Difference between revisions of "Liver neoplasms"

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561 bytes added ,  20:25, 11 February 2011
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==Hepatoblastoma==
==Hepatoblastoma==
===General===
*Most common liver cancer in children.<ref name=Ref_PBoD923>{{Ref PBoD|923}}</ref><ref>URL: [http://emedicine.medscape.com/article/986802-overview http://emedicine.medscape.com/article/986802-overview]. Accessed on: 29 November 2009.</ref>
*Most common liver cancer in children.<ref name=Ref_PBoD923>{{Ref PBoD|923}}</ref><ref>URL: [http://emedicine.medscape.com/article/986802-overview http://emedicine.medscape.com/article/986802-overview]. Accessed on: 29 November 2009.</ref>
**Rare in adolescents and adults.
*Surgical biopsy; core needle biopsy ''not'' done as as lesion is vascular.
*Surgical biopsy; core needle biopsy ''not'' done as as lesion is vascular.


===Clinical===
Associations:
*High AFP.<ref>[http://emedicine.medscape.com/article/986802-diagnosis http://emedicine.medscape.com/article/986802-diagnosis]</ref>
*Beckwith-Wiedemann syndrome.<ref name=pmid9544889>{{cite journal |author=DeBaun MR, Tucker MA |title=Risk of cancer during the first four years of life in children from The Beckwith-Wiedemann Syndrome Registry |journal=J. Pediatr. |volume=132 |issue=3 Pt 1 |pages=398–400 |year=1998 |month=March |pmid=9544889 |doi= |url=}}</ref>
*[[Familial adenomatous polyposis]].


===Histology===
Clinical:
*Six histologic subtypes - that are subdivided into two groups (epithelial, mixed epithelial and mesenchymal).<ref>[http://emedicine.medscape.com/article/986802-diagnosis http://emedicine.medscape.com/article/986802-diagnosis]</ref>
*High AFP.<ref>URL: [http://emedicine.medscape.com/article/986802-diagnosis http://emedicine.medscape.com/article/986802-diagnosis]. Accessed on: 11 February 2011.</ref>


===Microscopic===
Features:
*[[Small round cell tumour]].
====Subtypes====
*Six histologic subtypes - that are subdivided into two groups (epithelial, mixed epithelial and mesenchymal).<ref>URL: [http://emedicine.medscape.com/article/986802-diagnosis http://emedicine.medscape.com/article/986802-diagnosis]. Accessed on: 11 February 2011.</ref>


==Hepatocellular carcinoma==
==Hepatocellular carcinoma==
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