Dermoscopic Features of Facial Pigmented Skin Lesions

Figure 4

(a) Lentigo maligna dermoscopy; irregular pigment pseudonetwork covers vascular structures. Homogenous structureless pigmentation is present. (b) Lentigo maligna histopathology showing proliferation of atypical melanocytes with different shape and size in epidermis and dermoepidermal junction (H&E ×400).

(a)

(b)