External hydrocephalus in discordant birth weight twins: A case report

Francesca Gallini, Giovanni Baranello, Francesca Serrao, Paolo Alfieri, Francesco Cota, Luca Maggio, Gianpiero Tamburrini, Costantino Romagnoli, Eugenio Mercuri

Research output: Contribution to journalArticle

Abstract

The term "external hydrocephalus (EH)" is used to describe excessively rapid head growth in infants who are found to have enlarged subarachnoid spaces and little or no ventricular enlargement. EH has not yet been described in discordant birth weight twins. We report the cases of two sets of discordant twins with normal neonatal course and normal neonatal brain ultrasound scans who developed an EH in the first months after birth and had a mild neurodevelopmental delay. Our findings suggest that EH may be part of neurologic morbidity in discordant birth weight twins and represents one of the potential complications to look for in the follow-up of these infants.

Original languageEnglish
Pages (from-to)337-340
Number of pages4
JournalJournal of Maternal-Fetal and Neonatal Medicine
Volume24
Issue number2
DOIs
Publication statusPublished - Feb 2011

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Keywords

  • discordant weight
  • external hydrocephalus
  • Twins
  • ultrasound scans

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Obstetrics and Gynaecology

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