What is the problem with hard bumps on the vulva

Vulva includes labia majora and labia minora, there are several cases of hard lumps in the external genitals: the first kind, if unilateral lumps are harder, larger, such as walnut size, to consider whether it will be Pap cyst. The second kind, full of vulva, labia majora some small induration, no tenderness, the boundary is very clear, to consider whether some warts, such as condyloma acuminatum. Third, some people vulva hair follicles are more prone to inflammation, if the hair follicles inflammation, will also feel that the vulva has a lot of induration, but this induration inflammation will be very red, very painful, and there will be pus furuncle, so from this point and vulva warts can be identified. No matter what the situation, be sure to go to the hospital to check what this nodule is, and if necessary, go to biopsy.