ER 0/8; HER2 Positive ?

Diagnosed with breast cancer Recently diagnosed with breast cancer
1

I wondered if someone could enlighten me as to what this means 

ER 0/8; HER2 Positive ?

Thank you. 

2

Hi,

Rather than trying to explain I found this which is the full information. 
In simple terms 0/8 means your cancer cell growth is not driven by oestrogen. 

cancerresearchuk.org/about-cancer/breast-cancer/getting-diagnosed/tests-diagnose/hormone-receptor-testing-breast-cancer

Hope this helps.