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Difference between revisions of "Liver neoplasms"
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→Hepatoblastoma: more
(→Hepatoblastoma: subtypes) |
(→Hepatoblastoma: more) |
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Features: | Features: | ||
*[[Small round cell tumour]]. | *[[Small round cell tumour]]. | ||
*Fetal hepatocytes ~ 1:3 NC ratio, eosinophilic cytoplasm. | |||
*+/-Mesenchymal component | |||
**Immature fibrous tissue, osteoid or cartilage. | |||
====Subtypes==== | ====Subtypes==== | ||
| Line 156: | Line 159: | ||
**# Embryonal and fetal pattern. | **# Embryonal and fetal pattern. | ||
**# Macrotrabecular pattern. | **# Macrotrabecular pattern. | ||
**#* May mimic [[hepatocellular carcinoma]] histologically.<ref>URL: [http://www.cap.org/apps/cap.portal?_nfpb=true&cntvwrPtlt_actionOverride=%2Fportlets%2FcontentViewer%2Fshow&_windowLabel=cntvwrPtlt&cntvwrPtlt{actionForm.contentReference}=cap_foundation%2FcaseOfMonth%2FMar10%2Fmar_2010_cotm_diagnosis.html&_state=maximized&_pageLabel=cntvwr#null http://www.cap.org/apps/cap.portal?_nfpb=true&cntvwrPtlt_actionOverride=%2Fportlets%2FcontentViewer%2Fshow&_windowLabel=cntvwrPtlt&cntvwrPtlt{actionForm.contentReference}=cap_foundation%2FcaseOfMonth%2FMar10%2Fmar_2010_cotm_diagnosis.html&_state=maximized&_pageLabel=cntvwr#null]. Accessed on: 11 February 2011.</ref> | |||
**# Small cell undifferentiated pattern | **# Small cell undifferentiated pattern | ||
** Mixed epithelial and mesenchymal type: | ** Mixed epithelial and mesenchymal type: | ||