“…However, it is unknown if this treatment should consist of radiotherapy and/or surgery. In the study by Fang et al, 42 after a positive SLNB result, 19 patients received radiotherapy to the lymph node basin, 3 underwent completion lymphadenectomy, and 4 underwent both completion lymphadenectomy and radiotherapy, and no patients developed regional disease recurrence. The authors of this study concluded that in terms of regional disease control completion lymphadenectomy was comparable with radiotherapy.…”