Lichen planus-like keratosis / benign lichenoid keratosis
From dermoscopedia academy
Below are dermoscopic features commonly associated with the diagnosis “Lichen planus-like keratosis / benign lichenoid keratosis”.[1] The example images have been approved by a panel of experts as representative of each given feature.
For a more in-depth discussion of associated features, please see the Dermoscopedia page for “Lichen planus-like keratosis / benign lichenoid keratosis”.
Coarse gray granularity
Scattered clumps of pigment with diffuse gray dots and/or granules.[1]
Peppering (evenly spaced gray dots)
Sharp, cut off borders (scalloped / moth-eaten)
- ↑ Fried LJ, Tan A, Berry EG, et al. Dermoscopy Proficiency Expectations for US Dermatology Resident Physicians: Results of a Modified Delphi Survey of Pigmented Lesion Experts. JAMA Dermatol. Published online January 06, 2021. doi:10.1001/jamadermatol.2020.5213