[Histonet] ER/PR controls

[Moe, Barbi A]

For anyone making in-house ER/PR controls could you comment on what tissue you have in your control block -- one piece of positive tumor regardless of reactivity strength 1+, 2+, 3+ (weak, medium, strong) or multiple pieces to represent each level of reactivity?


Also, does anyone order commercially their ER/PR controls to achieve this level of representation in their control block?


Any thoughts are appreciated - thank you.


Barb Moe

Gundersen Health System

La Crosse WI

bamoe at gundersenhealth.org