Test Details Enteric differentitation, GI tumors, colorectal carcinoma, GI origin of metastatic adenocarcinomas and carcinoids. Mucinous carcinomas of the ovary
Methodology Immunohistochemistry
Performed Monday – Friday
Turnaround 2 – 3 business days
Specimen Requirements For Ventana IHC, sections should be on Plus(+) charged slides.
Storage/Transport Conditions Room temperature (use cold packs for transport of blocks during summer months)
CPT Code(s) 88342