Pseudotumor cerebri as an important differential diagnosis of papilledema in children.

Contains fulltext : 50117.pdf (publisher's version ) (Closed access

"How much brain is really necessary?" A case of complex cerebral malformation and its clinical course.

Contains fulltext : 51674.pdf (publisher's version ) (Closed access)The clinical manifestations of cerebral malformations are complex and vary from mild retardation to massive disabilities. A review of the literature suggests that the developmental outcome in these patients depends on the extension, location, and combination of such anomalies. However, the authors present the encouraging clinical course of a girl with a complex cerebral malformation. Despite the severe imaging findings, at the present age of 34 months, the patient developed only a mild psychomotor retardation. This case illustrates that the morphological classification of cerebral malformations does not allow one to predict with certainty whether a child will develop impaired motor and/or higher cognitive functions

Experiences with a gravity-assisted valve in hydrocephalic children. Clinical article.

Contains fulltext : 80756.pdf (publisher's version ) (Open Access

Fatal glioblastoma multiforme in a patient with neurofibromatosis type I: the dilemma of systematic medical follow-up.

INTRODUCTION: Neurofibromatosis type I (NF1) is one of the most prevalent genetic diseases of the nervous system. Although the majority of NF1 patients are only mildly affected, the risk of developing malignancies is significantly increased in this population. CASE REPORT: Here, we present a 9-year-old girl with clinical stigmata of NF1 and a rapidly evolving glioblastoma multiforme. Molecular genetic analysis uncovered a novel missense mutation in Exon 32 of the NF1 gene [c.6032C>A(p.Ala2011Glu)]. DISCUSSION: The girl's death 3 days after diagnosis of the brain tumor exemplifies that NF1 still is a life-threatening disease despite its generally benign course in most patients. However, it remains questionable if a fatal course as reported here can be prevented by routine MRI screening

Clinical spectrum of the pseudotumor cerebri complex in children.

Contains fulltext : 88947.pdf (publisher's version ) (Closed access)PURPOSE: Our aim was to improve diagnosis and management of pseudotumor cerebri (PTC; also known as idiopathic intracranial hypertension) in children. METHODS: We performed a comprehensive analysis of epidemiology, diagnostic work-up, therapy, and clinical follow-up in 53 consecutive patients. RESULTS: We identified several important aspects to be considered in the management of these children. First, patients may present without obvious symptoms at diagnosis. Second, bilateral papilledema might not or not yet be present in symptomatic patients. Third, measurement of cerebrospinal fluid (CSF) opening pressure may not always be reliable due to drugs used for sedation, which may alter intracranial pressure. Fourth, normal CSF pressure values in childhood are not well established and diagnosis might even be justified if pressure is <20 cm H(2)O. Fifth, associated conditions are frequent (at least in our cohort); however, in most cases, a causative link cannot be proven. Finally, disease relapse is a serious problem (20% in our group), which stresses the importance of standardized follow-up programs. CONCLUSIONS: PTC constitutes an important and possibly underrecognized disorder in children and adolescents. Considering the high percentage of possibly associated conditions in our study, a detailed diagnostic work-up is crucial to identify treatable underlying conditions.1 maart 201