Color ultrasound can detect cervical cancer in middle and late stage, and color ultrasound can not detect cervical cancer in early stage, which needs cervical screening and colposcopic cervical biopsy to confirm the diagnosis.
1. Middle and late stage of cervical cancer: in middle and late stage of cervical cancer, color ultrasound can see abnormal proliferation of the cervix, irregular shape, unclear boundary, abundant blood flow signal, or loss of normal cervical shape, and cauliflower-like proliferation at the cervical opening.
2. Early stage of cervical cancer: the symptoms, signs and performance of women in the early stage of cervical cancer are usually not too obvious, and the tumor on the cervix has not yet come out, which is hard to be found by ultrasound at this time.
Regular human papillomavirus (HPV) and cervical liquid-based cytology (TCT) examination is needed, HPV virus is the main cause of cervical cancer, TCT examination is currently the most advanced international technology for a cervical cancer cytology examination, once found high-risk cells, need to be timely colposcopic cervical biopsy to confirm the diagnosis.
It is recommended to do regular cervical screening, and the doctor will make accurate diagnosis and treatment by combining the medical history, sex life and other examination results.