EOD Primary Tumor
This input is used for staging
Notes
**Note 1:** Parathyroid tumors are defined as left or right and superior (upper) or inferior (lower). **Note 2:** Atypical parathyroid neoplasms (code 000) are defined as tumors that are histologically or clinically worrisome but do not fulfill the more robust criteria [i.e., invasion metastasis] for carcinoma.Default
999NAACCR Item
NAACCR #772Code | Description | SS2018 T |
---|---|---|
000 | In situ, intraepithelial, noninvasive | IS |
050 | Atypical parathyroid neoplasm (neoplasm of uncertain malignant potential) | IS |
100 | Confined to parathyroid Extension to soft tissue Localized, NOS | L |
200 | Invasion into thyroid gland | RE |
300 | Adjacent lymph node(s) Esophagus Recurrent laryngeal nerve Thymus Trachea Skeletal muscle | RE |
700 | Major blood vessels Spine Further contiguous extension | D |
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 |