Exophytic tumor of the anogenital region associated with HPV infections. It becomes a large cauliflower-like, hyperkeratotic, verrucous mass that is locally destructive with little atypical cells. Histologically, tumor cells are broad rete peg structures that tend to invade deeper than CONDYLOMATA ACUMINATA.

Synonyms: Giant Condyloma Acuminatums, Buschke Lowenstein Tumor, Giant Condyloma of Buschke and Lowenstein, Giant Condyloma of Buschke and Löwenstein, Tumor, Buschke Löwenstein, Buschke Löwenstein Tumor, Buschke-Lowenstein Tumor, Condyloma Acuminatums, Giant, Lowenstein Tumor, Buschke, Condyloma Acuminatum, Giant, Tumor, Buschke Lowenstein, Tumor, Buschke-Löwenstein, Tumor, Buschke-Lowenstein, Giant Condyloma Acuminatum, Löwenstein Tumor, Buschke, Buschke-Löwenstein Tumor, Anogenital Type Verrucous Carcinoma