They are also known as onychomycosis and tinea unguium. Both fingernails and toenails are susceptible to infection, which ...

Medically reviewed by Eva Umoh Asomugha, M.D.Medically reviewed by Eva Umoh Asomugha, M.D. Jock itch (tinea cruris) is a ...

Onychomycosis, or fungal infection of the nail, most often affects the toenails. Infected nails usually have a thick, yellow appearance and can become coarse and brittle (see Figure 4). When ...

The cat mainly stays in the patient's room. He denies any outside activities. Tinea corporis is a superficial fungal infection involving the body and face, with the exclusion of the beard area in men.