October 1st 2008A 46-year-old man with AIDS (CD4+ cell count, 150/μL) presented with a painful nodular lesion on the plantar surface of his right foot. The lesion had appeared 1 month earlier as a painless, 1-cm, raised, reddish purple nodule and had progressively enlarged to 5 cm. Six months earlier, the patient had cryosurgery to remove a similar, larger lesion on the posterior aspect of his right midcalf.
