2020
DOI: 10.1016/j.pedneo.2019.05.004
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Hepatic extravasation complicated by umbilical venous catheterization in neonates: A 5-year, single-center experience

Abstract: Background: Care of newborns in the neonatal intensive care unit generally involves umbilical venous catheterization (UVC) for central vein access to enable medical needs. The study aimed to evaluate the sonographic appearance, risk factors, and outcomes of UVCrelated hepatic extravasation (HE) in neonates. Methods: A 5-year retrospective study where 33 neonates were enrolled with a diagnosis age ranging from 2 to 25 days. 78.8% of the subjects had UVC malpositioning shown on initial radiography. All neonates … Show more

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Cited by 19 publications
(27 citation statements)
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“…The characteristics and most relevant findings of the included studies are summarized in Table 2 [ 5 , 21 , 30 - 32 , 37 - 45 ]. Of the 16 included studies, 14 were prospective and 2 were retrospective[ 15 , 46 ]. In some cases, the information about the clinical features of the included population was generically related to the overall cohort rather than specifically to neonates with UVC-related PVT and could not be extrapolated.…”
Section: Resultsmentioning
confidence: 99%
“…The characteristics and most relevant findings of the included studies are summarized in Table 2 [ 5 , 21 , 30 - 32 , 37 - 45 ]. Of the 16 included studies, 14 were prospective and 2 were retrospective[ 15 , 46 ]. In some cases, the information about the clinical features of the included population was generically related to the overall cohort rather than specifically to neonates with UVC-related PVT and could not be extrapolated.…”
Section: Resultsmentioning
confidence: 99%
“…In a large study by Chen et al . the lobulated a wedge shape lesions with hyper echogenicity and heterogeneity were features of UVC-related hepatic lesions [ 32 ]. Hepatic lesions were located in 72.7 % of cases in the left lobe, 21 % in the right lobe and 6 % in both lobes.…”
Section: Discussionmentioning
confidence: 99%
“…Malposition has been recognised as the most common UVC-related complication and the most important risk factor for hepatic extravasation in literature. 15 Point-of-care ultrasonography is a valuable adjunct investigation to confirm UVC tip placement, especially when information from standard radiographs is uncertain. The clinical spectrum of extravasation injury varies widely from insidious ascites, unexplained change in biochemical parameters to rapid intravascular volume depletion, and potentially catastrophic renal failure.…”
Section: Discussionmentioning
confidence: 99%