Giant condylomata acuminata of Buschke and Lowenstein: A peristomal variant.

Abstract

Giant condylomata acuminata (GCA) is a rare, locally invasive tumour that may undergo malignant transformation. It was first described a HPV-induced penile tumour which clinically resembled both a squamous cell carcinoma and condyloma acuminatum, often arising from a pre-existing warty lesion. We describe a case of peri-stomal GCA transformation into invasive squamous cell carcinoma (SCC), which is, to our knowledge, the first report of this in the literature.