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Erschienen in:
12.07.2016 | Original Paper
Epileptic seizure in primary intracranial sarcoma: a case report and literature review
Erschienen in: Child's Nervous System | Ausgabe 9/2016
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Purpose
The aim of this study is to describe epileptic seizures in patients with primary intracranial sarcomas.
Methods
We report a 17-year-old girl diagnosed with primary high-grade intracranial sarcoma with initial clinical manifestation of nonconvulsive status epilepticus. Literature reports between 2000 and 2014, relevant to primary intracranial sarcomas in children, were reviewed. The clinical presentations and neurological outcomes were analyzed.
Results
Eleven of 29cases (38 %), 8 males and 3 females, who exhibited epileptic seizures as one of the initial symptoms and diagnosed with primary intracranial sarcomas were collected. The median age of disease onset was 5 years. The two most common seizure types were generalized seizures (45 %) and status epilepticus (36 %). Nine of 11 patients (82 %) had tumor growth involving the frontal lobe. Nine cases had the median duration of follow-up 1.7 years, of which 6 cases showed tumor recurrence and 3 cases died during the period of follow-up.
Conclusions
Epileptic seizures as one of the clinical manifestations are uncommon. The two most common seizure types were generalized seizures and status epilepticus. The most frequent location of primary intracranial sarcoma-related seizures was the frontal lobe. The clinical outcome varied.