GIST
| Primary Site | Histology | Behavior |
|---|---|---|
| C000-C539, C571-C699, C739-C750, C754-C809 | 8935-8936 | <Any value> |
| C700-C729, C751-C753 | 8935-8936 | 3 |
Notes
8935-8936 (C000-C539, C571-C809) **Note 1:** The following sources were used in the development of this schema * SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998) (https://seer.cancer.gov/archive/manuals/EOD10Dig.3rd.pdf) * SEER Summary Staging Manual-2000: Codes and Coding Instructions (https://seer.cancer.gov/tools/ssm/ssm2000/) * Collaborative Stage Data Collection System, version 02.05: https://cancerstaging.org/cstage/Pages/default.aspx * Chapter 43 *Gastrointestinal Stromal Tumor*, in the AJCC Cancer Staging Manual, Eighth Edition (2017) published by Springer International Publishing. Used with permission of the American College of Surgeons, Chicago, Illinois. **Note 2:** GIST of the corpus, ovary and fallopian tube are collected in the following: * C540-C549, C559: *Corpus Sarcoma* * C569: *Ovary* * C570: *Fallopian Tube*Data Items
| Name | Default Value | Used in Derivation | NAACCR Item | Required By | Metadata |
|---|---|---|---|---|---|
| Year of Diagnosis | No | NAACCR #390 | None | ||
| Primary Site | Yes | NAACCR #400 | None | ||
| Histology | Yes | NAACCR #522 | None | ||
| Behavior | Yes | NAACCR #523 | None | ||
| Schema Discriminator 1 | Yes | NAACCR #3926 | All | SSDI | |
| Tumor Size Clinical | No | NAACCR #752 | None | ||
| Tumor Size Pathological | No | NAACCR #754 | None | ||
| Tumor Size Summary | 999 | Yes | NAACCR #756 | None | |
| Regional Nodes Positive | 99 | No | NAACCR #820 | None | |
| Regional Nodes Examined | 99 | No | NAACCR #830 | None | |
| LVI | 8 | No | NAACCR #1182 | None | |
| RX Summ Surgery/Radiation Sequence | No | NAACCR #1380 | None | ||
| RX Summ Systemic/Surgery Sequence | No | NAACCR #1639 | None | ||
| EOD Primary Tumor | 999 | Yes | NAACCR #772 | None | |
| EOD Regional Nodes | 999 | Yes | NAACCR #774 | None | |
| EOD Mets | 00 | Yes | NAACCR #776 | None | |
| SS2018 | No | NAACCR #764 | None | ||
| Grade Clinical | 9 | Yes | NAACCR #3843 | All | SSDI |
| Grade Pathological | 9 | Yes | NAACCR #3844 | All | SSDI |
| Grade Post Therapy | No | NAACCR #3845 | CCCR/Canada COC NPCR SEER |
SSDI | |
| KIT Gene Immunohistochemistry | 8 | No | NAACCR #3865 | CCCR/Canada COC |
SSDI |
Initial Context
Outputs
| Name | Default Value | Description | NAACCR Item | Metadata |
|---|---|---|---|---|
| Schema ID | 00430 |
NAACCR #3800
None |
None | |
| Derived Version | {{ctx_alg_version}} | None | None | |
| Derived Summary Stage 2018 | 9 |
NAACCR #762
None |
None |