A new classification and clinical predictivity for some naevus variants.

With an equal number of naevi, the combination of only two variants was found to be of slight significance: (small black + large brown OR 3.5; CI 1.3–9.2); (target + large brown OR 3.6; CI 1.1–11.2); (small black + large brown + large black OR 5.5; CI 1.4–21.7); (target + small brown + small black OR 5.9; CI 1.5–23.2) indicating that apart from the number of naevi, naevus variants might influence the degree of risk.

also in 101 other papers