Does a dermatology perform skin cancer screening?

A screening visit may include a planned examination of visible skin from the scalp to the feet, including areas that are easy to overlook. The dermatologist looks at moles, spots, scaly patches, sores and other changes in color, shape, border or behavior. A handheld magnifying device may help the clinician see surface patterns more clearly. Screening does not by itself diagnose cancer. If a finding is concerning, the dermatologist may recommend monitoring, a closer review or a biopsy.

Before the visit, note spots that are new, changing, bleeding, crusting or repeatedly irritated. Remove makeup or coverings that hide the skin being checked, and bring information about previous skin cancers, biopsies, sun exposure and relevant family history. Ask how often your skin should be examined and how to check it between visits. Photographing a spot only helps when images are dated and compared carefully; it does not replace an examination.

Arrange prompt dermatology review for a spot that changes in size, shape or color, develops an uneven border, repeatedly bleeds, forms a persistent crust or fails to heal. Seek earlier advice if a lesion is rapidly changing or if a dark mark appears under a nail or on a palm or sole. Do not wait for a routine screening appointment when a sore is worsening or causing persistent symptoms.

Ask which findings need monitoring, whether any area should be photographed or biopsied, how to examine hard-to-see skin, and when you should return. More information is available in [Skin Cancer Screening](/treatments/diagnostics-and-testing/skin-cancer-screening/).