Re: letter: a comparison of short-term surgical outcomes between NHS and private sector abdominoplasty surgery.

摘要

SNB aided the early discovery and treatment of latent lymph node metastasis and helped predict whether SN metastasis had occurred, and therefore helped predict patient prognosis. These results suggest that thickness of the primary lesion is an indication criterion for the use of SNB in cases of cutaneous SCC. SNB should be considered in cases where tumour thickness is ≥2 mm and actively performed in cases ≥5 mm.