Summit Enlighten Laser to treat labial melanotic macules on the lip before and after. Facebook Spot the Dot! Growths on the lips are not too common. Clinically, this was consistent with a labial melanotic macule (aka freckle on the lip). These are benign growths which can be COM Dec. 2011 Diagnosis UW School of Dentistry Simple cryosurgical treatment of the oral melanotic macule Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics