CHORUS

Collaborative Hypertext of Radiology

Liver and biliary system

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hepatoblastoma

• 3rd most common intra-abd malignancy (after neuroblastoma + Wilms tumor)

• kids: 50% before 18 m/o, almost all < 3 y/o

• right lobe (75%), both lobes or multicentric (33%)
• mets at dx in 10% ==> local invasion, regional nodes, lungs

• increased aFP in 67-90%
• liver enzymes usually normal

• hemihypertrophy
• macroglossia
• sexual precocity

Related CHORUS documents: liver cyst liver hemangioendothelioma hemihypertrophy Caroli disease alpha fetoprotein (aFP) cystic liver metastases

Copyright © 2013, Charles E. Kahn, Jr.