Chiari's network as a cause of fetal and neonatal pathology.
Pediatr Cardiol
; 33(1): 188-91, 2012 Jan.
Article
en En
| MEDLINE
| ID: mdl-21909773
ABSTRACT
Chiari's network is a remnant of the eustachian valve located in the right atrium. Incomplete involution of the fetal sinus venosus valves results in "redundant" Chiari's network, which may compromise cardiovascular function. This report describes a case with the novel finding of prenatal compromise due to redundant Chiari's network and an uncommon case with significant postnatal symptoms. In both cases, the symptoms (fetal hydrops and postnatal cyanosis) resolved spontaneously. The variety of cardiovascular pathologies described in the literature is believed to be associated with persistence of a Chiari network. Knowledge about this not always harmless structure is important for perinatologists, pediatricians, and pediatric cardiologists alike. The clinical importance of this rare pathology is that prenatal counseling may anticipate a generally positive outcome and that surgical intervention generally should be avoided.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Válvula Tricúspide
/
Vena Cava Inferior
/
Hidropesía Fetal
/
Cardiopatías Congénitas
Límite:
Female
/
Humans
/
Newborn
/
Pregnancy
Idioma:
En
Revista:
Pediatr Cardiol
Año:
2012
Tipo del documento:
Article
País de afiliación:
Países Bajos