A Rare Variant of Penile Squamous Cell Carcinoma in a Man with Paraplegia.

Verrucous carcinoma (VC) is a rare variant of squamous cell carcinoma (SCC). It is described as a low grade, slow growing, locally infiltrative neoplasm that accounts for 3%-8% of penile SCCs. Here we report a case of destructive VC of the glans penis in a paraplegic man resulting in a hypospadias from the tip of the glans to the corona. Histology demonstrated exophytic squamous epithelial proliferation with characteristic round, pushing borders. In situ hybridization was positive for both low-risk and high-risk strains of human papillomavirus.