The sonographic signs of the peritoneal pseudocyst obstructing the ventriculo-peritoneal shunt in children

M. Grunebaum*, N. Ziv, L. Kornreich, G. Horev, R. Lombrozo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

The installation of the ventriculo-peritoneal shunt (VPS) is on the rise in the pediatric age. Its obstruction is a major cause for further deterioriation of the already present hydrocephalus. Distal VPS obstruction may be due to a pseudocyst, an infected pseudocyst or an abscess-formation within the peritoneal cavity. These pathologies are identified through an abdominal radiograph and ultrasonography. The sonographic signs are described and its differential diagnosis is discussed in relation to 6 diagnosed cases. One VPS was obstructed by Ascaris lumbricoides clinging to its tip within an abscess.

Original languageEnglish
Pages (from-to)433-438
Number of pages6
JournalNeuroradiology
Volume30
Issue number5
DOIs
StatePublished - Nov 1988

Keywords

  • Abscess
  • Ascaris lumbricoides
  • Pseudocyst
  • Ultrasound
  • Ventrieuloperitoneal shunt

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