Copyright
©2013 Baishideng Publishing Group Co.
World J Gastrointest Oncol. Jul 15, 2013; 5(7): 132-138
Published online Jul 15, 2013. doi: 10.4251/wjgo.v5.i7.132
Published online Jul 15, 2013. doi: 10.4251/wjgo.v5.i7.132
Label | Side location | Description |
Bile duct (B) | ||
B1 | Common bile duct | |
B2 | Hepatic duct confluence | |
B3 | R | Right hepatic duct |
B3 | L | Left hepatic duct |
B4 | Right and left hepatic duct | |
Tumor size (T) | ||
T1 | < 1 cm | |
T2 | 1-3 cm | |
T3 | ≥ 3 cm | |
Tumor form (F) | ||
Sclerosing | Sclerosing (or periductal) | |
Mass | Mass-forming (or nodular) | |
Mixed | Sclerosing and mass-forming | |
Polypoid | Polypoid (or intraductal) | |
Involvement (> 180°) of the portal vein (PV) | ||
PV0 | No portal involvement | |
PV1 | Main portal vein | |
PV2 | Portal vein bifurcation | |
PV3 | R | Right portal vein |
PV3 | L | Left portal vein |
PV4 | Right and left portal veins | |
Involvement (> 180°) of the hepatic artery (HA) | ||
HA0 | No portal involvement | |
HA1 | Proper hepatic artery | |
HA2 | Hepatic artery bifurcation | |
HA3 | R | Right hepatic artery |
HA3 | L | Left hepatic artery |
HA4 | Right and left hepatic artery | |
Liver remnant volume (V) | ||
V0 | No information on the volume needed (liver resection not foreseen) | |
V% | Indicate segments | Percentage of the total volume of a putative rem-nant liver after resection |
Underlying liver disease (D) | Fibrosis | |
Nonalcoholic steatohepatitis | ||
Primary sclerosing cholangitis | ||
Lymph nodes (N) | ||
N0 | No lymph node involvement | |
N1 | Hilar and/or hepatic artery lymph node involvement | |
N2 | Periaortic lymph node involvement | |
Metastases (M) | ||
M0 | No distant metastases | |
M1 | Distant metastases (including liver and peritoneal metastases) |
- Citation: Suarez-Munoz MA, Fernandez-Aguilar JL, Sanchez-Perez B, Perez-Daga JA, Garcia-Albiach B, Pulido-Roa Y, Marin-Camero N, Santoyo-Santoyo J. Risk factors and classifications of hilar cholangiocarcinoma. World J Gastrointest Oncol 2013; 5(7): 132-138
- URL: https://www.wjgnet.com/1948-5204/full/v5/i7/132.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v5.i7.132