Slit Ventricle Syndrome

Area of Science:

• Neurosurgery
• Pediatric Neurosurgery
• Neurology

Background:

• Slit ventricle syndrome (SVS) is a known complication following cerebrospinal fluid (CSF) shunting procedures, primarily ventriculoperitoneal shunt (VPS) or cystoperitoneal shunt (CPS).
• It typically results from excessive CSF drainage, leading to collapsed ventricles, and is most commonly observed in pediatric populations.
• Clinical signs include intermittent headaches, delayed shunt reservoir refilling, and characteristic slit-like ventricles on imaging.

Observation:

• This report details a unique case of SVS in a 22-year-old female with a 14-year history of CPS.
• The patient presented with classic SVS symptoms, yet imaging revealed normal ventricular morphology, challenging typical diagnostic criteria.
• Despite the atypical presentation, SVS was diagnosed, and a VPS was surgically implemented.

Findings:

• The surgical intervention involved the placement of a ventriculoperitoneal shunt (VPS) to manage the SVS.
• Following the VPS procedure, the patient experienced significant improvement in her presenting symptoms.
• The patient's condition remained stable post-operatively, indicating the efficacy of the surgical management.

Implications:

• This case highlights that SVS can manifest with normal ventricular morphology, expanding the diagnostic considerations for this condition.
• It underscores the importance of clinical presentation in diagnosing SVS, even when imaging findings are not classic.
• The successful surgical management with VPS suggests its utility in treating SVS, regardless of initial ventricular appearance, offering valuable insights for neurosurgical practice.