PMC3758711_01
Epidermis showing acanthosis, horn cysts and abundant melanin pigment and underlying cartilage (H and E, x20)
JLP-5-63-g001.jpg
PMC3758711_01_JLP-5-63-g001.jpg
F1
The dermis was unremarkable and a piece of cartilage of the concha was seen beneath it [Figures 1 and 2].
Acanthotic epidermis with abundant melanin pigment (H and E, x40)
JLP-5-63-g002.jpg
PMC3758711_01_JLP-5-63-g002.jpg
F2
The dermis was unremarkable and a piece of cartilage of the concha was seen beneath it [Figures 1 and 2].
PMC3758711_02