Common types of moles Pigmented lesions of the oral mucosa and perioral tissues: a flow chart for the diagnosis and some recommendations for the management Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Brown macules & small patches (<2 cm) Not all brown spots are the same! Freckles, lentigo, moles, or melanoma each tells a different story. Even color and smooth surface Pigmented Lesions Pocket Dentistry