... reviewidentified 13 0 reported cases of SLN biopsy for SCC. The SLN positivity rate was 14 .1% , 10 .1% , and 18 .6%; falsenegative rate was 15 .4%, 0%, and 22.2%; and the negative predictive value was 97.8%, 10 0%, ... interests.Received: 3 March 2 011 Accepted: 19 July 2 011 Published: 19 July 2 011 References 1. Alam M, Ratner D: Cutaneous squamous-cell carcinoma. N Engl J Med20 01, 344:975-983.2. Rudolph R, ... dystrophicepidermolysis bullosa and squamous cell carcinoma. Arch Dermatol 2005, 14 1 :11 0 -11 1.36. Marks R: Squamous cell carcinoma. Lancet 19 96, 347:735-738.37. Cook MG, Green MA, Anderson B, Eggermont...