Table 1. Stages when 21 MM patients were found to be SOX10 positive.

Stage	TIS1	I (T1)	I (T2)	II	III-IV
SOX10 positive	2(18%)	6(22%)	1(5%)	1(6%)	11(31%)
Total	n = 11	n = 27	n = 19	n = 18	n = 35

¹TIS, Tumor in situ.