Historical
- Grade Path Value
- Grade Path System
- Tumor Marker 1
- Tumor Marker 2
- Tumor Marker 3
- Biopsy Procedure
- Multiplicity Counter
- Date Multiple Tumors
- Date Multiple Tumors Flag
- Type of Multiple Tumors
- Ambiguous Terminology
- Date of Conclusive Terminology
- Date of Conclusive Terminology Flag
- SEER Extent
- SEER PEP
- Tumor Size (largest)
- SEER Lymph Node
- Site of Mets
- Occupation Code
- COVID-19 --DX PROC--LAB TESTS
- COVID-19 Impact - SURGERY
- COVID-19 Impact - CHEMO
- COVID-19 Impact - RADIATION (BEAM)
- COVID-19 Impact - RADIATION OTHER
- COVID-19 Impact- HORMONE
- COVID-19 Impact - BMT
- COVID-19 TEXT