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 language | English |
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Pages (from-to) | 433-438 |
Number of pages | 6 |
Journal | Neuroradiology |
Volume | 30 |
Issue number | 5 |
DOIs | |
State | Published - Nov 1988 |
Keywords
- Abscess
- Ascaris lumbricoides
- Pseudocyst
- Ultrasound
- Ventrieuloperitoneal shunt