PMC3003961_01
Macroscopic appearance of the lesion on the scalp.
JSC2011-752901.001.jpg
PMC3003961_01_JSC2011-752901.001.jpg
fig1
Physical examination revealed an erythematous, slightly pigmented plaque lesion approximately 3 x 4 cm in diameter on the posterior scalp (Figure 1).
Large magnification showing the intersection area of the normal dermis stroma and the stroma caused by the tumor on the right, and the typical palisadic arrangement of the cells on the peripheral tumor on the left (H and E stain; original magnification: x200).
JSC2011-752901.002.jpg
PMC3003961_01_JSC2011-752901.002.jpg
fig2
Adenoid differentiation and pigmentation were observed, as well (Figure 2).