melanotic macule of matrix macule. Benign. Dark spot on labia (or lip). Analogous to lentigo simplex. Hyperpigmented basal keratinocytes & dermal melanophages. Slight ⬆️ in single basal melanocytes; NO nests. More info like this in Figure 2 from Clinicopathologic features
Figure 2 from Clinicopathologic features of 28 cases of nail matrix nevi (NMNs) in Asians: Comparison between children and adults Semantic Scholar melanotic macule of matrix Subungual Melanocytic Lesions: Key Clinical and Pathologic Concepts and Biopsy Techniques Nail matrix nevi Courtesy of Pathology Outlines Melanotic macule Diagnosing And Treating Pigmented Nail Lesions
Pay in 4 interest-free payments of $5.55 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31


