Sandbox Liver mass: Difference between revisions
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{{familytree | | | | |,|-|-|-|^|-|-|-|.| | | |,|-|-|^|-|-|.| | | |,|-|-|-|^|-|-|-|.| | |}} | {{familytree | | | | |,|-|-|-|^|-|-|-|.| | | |,|-|-|^|-|-|.| | | |,|-|-|-|^|-|-|-|.| | |}} | ||
{{familytree | | | | C01 | | | | | | C02 | | C03 | | | | C04 | | C05 | | | | | | C06 | | C01=Solitary|C02=Multiple|C03=Benign|C04=Malignant|C05=Simple|C06=Cystic}} | {{familytree | | | | C01 | | | | | | C02 | | C03 | | | | C04 | | C05 | | | | | | C06 | | C01=Solitary|C02=Multiple|C03=Benign|C04=Malignant|C05=Simple|C06=Cystic}} | ||
{{familytree/end}} | |||
*WHO classification | |||
{| border="1" cellpadding="5" cellspacing="0" align="center" |class="wikitable" | |||
! colspan="4" style="background:#efefef;" |WHO Classification of Liver Tumors | |||
|- | |||
! colspan="3" style="background:#efefef;" |Benign Tumors | |||
! style="background:#efefef;" | Malignant Tumors | |||
|- | |||
| rowspan="2" |'''Epithelial''' | |||
|'''Hepatocytes''' | |||
| | |||
* Focal nodular hyperplasia | |||
* Hepatocellular adenoma | |||
| | |||
* HCC | |||
* Fibrolamellar carcinoma | |||
* Hepatoblastoma | |||
* Carcinosarcoma | |||
|- | |||
|'''Biliary cells''' | |||
| | |||
* Intrahepatic bileduct adenoma | |||
* Intrahepatic bileduct cystadenoma | |||
* Biliary papillomatosis | |||
| | |||
* Cystadenocarcinoma | |||
* Cholangiocarcinoma | |||
|- | |||
|'''Non-Epithelial''' | |||
|'''Mesenchymal''' | |||
| | |||
* Hemangioma | |||
* Lymphangioma | |||
* Lymphangiomatosis | |||
* Angiomyolipoma | |||
* Infantile Hemangioma | |||
| | |||
* Hemangioendothelioma | |||
* Primary lymphoma | |||
* Angiosarcoma | |||
* Epitheloid | |||
|} | |||
*Cystic | |||
{| border="1" cellpadding="5" cellspacing="0" align="center" |class="wikitable" | |||
! style="background:#efefef;" |Classification of Hepatic Cysts | |||
|- | |||
| | |||
* Simple cysts | |||
* Multiple cysts arising in the setting of polycystic liver disease (PCLD) | |||
* Parasitic cysts | |||
* Cystic tumors | |||
** Cystadenoma, cystadenocarcinoma, squamous cell carcinoma | |||
* Abscesses | |||
|} | |||
Latest revision as of 19:40, 29 January 2018
Classification
A liver mass may be classified into several subtypes based on number of nodules, type of histopathology, and consistency.
| Liver mass | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Based on number of nodules | Type of histopathology | Imaging/consistency | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Solitary | Multiple | Benign | Malignant | Simple | Cystic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
- WHO classification
| WHO Classification of Liver Tumors | |||
|---|---|---|---|
| Benign Tumors | Malignant Tumors | ||
| Epithelial | Hepatocytes |
|
|
| Biliary cells |
|
| |
| Non-Epithelial | Mesenchymal |
|
|
- Cystic
| Classification of Hepatic Cysts |
|---|
|