Definition of melanocytic macules associated with Peutz Jeghers syndrome NCI Dictionary of Genetics Terms NCI Labial melanotic macule (brown spot on lip) (Stony Brook Case 1) dermatology dermatopathology This lovely patient was thrilled with her beautiful result after laser treatment of oral melanotic macules. I share this case to educate: laser treatment requires accurate diagnosis, an understanding Oral Mucosal Melanosis IntechOpen Melanotic Macules, Naevi, and Melanoma Springer Nature Link Lip pigmentation