Derived Summary Stage 2018: Thymus
Derived Summary Stage 2018
Default
9NAACCR Item
NAACCR #762| SS2018 | Description |
|---|---|
| 0 | In situ: noninvasive, intraepithelial |
| 1 | Localized only (localized, NOS) - Confined to thymus, NOS - No mediastinal or pleura involvement or UNKNOWN if involved |
| 2 | Regional by direct extension only - Brachiocephalic vein - Chest wall - Confined to thymus WITH mediastinal or pleural involvement - Direct invasion of pericardium - Extrapericardial pulmonary artery or vein - Lung - Phrenic nerve - Superior vena cava |
| 3 | Regional lymph node(s) involved only - Ascending aorta - Cervical (low anterior) - Hilar - Internal mammary - Lower jugular - Mediastinal (lower, middle, NOS) - Para-aortic - Paratracheal (lower, upper, NOS) - Peri-thymic - Peri-thyroid - Pericardial - Phrenic (inferior, superior) - Precricoid/delphian - Pretracheal - Prevascular - Subaortic/aortopulmonary window - Subcarinal - Supraclavicular/venous angle: confluence of internal jugular and subclavian vein - Regional lymph node(s), NOS + Lymph node(s), NOS |
| 4 | Regional by BOTH direct extension AND regional lymph node(s) involved - Codes (2) + (3) |
| 7 | Distant site(s)/lymph node(s) involved - Distant site(s) (including further contiguous extension) + Extrathoracic sites + Separate pleural or pericardial nodule(s) - Distant lymph node(s), NOS - Distant metastasis, NOS + Carcinomatosis + Distant metastasis WITH or WITHOUT distant lymph node(s) * OR with pleural or pericardial nodule(s) metastasis |
| 9 | Unknown if extension or metastasis |