Systematic ultrasound examinations in neonates admitted to NICU: evolution of portal vein thrombosis.
J Perinatol
; 38(10): 1359-1364, 2018 10.
Article
em En
| MEDLINE
| ID: mdl-30082773
ABSTRACT
OBJECTIVE:
The aim of the study was to better describe incidence, risk factors, and the natural evolution of neonatal portal vein thrombosis (PVT). STUDYDESIGN:
One hundred and twenty-three premature newborns or with birth weight <1.5 kg were prospectively included in a single center during a one-year period. Three systematic abdominal ultrasound examinations at day 3, day 10, and day 45 (and 1 year in case of persistent PVT) were performed. Clinical and biological data were recorded.RESULTS:
Seventy neonates (57%) had three normal US examinations. Fifty-three neonates (43%) had a clinical and biological asymptomatic left PVT. No right or extrahepatic portal venous thrombosis was observed. Umbilical vascular catheter (UVC) was removed in case of PVT. No anticoagulation therapy was required. No risk factor was significantly associated with PVT. At 1 year of follow-up, five infants had persistent isolated left PVT (4%).CONCLUSION:
A spontaneous favorable evolution of left PVT occurred in more than of 95%.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Veia Porta
/
Cateterismo
/
Ultrassonografia
/
Trombose Venosa
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Male
/
Newborn
Idioma:
En
Revista:
J Perinatol
Assunto da revista:
PERINATOLOGIA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
França