Dermoscopic evaluation of pigmented skin lesions using the AC rule algorithm: Acral melanoma
Dermoscopic evaluation of pigmented skin lesions using the AC rule algorithm: Acral melanoma
Acral melanoma. Using the AC rule, this lesion demonstrates asymmetry in distribution of dermoscopic structures and colors, and color variation (ie, dark black, blue-gray, brown, and white). Therefore, this lesion should be removed or referred.
Reproduced with permission from: Ashfaq A Marghoob, MD, and Natalia Jaimes, MD.