Those who have a habit of biting their lips may find that a small bluish bump has developed inside their mouth. It might disappear on its own or it might linger. Dr. Zaineb Hassan Makhzoumi, an ...

A 19-year-old woman presented to our oral and maxillofacial clinic with localized swelling of the mucosal aspect of the right side of her lower lip that had been present for several weeks. It was ...