Objective: The objective of this article is to describe an approach to imaging CSF shunts. Topics reviewed include the components and imaging appearances of the most common types of shunts and the utility of different imaging modalities for the evaluation of shunt failure. Complications discussed include mechanical failure, infection, ventricular loculation, overdrainage, and unique complications related to each shunt type.
Conclusion: This article reviews the imaging features of common CSF shunts and related complications with which radiologists should be familiar.
Purpose: Current methods for glioma response assessment are limited. This study aimed to assess the technical and clinical feasibility of molecular profiling using longitudinal intracranial CSF from patients with gliomas.
Experimental Design: Adults with gliomas underwent longitudinal intracranial CSF collection via Ommaya reservoirs or ventriculoperitoneal shunts.
Department of Clinical Korean Medicine, Graduate school, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Cardiology and Neurology, Kyung Hee University College of Korean Medicine, Kyung Hee University Medical Center, Seoul 02447, Republic of Korea.
Background: Idiopathic normal-pressure hydrocephalus (iNPH), characterized by unexplained normal-pressure hydrocephalus, primarily presents with symptoms such as gait disturbances, cognitive impairment, and urinary incontinence. Currently, cerebrospinal fluid (CSF) drainage via shunting is the only effective treatment for iNPH.
Case Presentation: A 56-year-old Asian woman visited our hospital with a worsening gait disturbance and a history of recurrent falls over the past 2 years.
Objective: Tumors in the ventral craniocervical junction (CCJ) pose unique challenges, particularly in children. The potential constraints with endoscopic approaches to tumors extending inferiorly and laterally and the risk of CSF leakage can be exacerbated in the pediatric population. Here, the authors present their experience with the extreme lateral transodontoid (ELTO) approach in children with large ventral CCJ tumors as an alternative or complement to anterior approaches.
Purpose: Pediatric hydrocephalus imposes a significant clinical and financial burden in developing countries. Traditional treatment by ventricular shunting in this setting suffers a high rate of shunt infection and malfunction. This study aims at assessing the efficacy and safety of endoscopic third ventriculostomy (ETV), either alone or combined with choroid plexus cauterization (CPC), for preventing shunt dependence in pediatric hydrocephalus within a healthcare setting of a tertiary hospital in Egypt.
Background: Hydrocephalus, an accumulation of cerebrospinal fluid (CSF) in the ventricles of the brain, is often treated via a shunt system to divert the excess CSF to a different compartment; if left untreated, it can lead to serious complications and permanent brain damage. It is estimated that one in every 500 people are born with hydrocephalus. Despite more than 60 years of concerted efforts, shunts still have the highest failure rate of any neurological device requiring follow-up shunt revision surgeries and contributing to the $2 billion cost of hydrocephalus care in the US alone.
