Hematemesis in an eight-year-old female as a presenting symptom of portal vein thrombosis following neonatal umbilical vein catheterization

Affiliations

• ¹ Department of Paediatrics, AUMC, Location VU University Medical Center, Amsterdam, the Netherlands; Department of Pediatric Gastroenterology, AUMC, Location VU University Medical Center, Amsterdam, the Netherlands. Electronic address: anne.vanels@gmail.com.
• ² Department of Paediatrics, AUMC, Location VU University Medical Center, Amsterdam, the Netherlands; Department of Pediatric Gastroenterology, AUMC, Location VU University Medical Center, Amsterdam, the Netherlands.
• ³ Department of Paediatrics, Spaarne Hospital, Haarlem, Netherlands.
• ⁴ Department of Pediatric Gastroenterology, AUMC, Location VU University Medical Center, Amsterdam, the Netherlands.