scholarly journals Third ventriculostomy vs ventriculoperitoneal shunt in pediatric obstructive hydrocephalus: results from a Swiss series and literature review

2007 ◽  
Vol 23 (5) ◽  
pp. 527-533 ◽  
Author(s):  
Sandrine de Ribaupierre ◽  
B. Rilliet ◽  
O. Vernet ◽  
L. Regli ◽  
J.-G. Villemure
Keyword(s):  
Literature Review ◽  
Ventriculoperitoneal Shunt ◽  
Obstructive Hydrocephalus ◽  
Third Ventriculostomy

Ventriculoperitoneal Shunt versus Endoscopic Third Ventriculostomy in the treatment of Obstructive Hydrocephalus in Pediatric Midline Posterior Fossa tumors

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Mohammed Tarek ◽  
Hamdy Ibrahim ◽  
H Jalalod'din ◽  
SR Tawadros
Keyword(s):  
Posterior Fossa ◽  
Ventriculoperitoneal Shunt ◽  
Endoscopic Third Ventriculostomy ◽  
Obstructive Hydrocephalus ◽  
Clinical Findings ◽  
Third Ventriculostomy ◽  
Posterior Fossa Tumors ◽  
Shunt Insertion ◽  
Vp Shunt ◽  
Csf Diversion

Abstract Background Treatment of secondary hydrocephalus due to posterior fossa tumors in these children is still a matter of controversy, although preoperative ventriculo-peritoneal shunt (VP shunt) insertion before tumor excision is widely accepted among neurosurgeons but many attempts are rising to minimize permanent VP shunt insertion and associated complications and introducing third endoscopic ventriculostomy (ETV) as one of the options of 2ry hydrocephalus. Objectives Comparing the post-operative clinical success with resolution of the manifestations and post-operative complications between endoscopic third ventriculostomy and ventriculoperitoneal shunt as different modes of CSF diversion in children with 2ry hydrocephalus due to midline posterior fossa tumors. Methods The following electronic databases were searched from June 2009 to june2019: PubMed, Google scholar search engine. Cochrane database of systematic reviews, EMBASE and science Direct, using the keywords ―hydrocephalus; posterior fossa tumors; pediatrics; ventriculoperitoneal shunt; endoscopic third ventriculostomy‖. Studies were eligible if they contain the target keywords in title or abstract, addressing the Pediatric age group with 2ry hydrocephalus due to de novo posterior fossa tumor manifested by signs of increase the intra cranial tension including persistent headache and vomiting, blurred vision, 6th nerve palsy, papilledema in fundus examination, acute DCL and 2ry hydrocephalus confirmed by brain imaging. Exclusion criteria included studies including age group below 1yr or above 18 yr, or patients with recurrent post fossa tumors and operated before or patients presented by failed previously attempt of CSF diversion. Results: A total of 1255 citations were screened for eligibility,6 studies were included in our systematic review discussing, comparing and evaluating the durability of ETV versus VP shunt in treatment the 2ry hydrocephalusdue to pediatric posterior fossa tumor.. Overall study population reached 474 patients. the overall clinical findings at presentation and postoperative outcomes regarding the clinical findings improvement, radiological improvement and postoperative complications between ETV and VP shunt are compared and showing that ETV should be considered as an alternative procedure to VP shunt in controlling severe hydrocephalus related to posterior fossa tumors to relieve symptoms quickly during the preoperative period when patients should wait for their definite tumor excision. Conclusion The shorter duration of surgery, the lower incidence of morbidity, the absence of mortality, the lower incidence of procedure failure of endoscopic third ventriculostomy as compared to ventriculoperitoneal shunt, and the significant advantage of not becoming shunt dependent make endoscopic third ventriculostomy to be recommended as the first choice in the treatment of pediatric patients with marked obstructive hydrocephalus due to posterior fossa tumors. It is a preliminary, simple, safe, effective, physiological, minimally invasive procedure for the relief of elevated intracranial pressure before direct tumor removal.

Efficacy and Safety of Endoscopic Transventricular Lamina Terminalis Fenestration for Hydrocephalus

Neurosurgery ◽  
2012 ◽  
Vol 71 (2) ◽  
pp. 464-473 ◽  
Author(s):  
Leonardo Rangel-Castilla ◽  
Steven W. Hwang ◽  
Andrew Jea ◽  
Jaime Torres-Corzo
Keyword(s):  
Ventriculoperitoneal Shunt ◽  
Perioperative Complications ◽  
Obstructive Hydrocephalus ◽  
Third Ventricle ◽  
Significant Risk ◽  
Good Alternative ◽  
Aqueductal Stenosis ◽  
Third Ventriculostomy ◽  
Lamina Terminalis ◽  
Transforaminal Approach

Abstract BACKGROUND: Endoscopic third ventriculostomy (ETV) has become the procedure of choice in the treatment of obstructive hydrocephalus. In certain cases, standard ETV might not be technically possible or may engender significant risk. OBJECTIVE: To present an alternative through the lamina terminalis (LT) by a transventricular, transforaminal approach with flexible neuroendoscopy and to discuss the indications, technique, neuroendoscopic findings, and outcomes. METHODS: Between 1994 and 2010, all patients who underwent endoscopic LT fenestration as an alternative to ETV were analyzed and prospectively followed up. The decision to perform an LT fenestration was made intraoperatively. RESULTS: Twenty-five patients, ranging in age from 7 months to 76 years (mean, 28.1 years), underwent endoscopic LT fenestration. Patients had obstructive hydrocephalus secondary to neurocysticercosis (11 patients), neoplasms (6 patients), congenital aqueductal stenosis (3 patients), and other (5 patients). Thirteen patients (52%) had had at least 1 ventriculoperitoneal shunt that malfunctioned; 6 patients (24%) had undergone a previous endoscopic procedure. Intraoperative findings that led to an LT fenestration were the following: ETV not feasible to perform, basal subarachnoid space not sufficient, or adhesions in the third ventricle. No perioperative complications occurred. The mean follow-up period was 63.76 months. Overall, 19 patients (76%) had resolutions of symptoms, had no evidence of ventriculomegaly, and did not require another procedure. Six (24%) required a ventriculoperitoneal shunt. CONCLUSION: Endoscopic transventricular transforaminal LT fenestration with flexible neuroendoscopy is feasible with a low incidence of complications. It is a good alternative to standard ETV. Adequate intraoperative assessment of ETV success is necessary to identify patients who will benefit.

scholarly journals Interhemispheric Transcallosal Transforaminal Approach and Microscopic Third Ventriculostomy for Intraventricular Craniopharyngioma Associated with Asymmetric Hydrocephalus: Case Report and Literature Review

Folia Medica ◽  
2019 ◽  
Vol 61 (1) ◽  
pp. 143-147
Author(s):  
Ivo Kehayov ◽  
Vladimir Nakov ◽  
Borislav Kitov ◽  
Hristo Zhelyazkov ◽  
Toma Spiriev
Keyword(s):  
Literature Review ◽  
Obstructive Hydrocephalus ◽  
Third Ventricle ◽  
Visual Field Loss ◽  
Anterior Communicating Artery ◽  
Third Ventriculostomy ◽  
Transforaminal Approach ◽  
The Right ◽  
Total Tumor Removal ◽  
Selection Of

Abstract We report on a case of a solid adamantinomatous variant of craniopharyngioma located entirely within the third ventricle causing asymmetric obstructive hydrocephalus in a 43-year-old male patient. The patient complaints included intermittent severe headache and progressive bilateral visual field loss. Initially, the lesion was accessed via the bifrontal interhemispheric translamina terminalis approach but total removal was not possible due to short anterior communicating artery which limited the exposure. In the second stage, we used the right interhemispheric transcallosal transforaminal approach and achieved total tumor removal followed by microscopic third ventriculostomy. The present article discusses the selection of appropriate surgical approach based on concise literature review that provides favorable surgical management of these rare lesions.

Intraoperative assessment of endoscopic third ventriculostomy success

2008 ◽  
Vol 2 (5) ◽  
pp. 298-303 ◽  
Author(s):  
Jeffrey P. Greenfield ◽  
Caitlin Hoffman ◽  
Eugenia Kuo ◽  
Paul J. Christos ◽  
Mark M. Souweidane
Keyword(s):  
Mr Imaging ◽  
Operating Room ◽  
Ventriculoperitoneal Shunt ◽  
Endoscopic Third Ventriculostomy ◽  
Obstructive Hydrocephalus ◽  
Third Ventriculostomy ◽  
Imaging Findings ◽  
Mr Images ◽  
Postoperative Monitoring ◽  
Shunt Treatment

Object The authors' aim in this study was to determine if standardizing the evaluation of intraoperative findings during endoscopic third ventriculostomy (ETV) could predict patients with hydrocephalus in whom endoscopic treatment will fail and require ventriculoperitoneal shunt treatment. The creation of a uniform scale with predictive outcomes may reduce returns to the operating room for shunt treatment and reliance on postoperative externalized ventricular monitoring and MR imaging. Methods The authors evaluated the preoperative history, intraoperative findings, and postoperative monitoring and imaging findings in 109 consecutive patients undergoing 112 consecutive attempted ETVs for obstructive hydrocephalus. A 5-grade scale was developed to assess preoperative risk factors and intraoperative evaluation to unify criteria that have been suspected to influence outcome independently. A grade of 0 was assigned to patients with no negative predictors, whereas increasing scores were assigned to patients who had multiple preoperative and intraoperative risks identified. Patients' grades were compared with outcome of the procedure, utility of externalized ventricular monitoring, and results of postoperative MR imaging. Results Of 112 ETVs, 77 were successful and 35 were unsuccessful. Fifty-nine patients received a grade of 0, 27 received a grade of 1, 11 received a grade of 2, and 15 received a grade of ≥ 3. In all 15 patients receiving a grade ≥ 3 attempted ETV procedures failed, and the patients required a ventriculoperitoneal shunt. Postoperative monitoring with externalized ventricular drains and MR images demonstrating radiographic evidence of flow was independently less reliable than intraoperative grading in predicting success. Patients with a grade of 0 almost uniformly had successful surgery, independent of MR imaging findings. Patients with a grade of 1 or 2 who had successful surgery almost always lacked negative intraoperative predictive findings. Conclusions Despite reliance in recent years on post-ETV MR images and externalized ventricular monitoring, these modalities, although often useful adjuncts, appear less reliable as predictive tests than a simple assessment at the time of endoscopic fenestration. By using a uniform grading scale, the authors have introduced a novel means through which intraoperative and postoperative decision making can be aided, with the goal of reducing unnecessary procedures and tests and preventing unnecessary returns to the operating room.

Fourth Ventricle Outlet Obstruction and Diverticular Enlargement of Luschka Foramina in a Child with Down Syndrome

2020 ◽  
pp. 1-4
Author(s):  
Valentina Orlando ◽  
Pietro Spennato ◽  
Maria De Liso ◽  
Vincenzo Trischitta ◽  
Alessia Imperato ◽  
...  
Keyword(s):  
Down Syndrome ◽  
Fourth Ventricle ◽  
Endoscopic Third Ventriculostomy ◽  
Obstructive Hydrocephalus ◽  
Radiological Finding ◽  
Outlet Obstruction ◽  
Third Ventriculostomy ◽  
Viable Option ◽  
Case Presentation

<b><i>Introduction:</i></b> Hydrocephalus is not usually part of Down syndrome (DS). Fourth ventricle outlet obstruction is a rare cause of obstructive hydrocephalus, difficult to diagnose, because tetraventricular dilatation may suggest a communicant/nonobstructive hydrocephalus. <b><i>Case Presentation:</i></b> We describe the case of a 6-year-old boy with obstructive tetraventricular hydrocephalus, caused by Luschka and Magen­die foramina obstruction and diverticular enlargement of Luschka foramina (the so-called fourth ventricle outlet obstruction) associated with DS. He was treated with endoscopic third ventriculostomy (ETV) without complications, and a follow-up MRI revealed reduction of the ventricles, disappearance of the diverticula, and patency of the ventriculostomy. <b><i>Conclusion:</i></b> Diverticular enlargement of Luschka foramina is an important radiological finding for obstructive tetraventricular hydrocephalus. ETV is a viable option in tetraventricular obstructive hydrocephalus in DS.

Sign in / Sign up

Export Citation Format

Share Document