Transient ventriculoperitoneal shunt malfunction in a pediatric patient: An illustrative case.

Background: Ventriculoperitoneal shunt (VPS), the mainstay of the treatment for hydrocephalus, is associated with relatively high revision rates. Transient hydrocephalus due to intermittent VPS obstruction should be recognized as a cause of VPS malfunction. While transient VPS dysfunction is well-recognized complication, there is a relative paucity of well-documented cases in the literature.

Complete resection of dual ependymoma spinal metastasis using a fixed tubular retractor-a pediatric case report.

There are no specific guidelines regarding best treatment for focal, distant metastasis in ependymoma in the context of a well-controlled primary site. A combination using maximal safe resection and adjuvant radiotherapy is usually advised. As wound healing might be hindered by repeated radiotherapy, and delay future radiation treatment if needed, there is a growing interest in less invasive surgeries to reduce post-operative pain and wound healing complications.