Diagnosing Disorders of Facial Erythema.

Identification of specific patterns, shades, and intensity of erythema in the skin has always been critical and fundamental to diagnostic accuracy in dermatology. Erythema is often less noticeable in darker skin types. The interplay of inflammation and variance of skin tone contributes to appreciable differences in the clinical appearance of cutaneous disease in darker complexions. In this article, we discuss common disorders that present with facial erythema in skin of color and offer distinguishing features of each disorder to assist the clinician with diagnosing these conditions in the presence of deeply pigmented skin.

Bowen's disease of the penis treated with topical imiquimod 5% cream.

Bowen's disease of the penis is relatively uncommon, but the prevalence has increased in recent years. Risk factors for penile squamous cell cancer include smoking, infection with human papilloma virus (HPV), immunosuppression, and a history of conditions such as balanitis, phimosis, and lichen sclerosis et atrophicus. Bowen's disease of the penis is often managed by local excision of the lesion. Less invasive methods are now employed more frequently and include laser ablation, electrodessication and curettage, cryosurgery, application of5-fluorouracil, and topical imiquimod 5% cream. This case report describes the successful treatment of Bowen's disease of the penis with topical imiquimod 5% cream in a 42-year-old African American male with human immunodeficiency virus (HIV) disease.