[Histonet] Batch Controlling for IHC

[Tim Higgins]

Hello All,
 
Have you ever had a Pathologist say, if you have one tissue control (placed on the same slide as the patient tissue) per antibody, per patient case, but there are multiple blocks (same tissue type) from the same patient case, that would be batch controlling?  
 
Hope that made sense, just wondering if this is something others have dealt with.
 
Thanks,
 
Tim