EOD Primary Tumor
This input is used for staging
Default
999NAACCR Item
NAACCR #772Code | Description | SS2018 T |
---|---|---|
100 | Any size tumor - Confined to site of origin - Localized, NOS | L |
200 | Any size tumor - Adjacent connective tissue, NOS - Adjacent organs/structures, NOS - Bone/cartilage | RE |
500 | Central compartment viscera Facial skeleton Orbital invasion Pterygoid muscles Skull base/dural invasion | D |
600 | Brain parenchymal invasion Carotid artery encasement Central nervous system involvement via perineural spread Prevertebral muscle invasion Further contiguous extension | D |
700 | Invasion of adjacent organ(s)/structure(s), NOS | RE |
800 | No evidence of primary tumor | U |
999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record Death Certificate Only | U |