Figure 4

Pathology of the lesion on the left-posterior side of the neck. Light atrophy of the epidermis and an accumulation of nodular tissue cells on the shallow dermis are visible. Multinuclear giant cells and tissue cells are scattered among the dermal collagen bundles and there is a little lymphocytic infiltration of the shallow vessels (see Figure 3). (A) Magnification 200×, (B) magnification 400 ×.