Cardiac anomalies associated with congenital absence of the portal vein.
The authors discovered congenital absence of the portal vein, with visceral venous return to the right atrium, in a 5-year-old girl with aortic valvar stenosis. Interestingly, of the 19 patients, it was discovered that 11 reported with portal venous agenesis also had cardiac defects. We have, therefore, investigated the hypothesis that the congenital absence of the portal vein and the associated cardiac malformations may result from a similar embryologic insult, and that cardiac development may be affected by the systemic diversion of portal venous flow.
Massin
M
M
Division of Paediatric Cardiology, CHR Citadelle, University of Liège, Belgium. Martial.Massin@chrcitadelle.be
Verloes
A
A
Jamblin
P
P
D002648:Child; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications* / Q000000981:diagnostic imaging / Q000196:embryology; D006801:Humans; D011169:Portal Vein / Q000002:abnormalities*; D014463:Ultrasonography