EOD Primary Tumor
This input is used for staging
Notes
**Note 1:** Code 500 describes locally advanced, but potentially resectable tumor. **Note 2:** Codes 600 and 700 describes locally advanced, technically unresectable tumor.Default
999NAACCR Item
NAACCR #772| Code | Description | SS2018 T |
|---|---|---|
| 000 | In situ, intraepithelial, noninvasive | IS |
| 100 | Ipsilateral parietal pleura with/without involvement of - Diaphragmatic pleura - Mediastinal pleura - Visceral pleura Confined to pleura (mesothelioma), NOS Localized, NOS | L |
| 300 | Ipsilateral pleural surfaces all involved - Diaphragmatic, parietal, mediastinal, and visceral With involvement of at least one of the following - Confluent visceral pleural tumor (including any involvement of interlobar fissure) - Contiguous lung involvement, NOS - Diaphragm (Diaphragmatic muscle) - Lung parenchyma (direct extension) - Nodule(s) beneath visceral pleural surface (ipsilateral pleura) | RE |
| 500 | Ipsilateral pleural surfaces all involved - Diaphragmatic, parietal, mediastinal, visceral With involvement of at least one of the following - Adjacent (connective) tissue, NOS - Endothoracic fascia - Mediastinal fat (mediastinal tissues) - Pericardium, non-transmural or NOS - Solitary focus of tumor extending into the chest wall | RE |
| 600 | Ipsilateral pleural surfaces all involved - Diaphragmatic, parietal, mediastinal, visceral With involvement at least one of the following - Chest wall (diffuse extension or multifocal masses of tumor) + WITH or WITHOUT associated rib destruction - Mediastinal organs (direct extension) - Pericardium (extension through to the internal surface without pericardial effusion) - Rib | RE |
| 700 | Ipsilateral pleural surfaces all involved - Diaphragmatic, parietal, mediastinal, visceral With involvement at least one of the following - Brachial plexus - Cervical (neck) tissues - Contralateral pleura (direct contiguous extension) - Heart muscle - Intra-abdominal organs - Myocardium - Pericardium (direct extension through to the internal surface with pericardial effusion) - Peritoneum (direct transdiaphragmatic extension of tumor) - 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 medical record Death Certificate Only | U |