Document Detail


Biventricular hydrocephalus due to idiopatic occlussion of foramina of monro.
MedLine Citation:
PMID:  21532385     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Total congenital occlusion of the foramina of Monro in adults is extremely rare. Only 9 cases have been reported. Clinically, this manifest as a biventricular hydrocephalus and the most frequent presenting symptom is headache. The diagnosis can be confirmed by computed tomographic scan or magnetic resonance imaging. Regarding treatment, neuroendoscopy constitutes the procedure of choice. The prognosis is usually good. We describe a 35-year-old woman with a 2-month headache and sudden nausea, vomiting, and syncope. The patient was studied with computed tomograph, magnetic resonance imaging, and a ventricular infusion test, and subsequently treated with endoscopic foraminoplasty and a ventriculoperitoneal shunt. The protacted normal neurological history with late and rapid onset of symptoms speaks for a progressive restriction of the size of the foramina of Monro, which allows adaptation to the changes in cerebrospinal fluid dynamics. Regarding treatment, in almost every cases of bilateral occlusion of foramina of Monro reported to date, but in 1 case both: neuroendoscopy fenestration and the ventriculoperitoneal shunt were needed. Time is needed to allow cerebrospinal fluid dynamics and the ventricular system to normalize.
Authors:
Maria Teresa Escolar Martínez-Berganza; Beatriz Sierra Bergua; Clara Del Río Pérez; Susana Monzón Ballarín
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The neurologist     Volume:  17     ISSN:  1074-7931     ISO Abbreviation:  Neurologist     Publication Date:  2011 May 
Date Detail:
Created Date:  2011-05-02     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9503763     Medline TA:  Neurologist     Country:  United States    
Other Details:
Languages:  eng     Pagination:  154-6     Citation Subset:  IM    
Affiliation:
Departments of *Family and Community Medicine †Internal Medicine ‡Neurosurgery §Allergology, Servicio de Urgencias del Hospital Clínico Universitario Lozano Blesa, Zaragoza.
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