Hepatocellular carcinoma stagin: Difference between revisions
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According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis. | According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis. | ||
==Staging of hepatocellular carcinoma== | ==Staging of hepatocellular carcinoma== | ||
According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis. | According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis.<ref name="cancerca"> Canadian Cancer Society.http://www.cancer.ca/en/cancer-information/cancer-type/liver/staging/?region=ab</ref> | ||
===Primary tumor=== | ===Primary tumor=== | ||
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| T0||No evidence of primary tumour | | T0||No evidence of primary tumour | ||
|- | |- | ||
| T1||A single tumour with no invasion into the blood vessels of the liver | | T1||A single tumour with no invasion into the blood vessels of the liver | ||
|- | |- | ||
| T2||A single tumour with invasion into the blood vessels or multiple tumours, none more than 5 cm in size | | T2||A single tumour with invasion into the blood vessels or multiple tumours, none more than 5 cm in size | ||
|- | |- | ||
| T3a||Multiple tumours, with any tumour larger than 5 cm | | T3a||Multiple tumours, with any tumour larger than 5 cm | ||
|- | |- | ||
| T3b||The tumour has grown into either the portal or hepatic vein | | T3b||The tumour has grown into either the portal or hepatic vein | ||
|- | |- | ||
| T4||The tumour has grown into nearby organs (other than the gallbladder) or the tumour has grown into the layer of tissue that covers the organs in the abdomen (visceral peritoneum) | | T4||The tumour has grown into nearby organs (other than the gallbladder) or the tumour has grown into the layer of tissue that covers the organs in the abdomen (visceral peritoneum) | ||
|} | |} | ||
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| M1||Distant metastasis | | M1||Distant metastasis | ||
|} | |} | ||
==References== | |||
{{reflist|2}} |
Latest revision as of 19:46, 10 September 2015
Hepatocellular carcinoma Microchapters |
Differentiating Hepatocellular carcinoma from other Diseases |
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Hepatocellular carcinoma stagin On the Web |
American Roentgen Ray Society Images of Hepatocellular carcinoma stagin |
Risk calculators and risk factors for Hepatocellular carcinoma stagin |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Mohamad Alkateb, MBBCh [2]
Overview
According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis.
Staging of hepatocellular carcinoma
According to the TNM staging system, there are four stages of hepatocellular carcinoma based on the tumor size, lymph node involvement, and distant metastasis.[1]
Primary tumor
TX | Primary tumour cannot be assessed |
T0 | No evidence of primary tumour |
T1 | A single tumour with no invasion into the blood vessels of the liver |
T2 | A single tumour with invasion into the blood vessels or multiple tumours, none more than 5 cm in size |
T3a | Multiple tumours, with any tumour larger than 5 cm |
T3b | The tumour has grown into either the portal or hepatic vein |
T4 | The tumour has grown into nearby organs (other than the gallbladder) or the tumour has grown into the layer of tissue that covers the organs in the abdomen (visceral peritoneum) |
Regional lymph node
NX | Regional lymph nodes cannot be assessed |
NX | No regional lymph node metastasis |
NX | Regional lymph node metastasis |
Distance metastasis
M0 | No distant metastasis |
M1 | Distant metastasis |
References
- ↑ Canadian Cancer Society.http://www.cancer.ca/en/cancer-information/cancer-type/liver/staging/?region=ab