Liver and intrahepatic bile ducts - nontumor
Developmental anomalies / cysts
Down syndrome



Topic Completed: 1 April 2012

Revised: 3 December 2019

Copyright: (c) 2002-2019, PathologyOutlines.com, Inc.

PubMed Search: Down syndrome[TI] liver


Komal Arora, M.D.
Page views in 2019: 146
Page views in 2020 to date: 20
Cite this page: Arora K. Down syndrome. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/liverdowns.html. Accessed February 18th, 2020.
Definition / general
  • Increased liver volume at gestational weeks 11 and 13 (Prenat Diagn 2011;31:28)
  • Hepatic dysfunction in infant with trisomy 21 is likely due to transient myeloproliferative disorder with hepatic infiltration by hematopoietic elements, associated with secondary hemosiderosis
Case reports
  • Associated with liver fibrosis, thought to be due to megakaryocyte derived transforming growth factor beta (Hum Pathol 1999;30:474)
Microscopic (histologic) images

Images hosted on other servers:

Liver failure with portopulmonary hypertension secondary to neonatal hemochromatosis

Back to top