Anzeige
Erschienen in:
01.03.2012 | Case-Based Update
Ventriculoperitoneal shunt malfunction from cerebrospinal fluid eosinophilia in children: case-based update
Erschienen in: Child's Nervous System | Ausgabe 3/2012
Einloggen, um Zugang zu erhaltenAbstract
Introduction
Malfunction of cerebrospinal shunts is common and is due to multiple etiologies ranging from obstruction due to infiltrated brain tissue to mechanical disconnection.
Discussion
We review the differential diagnosis and recommended evaluation and treatment for cerebrospinal fluid (CSF) eosinophilia.
Illustrative case
We report a child who, following the use of an antibiotics-impregnated ventricular catheter, developed sterile ventriculoperitoneal shunt malfunction thought to be due to profound CSF eosinophilia. Following removal of the catheter, the eosinophilia spontaneously resolved, and at long-term follow up, the patient has a functioning non-antibiotic impregnated shunt catheter.
Conclusions
Patients presenting with signs of shunt malfunction but without signs of CSF infection and with a raised CSF eosinophilia should be suspicious for cellular obstruction of their shunt system, i.e., sterile shunt malfunction.