What happened to the small vulvar nodules?

Vulvar nodules may be caused by the following problems: 1, like syphilis infection in the clinical will cause hard chancre, will show vulvar local nodules, it is recommended that after blood test syphilis serum, understand whether it is caused by the disease. 2. It may be caused by local cancer of vulva. In clinical practice, small nodules of vulva should be detected by color Doppler ultrasound in time to understand whether there is a possibility of local malignant change. If necessary, it is also recommended to do biopsy examination. Clinical final pathological diagnosis shall prevail. 3. It may be caused by local inflammation, or vegetation caused by viral infection. In clinical practice, preliminary diagnosis can be made after corresponding examination. For vulva local small nodules or to give attention, timely to the hospital for examination.