fig3

Figure 3. Histology of unilateral rhinophyma. Characteristic histopathologic features of advanced rhinophyma including comedonal (A) and cystic dilation (B) of follicular infundibulae, increased numbers of sebaceous glands (A), a perivascular lymphocytic infiltrate, marked dermal fibrosis and telangiectasia (C). A moderately dense perifollicular lymphocytic infiltrate with numerous plasma cells (D) typical of rosacea and its variants is also present. (×20 in A and B; ×100 in C; ×200 in D)