Visceral and Parietal Pleural Invasion
Notes
**Note 1:** Physician statement of Visceral and Parietal Pleural Invasion can be used to code this data item when no other information is available. **Note 2:** Code 0 for in situ (behavior/2) tumors. **Note 3:** A surgical resection must be done to determine if the visceral and/or parietal pleural is involved. **Note 4:** Do not use imaging findings to code this data item **Note 5:** Code 9 when + A FNA only is performed. A FNA is not adequate to assess pleural layer invasion + Surgical resection of the primary site is performed and there is no mention of visceral and/or parietal pleural invasionDefault
8NAACCR Item
NAACCR #3937Metadata
SSDI| Code | Description |
|---|---|
| 0 | No evidence of visceral pleural invasion identified Tumor does not completely traverse the elastic layer of the pleura Stated as PL0 |
| 4 | Invasion of visceral pleura present, NOS Stated as PL1 or PL2 |
| 5 | Tumor invades into or through the parietal pleura OR chest wall Stated as PL3 |
| 6 | Tumor extends to pleura, NOS; not stated if visceral or parietal |
| 8 | Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code 8 will result in an edit error.) |
| 9 | Not documented in medical record No surgical resection of primary site is performed Visceral Pleural Invasion not assessed or unknown if assessed or cannot be determined |