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. 2009 Apr 9;9:111. doi: 10.1186/1471-2407-9-111

Table 4.

KRAS mutations in FFPE tissue and frozen tissue

FFPE tissue frozen tissue
histotype n mutated % mutated n mutated % mutated
serous 50 2 4,00 127 15 11,81
mucinous 9 8 88,89 16 7 43,75
others 29 3 10,34 39 8 20,51
total 88 13 14,77 182 30 16,48