Verrucous carcinoma of the foot and enhancement assessment by MRI.

Verrucous carcinoma (VC), also known as epithelioma cuniculatum, of the foot is an uncommon low-grade squamous cell carcinoma with slow, progressive local invasion with minimal dysplasia and low potential for metastasis. We report on a case of VC and the enhancement pattern associated with it on magnetic resonance (MR) imaging. MR imaging revealed a plantar ulcer with an interesting pattern of enhancement at the base of the mass.