Labia Granular Cell Tumor

Labia granular cell tumors, also known as granular cell myoblastomas, are small, firm nodules located on the outside of the labia. They are most common in women ages 30 to 50, and are more prevalent in those with dark skin.

Identification

• A labia granular cell tumor does not usually cause pain or symptoms, although the area may be itchy or tender in some cases. A doctor will usually perform an examination and a biopsy to make a diagnosis.

Features

• A granular tumor may occur on the surface or deep below the skin of the labia. The skin-colored tumor is usually benign and grows very slowly.

Size

• The size of a labia granular cell tumor is usually small, measuring about a half-inch.

Treatment

• Complete surgical excision of the tumor is usually the cure, although tumors may reoccur.

Warning

• Labia granular cell tumors are often mistaken for squamous cell carcinoma of the vulva, as they share the same clinical presentation.