The Importance of Three-Dimensional Total Body Photography and the Role of the Dermatology Nurse in the Prevention of Melanoma in High-Risk Patients

Abstract

Three-dimensional total body photography is a recent advance in melanoma early detection that can aid clinicians in monitoring and identifying new and changing skin lesions over time. It is a beneficial screening tool for high-risk patients to have a history of melanoma or dysplastic nevi. According to the American Cancer Society, melanoma cases are increasing each year. Melanoma is one of the most aggressive skin cancers in the United States and is the fifth most common cancer cause in both men and women. Prompt diagnosis is critical to reducing the morbidity and mortality caused by melanoma. Survival outcomes worsen with increasing tumor thickness, and thicker melanomas require more invasive and intensive treatment. However, if detected early, the 10-year survival rate of patients with thin melanomas is almost 98%, compared with as low as 48% in thick melanomas. Three-dimensional total body photography along with education provided by dermatology nurses on how this system aids in the identification of new and changing nevi is vital in the prevention of melanoma. As a Dermatology nurse, one of the most crucial roles is educating patients with evidence-based knowledge. This includes following a distinct schedule of follow up appointments to monitor moles, using sunscreen, avoiding excessive sun exposure, encouraging self-skin examinations, and ensuring patients maintain their follow-up appointments. These measures can help to prevent Melanoma.