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. 1999 Oct;155(4):1253–1260. doi: 10.1016/S0002-9440(10)65227-3

Table 4.

Estrogen/Progesterone Receptor Status of Breast Carcinomas by PTEN Immunostaining Status

PTEN IHC status ER/PR − ER/PR +
Negative (−) 3 2
Decreased (+) 0 7
Positive (++) 5 16

ER, estrogen receptor; PR, progesterone receptor.

An equivocal positive receptor status (n = 5) was scored as a positive.