Placenta
Primary Site | Histology |
---|---|
C589 | 8000-8700, 8720-8790, 9100-9105, 9700-9701 |
Notes
8000-8700, 8720-8790, 9100-9105, 9700-9701 C589 Placenta **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 56 *Gestational Trophoblastic Neoplasms*, 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:** See the following schemas for the listed histologies * 8710-8714, 8800-8803, 8810-8921, 8932-8934, 8940-8990, 9000-9016, 9030-9043, 9045-9091, 9110-9137, 9141-9230, 9240-9580, 9582: *Soft Tissue Abdomen and Thoracic* * 8804-8806, 8930-8931, 8991, 9020, 9044, 9231, 9581: *Soft Tissue Other* * 8935-8936: *GIST* * 9140: *Kaposi Sarcoma* **Note 3:** If a trophoblastic tumor is not associated with a pregnancy and arises in another site, such as ovary, use the primary site code and the appropriate EOD schema. **Note 4:** Data item *Prognostic Scoring Index* must also be coded to derive a stage group.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 | ||
Tumor Size Clinical | No | NAACCR #752 | None | ||
Tumor Size Pathological | No | NAACCR #754 | None | ||
Tumor Size Summary | 999 | No | NAACCR #756 | None | |
Regional Nodes Positive | 99 | No | NAACCR #820 | None | |
Regional Nodes Examined | 99 | No | NAACCR #830 | 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 | No | NAACCR #3843 | CCCR/Canada COC NPCR SEER |
SSDI |
Grade Pathological | 9 | No | NAACCR #3844 | CCCR/Canada COC NPCR SEER |
SSDI |
Grade Post Therapy | No | NAACCR #3845 | CCCR/Canada COC NPCR SEER |
SSDI | |
FIGO Stage | 98 | No | NAACCR #3836 | COC SEER |
SSDI |
Gestational Trophoblastic Prognostic Scoring Index | X9 | Yes | NAACCR #3837 | All | SSDI |
Initial Context
Outputs
Name | Default Value | Description | NAACCR Item | Metadata |
---|---|---|---|---|
Schema ID | 00560 |
NAACCR #3800
None |
None | |
Derived Version | {{ctx_alg_version}} | None | None | |
Derived Summary Stage 2018 | 9 |
NAACCR #762
None |
None |