done, no more follow-up treatment will be carried out. In fact, this is a wrong approach. 3. If the vaccine can prevent cervical cancer, then after vaccination, even if you don’t use condom, you won’t get cancer. At present, the cervical cancer vaccine only has preventive effect on 4 types of human papilloma virus, but for other causative factors that cause cervical cancer, the new vaccine is still helpless, and the continued use of condom can reduce cervical cancer more. 4.Nutritional products and health supplements are not drugs and cannot play the role of cancer treatment instead of regular drugs. Moreover, the exaggerated propaganda of curing all cancers is not in line with the scientific law itself. Patients must adhere to the regular long-term treatment plan and choose the appropriate medicine in a targeted way. Patients must adhere to the regular long-term treatment plan and choose the right medicine to get the best result of cervical cancer treatment by cooperating with the treatment plan of doctors.