dermatologic disorders
Tinea Pedis (Athlete's Foot)
Diagnosis of Tinea Pedis
Clinical evaluation Potassium hydroxide wet mount Diagnosis of tinea pedis is usually obvious based on clinical examination and review of risk factors. If the appearance is not diagnostic or if the infection manifests as hyperkeratotic, ulcerative, or vesiculobullous, a potassium hydroxide wet mount is helpful. Differential diagnosisof tinea pedis includes Hand and foot dermatitis ( Atopic Dermatitis (Eczema) None Palmoplantar psoriasis (see table) Allergic contact dermatitis (ACD) None 