Summary Stage 2018: Liver
Summary Stage 2018
Notes
**Liver**
8000-8700, 8720-8790, 9700-9701
C220
C220 Liver
**Note 1:** The following sources were used in the development of this chapter
* 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/)
* Collaborative Stage Data Collection System, version 02.05: https://cancerstaging.org/cstage/Pages/default.aspx
* Chapter 22 *Liver*, 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 chapters for the listed histologies
* 8710-8714, 8800-8934, 8940-9137, 9141-9582: *Soft Tissue*
* 8935-8936: *GIST*
* 9140: *Kaposi Sarcoma*
| SS2018 |
Description |
| 0 |
In situ: noninvasive, intraepithelial |
| 1 |
Localized only (localized, NOS)
- Confined to liver, NOS
- Single tumor (one lobe)
+ WITHOUT or UNKNOWN vascular invasion
- Multiple (satellite) nodules/tumors (one lobe)
+ WITHOUT or UNKNOWN vascular invasion |
| 2 |
Regional by direct extension only
- Diaphragm
- Extrahepatic bile duct(s)
- Extrahepatic blood vessel(s)
+ Hepatic artery
+ Portal vein
+ Vena cava
- Gallbladder
- Lesser omentum
- Ligament(s)
+ Coronary
+ Falciform
+ Hepatoduodenal
+ Hepatogastric
+ Round (of liver)
+ Triangular
- Peritoneum, NOS
+ Parietal
+ Visceral
- Major vascular invasion, NOS
- More than one lobe involved by contiguous growth (single lesion)
+ WITH or WITHOUT vascular invasion
- Multiple (satellite) nodules/ tumors in more than one lobe of liver or on surface of parenchyma
+ WITH or WITHOUT vascular invasion
- Single lesion (one lobe) WITH vascular invasion |
| 3 |
Regional lymph node(s) involved only
- Caval
- Hepatic, NOS
+ Hepatic artery
+ Hepatic pedicle
+ Inferior vena cava
+ Porta hepatis (portal) (hilar) [in hilus of liver]Hepatoduodenal ligament
- Periportal
- Portal vein
- Regional lymph node(s), NOS
+ Lymph node(s), NOS |
| 4 |
Regional by BOTH direct extension AND regional lymph node(s) involved
- Codes (2) + (3) |
| 7 |
Distant site(s)/lymph node(s) involved
- Distant site(s) (including further contiguous extension)
+ Pancreas
+ Pleura
+ Stomach
- Distant lymph node(s), NOS
+ Aortic (para-aortic, periaortic)
+ Cardiac
+ Coronary artery
+ Diaphragmatic, NOS
+ Inferior phrenic nodes
+ Lateral (aortic) (lumbar)
+ Pericardial (pericardiac)
+ Peripancreatic (near head of pancreas only)
+ Posterior mediastinal (tracheoesophageal) including juxtaphrenic nodes
+ Renal artery
+ Retroperitoneal, NOS
- Distant metastasis, NOS
+ Carcinomatosis
+ Distant metastasis WITH or WITHOUT distant lymph node(s) |
| 9 |
Unknown if extension or metastasis |
(1) Fritz AG, Ries LAG (eds). **SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998)**, National Cancer Institute, NIH Pub. No. 98-2313, Bethesda, MD, 1998
(2) Young JL Jr, Roffers SD, Ries LAG, Fritz AG, Hurlbut AA (eds.). **SEER Summary Staging Manual-2000: Codes and Coding Instructions**, National Cancer Institute, NIH Pub. No. 01-4969, Bethesda, MD, 2001.
(3) Collaborative Stage Work Group of the American Joint Committee on Cancer. **Collaborative Stage Data Collection System User Documentation and Coding Instructions, version 02.05**. American Joint Committee on Cancer (Chicago, IL)
(4) Gress, D.M., Edge, S.B., Gershenwald, J.E., et al. **Principles of Cancer Staging**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 3-30
(5) Abou-Alfa, G.K., Pawlik, T.M., Vauthey, J.N., et al. **Liver**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 287-293
