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. 2014 Dec 8;107(2):dju401. doi: 10.1093/jnci/dju401

Table 3.

CYP2D6*4 genotypes obtained from FFPE blocks enriched for tumor or benign tissues

CYP2D6 *4 genotype using tumor-enriched DNA(4) CYP2D6 *4 genotype using DNA from tumors containing benign tissues (16) No call on updated analysis Total
Wt/Wt Wt/*4 *4/*4
Wt/Wt  121 15 1 0 137
Wt/*4 2 34 0 4 40
*4/*4 2 3 8 0 13
Total 125 52 9 4 190

* CYPD6 = Cytochrome P450 2D6; FFPE = formalin-fixed paraffin-embedded; Wt = wild-type.