Angiokeratoma
From dermoscopedia academy
Below are dermoscopic features commonly associated with the diagnosis “Angiokeratoma”.[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 “Angiokeratoma”.
Red/purple/black (“dark”) lacunae
Sharply-demarcated, ovoid structures with a dark blue, dark violaceous or black color.[1]
Hemorrhagic crust
- ↑ 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