There are more reasons for the corn-grain sized lumps on the inner labia, which may be caused by lipoma, vestibular gland cysts, warts and so on.
1. Lipoma: It is a tumor of normal fat-like tissue, a painless lump of small size that can be confined to the subcutaneous area. It usually does not feel pain, has clear boundaries and is soft in texture.
2. Vestibular cyst: the opening of the vestibular gland duct is blocked, the secretion cannot be discharged and accumulates in the gland cavity to form a vestibular cyst. If the cyst is small, it may form a lump the size of a corn kernel.
3. Condyloma acuminatum: a sexually transmitted disease caused by human papillomavirus infection, manifested as papules, keratinized plaques, papillary or cauliflower-like growths around the genitals.
The inner lips of the corn grain size lumps can also be seen in other causes, it is recommended that the patient timely medical treatment, improve the relevant examination, under the guidance of the doctor to clarify the cause of the disease, targeted treatment, to avoid delaying the condition.