Journal of surgical oncology
-
Some patients presenting with cutaneous malignant melanoma without palpable adenopathy have regional metastatic disease. The results of a prospective clinical study of gamma probe-directed sentinel lymph node (SLN) biopsy are presented. ⋯ We concluded that gamma probe-directed sentinel lymph node biopsy is a straightforward procedure which can be done in the outpatient setting and facilitates management of patients with cutaneous malignant melanoma. It allows the surgeon to identify all basins at risk for metastatic disease and the location of the sentinel node(s) in relation to the basin.