Pediatric Primary Tumorhttps://seer.cancer.gov/helios/pediatric/1.2/schemas/neuroblastoma/table/pediatric_primary_tumor_14026/nojs.html
This input is used in derivation
Notes
**Note 1:** This field is based on surgical resection of the **primary site only** WITH or WITHOUT neoadjuvant therapy. * **Code 100** (localized tumor) OR **300** (regional tumor) if a procedure removes the entire tumor (i.e., surgical resection, excisional biopsy) * **Code 200** (localized tumor) OR **400** (regional tumor) if a procedure does not remove the entire tumor (i.e., incomplete, partial), or it’s not clear if the entire tumor was removed * **Code 600** if the tumor cannot be surgically removed or the tumor crosses the spine (one side of the body to the other side) * **Code 999** if there was clinical work up only, no surgical removal of the tumor, or unknown if surgical removal **Note 2:** Use the following resources to determine if a tumor is localized, regional, or distant (further contiguous extension). * EOD: Review the primary site-based schema * Summary Stage: Review the primary site-based chapterDefault
999NAACCR Item
NAACCR #1136| Code | Description |
|---|---|
| 100 | Localized tumor confined to one side of the body and one area * Tumor completely surgically resected * Localized, NOS |
| 200 | Localized tumor confined to one side of the body, greater than one area * Incomplete surgical resection done * Unable to resect tumor |
| 300 | Regional tumor confined to one side of the body and one area (extension to adjacent tissue or organs) * Tumor completely surgically resected |
| 400 | Regional tumor confined to one side of the body, greater than one area * Incomplete/partial surgical resection done OR unknown if complete surgical resection done * Unable to resect tumor |
| 600 | Tumor starts in or crosses the vertical midline (spine) of the body Cannot be removed surgically |
| 700 | Further contiguous extension |
| 800 | No evidence of primary tumor |
| 999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in medical record Surgical resection not done/recommended Clinical workup only Death Certificate Only |