Psychosocial benefits of sentinel lymph node biopsy in the management of cutaneous malignant melanoma.

Lymphoscintigraphy combined with sentinel lymph node biopsy has become a powerful and sensitive tool in establishing nodal spread in cutaneous melanoma, as well as in breast and other cancers. Although the technique is reliable and validated, there is, as yet, no proven clinical benefit. A suggested benefit of sentinel lymph node biopsy is that a negative biopsy may decrease the psychological morbidity associated with malignancy by reassuring the patient that he or she has localised disease. We studied a group of patients with cutaneous melanoma who underwent sentinel lymph node biopsy, and found that although they did gain some psychosocial benefit from the procedure, this was short term and they were still significantly concerned about their disease status.