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. Author manuscript; available in PMC: 2019 May 15.
Published in final edited form as: J Am Acad Dermatol. 2017 Dec 1;78(5):935–941. doi: 10.1016/j.jaad.2017.11.041

Table 3.

Number of total thin melanomas and number and percent with positive lymph nodes based on mitotic rate.

Mitotic rate 0 1 2 3 4 5 6 7 8 9 10 ≥11
% Positive 5.4 7.9 9.7 11.8 18.0 21.8 23.4 22.8 26.0 32.1 38.3 44.5
Positive node 301 429 262 135 113 102 68 34 41 25 70 166
Total 5587 5444 2704 1142 627 468 291 149 158 78 183 373