Please note that tests requested for IHC alone will also have standard histology testing performed automatically.  For food animals, IHC pricing has been discounted on the assumption that the pathologist will have access to H&E slides to assist with interpretation, and because costs associated with tissue/block preparation have already been added to the routine processing costs for H&E slides.

Samples originating from external laboratories should request IHC tests ihcxi or ihcx, and list specific tests required on the submission form.