FIGURE LEGENDS
Figure 1 . (a) Bilateral inguinal warts. (b) Perianal warts (after perianal local anesthesia). The warts are both cauliflower-like and filiform with hyperpigmented tips (white arrow). The patient is in the jackknife position
Figure 2 . Plaque psoriasis over the trunk and both upper limbs. (a) Front view. (b) Back view.
Figure 3 . Hematoxylin and eosin staining of an excisional biopsy specimen of the perianal warts showing (a) papillomatosis (magnification ×40) and (b) typical acanthosis with parakeratosis (black arrow) and koilocytosis (black arrowhead) (magnification ×400).