around the base of the foot and often with extension in between the toes Coincident onychomycosis is common and presents with toe nail thickening and subungual debris Tinea manuum is the name for dermatophyte infection of the palms and is characterized by an extremely dry and sometimes fissured appearance that can mimic hand dermatitis Often, patients with tinea manuum will have tinea pedis as well and present with both feet and one hand infected