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Table 2 Immunohistochemical marker expression across histotypes

From: Ovarian cancer: diagnostic accuracy and tumor types distribution in East Africa compared to North America

Marker Carcinoma (%) Sex Cord Stromal Tumors (%)
HGSC EC CCC MC LGSC AGCT JGCT
PAX8: Positive 87.2 28.1 50 0 100 8.3 25
WT-1: Positive 89.5 27.6 0 0 100 47.8 0
p53: Mutant 63.2 18.8 0 20 0 4.2 0
p16: Abnormal 75.4 53.1 50 60 50 54.2 75
Napsin-A: Positive 0 3.1 25 0 0 0 0
ER: Positive 75.4 34.4 25 10 50 37.5 50
PR: Positive 19.3 21.9 0 0 0 33.3 0
ARID1A: Negative 0 3.1 0 0 0 0 0
Vimentin: Diffuse 14 21.9 25 0 50 95.8 75
MSH6: Negative 0 3.1 0 0 0 0 0
PMS2: Negative 0 0 0 0 0 0 0
FOXL2: Positive 0 0 0 10 0 66.7 50