alexa
Reach Us +441730450007
Chronic Bilateral Subdural Hematoma Complicated by Bilateral Epidural Hematoma Complicating Ventriculo-peritoneal Shunt | OMICS International
ISSN: 2329-6895
Journal of Neurological Disorders
Make the best use of Scientific Research and information from our 700+ peer reviewed, Open Access Journals that operates with the help of 50,000+ Editorial Board Members and esteemed reviewers and 1000+ Scientific associations in Medical, Clinical, Pharmaceutical, Engineering, Technology and Management Fields.
Meet Inspiring Speakers and Experts at our 3000+ Global Conferenceseries Events with over 600+ Conferences, 1200+ Symposiums and 1200+ Workshops on Medical, Pharma, Engineering, Science, Technology and Business
All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Chronic Bilateral Subdural Hematoma Complicated by Bilateral Epidural Hematoma Complicating Ventriculo-peritoneal Shunt

Hassan Baallal*, Ali Akhaddar, Miloud Gazzaz and Brahim El Moustarchid

Department of Neurosurgery, Mohammed V Military Teaching Hospital, University of King Mohammed V Souissi, Rabat, Morocco

*Corresponding Author:
Hassan Baallal
Department of Neurosurgery
Mohammed V Military Teaching Hospital
University of King Mohammed V Souissi
Rabat,Morocco
Tel: +212652304617
E-mail: [email protected]

Received date: May 13, 2016; Accepted date: June 28, 2016; Published date: June 30, 2016

Citation: Baallal H, Akhaddar A, Gazzaz M, Moustarchid BE (2016) Chronic Bilateral Subdural Hematoma Complicated by Bilateral Epidural Hematoma Complicating Ventriculo-peritoneal Shunt. J Neurol Disord 4: 271. doi:10.4172/2329-6895.1000271

Copyright: © 2016 Baallal H, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Visit for more related articles at Journal of Neurological Disorders

Abstract

We report the case of a 40-year-old man with ventriculo-peritoneal shunt who presented with chronic subdural hematoma (CSDH). He underwent burr-hole craniostomy with a closed drainage system. A computed tomography scan conducted on postoperative demonstrated a bilateral acute epidural haematoma in the occipital location. Craniotomy and haematoma evacuation were immediately performed. To the best of our knowledge, this is the first reported case of an acute bilateral hematoma after drainage of a chronic bilateral subdural hematoma complicating ventriculo-peritoneal shunt. Although extremely rare, it should be considered as a possible complication.

Keywords

Ventriculo-peritoneal shunt; Chronic subdural hematoma; Acute epidural hematoma

Introduction

Hydrocephalus is a common neurosurgical condition, which can lead to significant morbidity and mortality if left untreated [1,2]. Among the procedures performed for hydrocephalus, cerebrospinal fluid (CSF) diversion with insertion of ventriculo-peritoneal (VP) shunt remains the most popular method in both adult and pediatric patients [3,4].

Although common, these surgical procedures require careful patient selection and technical skill to ensure an adequate level of surgical success and careful surveillance to assess for complications VP shunt complications are common in both pediatric and adult populations, with reported frequency ranging from 45% to 59% in different reports [5,6]. We report a very exceptional case of chronic bilateral subdural hematoma complicated by bilateral epidural hematoma complicating ventriculo-peritoneal shunt.

Case Report

We report a case of a 42-year-old man. His medical and surgical histories were unremarkable presenting with an ependymoma of the fourth ventricle associated chronic obstructive hydrocephalus. The patient was operated by Ventriculo-peritoneal (VP) shunt. The immediate postoperative period was uneventful. Four months later he presented with headache.

Neurological examination revealed mild right hemiparesis and laboratory studies, including coagulation function, showed no remarkable abnormalities. A cranial CT scan revealed a hypoodense bilateral chronic subdural hematoma (Figure 1). Under general anesthesia, the drainage of the bilateral haematoma was performed immediately after the procedure with ablation of the ventriculoperitoneal shunt. The patient complained of headache, which rapidly increased over the next hour together with vomiting and altered consciousness. Urgent CT revealed a large acute extradural haematoma on the same side (Figure 2). The haematoma was evacuated through a craniotomy. The patient was discharged after 20 days with no neurological deficit.

neurological-disorders-CT-scan-bilateral

Figure 1: CT scan of the head showing bilateral hypodense chronic subdural hematoma.

neurological-disorders-Post-operative-CT-scan

Figure 2: Post-operative CT scan of the head showing bilateral epidural hematoma in occipital location.

Discussion

Ventriculo-peritoneal shunts are a well-accepted treatment for hydrocephalus and intracranial hypertension. Contemporary surgical series report that approximately a fifth of adult patients experience complications in their first year, with complications occurring about twice as frequently in children [7]. However the chronic bilateral subdural hematoma complicated by bilateral epidural hematoma is a recognised but rare complication following ventriculo-peritoneal shunt [4]. We are not aware of any previously reported cases of this association complicating ventriculo-peritoneal shunt in adults. Differential valve shunts systems work on the basis of a differential pressure gradient. The siphon effect of a differential pressure shunt is well known [8-10]. This leads to over drainage of CSF, which predisposes the patients to subdural hematoma, and it is known to have a good prognosis with a relatively simple surgical intervention. However, some postoperative hemorrhage can arise from the craniostomy site and may cause significant morbidity and mortality [11,12].

The causative factors of the epidural hematomas that happen following chronic bilateral subdural hematoma (CSDH) draining are not explicit. A rapid expansion in the cerebral blood flow with inadequate autoregulation, sudden intra or post-operative stir of the intracranial elements provoke injury to the cerebral vasculature and hemorrhage, with contusion [13,14].

In the present case as well, the pathogenic mechanism underlying the formation of a bilateral epidural haematomas is not only a sudden change in pressure between epidural and subdural space but also excessive detachment of the dura mater.

The patient’s medical and family histories did not indicate any coagulopathies, bleeding diathesis, malignancy or systemic disease.

However, the most important factor, as discussed by several authors [14-16] is damage to the cerebral vasculature (diapedesis through the increased permeability of parenchymal blood vessels), secondary to the rapid perioperative parenchymal shift, and a sudden increase in cerebral blood flow combined with focal disruption of autoregulation and cerebral perfusion immediately after surgical decompression [14].

In our patient, the thick dura was particularly resistant to penetration by a relatively blunt subdural needle and, hence, led to the use of sufficient force to detach the dura matter from the inner surface.

Presumably, the bleeding occurred into this space separated from the inner table and compounded by the lack of tamponade by the now evacuated chronic subdural collection.

Conclusion

Chronic bilateral subdural hematoma complicated by bilateral epidural hematoma is a very rare complication of ventricular decompression in the treatment of hydrocephalus and invariably occur in children or young adults. It should be considered as a possible complication. Clinicians should suspect its occurrence without delay when a postoperative neurological deterioration is demonstrate.

References

Select your language of interest to view the total content in your interested language
Post your comment

Share This Article

Relevant Topics

Article Usage

  • Total views: 11066
  • [From(publication date):
    June-2016 - Nov 15, 2019]
  • Breakdown by view type
  • HTML page views : 10920
  • PDF downloads : 146
Top