The pathology requirements are at least 2 mm of invasive adenocarcinoma or mucinous carcinoma that is formalin fixed and embedded in a paraffin block.
The PDF file below provides the detailed pathology guidelines.
Please contact Customer Service for any questions you may have when completing the Oncotype DX® Colon Recurrence Score Requisition Form or how to submit a specimen:
Email: Customer Service
Next: Does Insurance Cover the Test?
Domestic Phone: 866-ONCOTYPE (866-662-6897)
International Phone: +1-650-569-2080