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. 1998 Jul;153(1):305–312. doi: 10.1016/S0002-9440(10)65572-1

Table 1.

Number (Percentage) of Melanocytic Tumors Expressing p27Kip1

Tumor type Number examined p27Kip1 protein level*
+ ++ +++
Primary melanomas 113 15 (13%) 38 (34%) 23 (20%) 37 (33%)
Superficial 79 10 (13%) 31 (39%) 14 (18%) 24 (30%)
Nodular 34 5 (15%) 7 (21%) 9 (26%) 13 (38%)
Metastatic melanoma 45 15 (33%) 11 (25%) 13 (29%) 6 (13%)
Benign nevi 4 4 (100%)

*Measured as described in Materials and Methods.