title: Neonatal subependymal giant cell astrocytoma.
abstract: Subependymal giant cell astrocytoma (SEGCA) is a benign, slow-growing glial tumor that manifests with signs and symptoms of obstructive hydrocephalus most often in adolescent patients with tuberous sclerosis complex (TSC). Neonatal highly aggressive SEGCA is very rare. We report a 5-month-old child with TSC presenting with a cystic mass lesion in the left frontal lobe as well as multiple other periventricular masses. After initial conservative treatment, the child was readmitted with intractable seizures, a massive increase in the size of the left frontal lobe tumor and obstructive hydrocephalus. Despite surgical interventions, the child succumbed to the intracranial lesions. In this report, we discuss the challenges of managing SEGCA and the importance of further studies, including genetic studies, that may lead to a better understanding of its pathophysiology.
authors.affiliation: Division of Neurosurgery, Medical College of Ohio, Toledo 43614-2598, USA. amedhkour@mco.edu
authors.forename: Azedine
authors.initials: A
authors.lastname: Medhkour
authors.forename: David
authors.initials: D
authors.lastname: Traul
authors.forename: Muhammad
authors.initials: M
authors.lastname: Husain
mesh_terms: D001932:Brain Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D005260:Female; D018315:Glioma, Subependymal / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011859:Radiography; D014402:Tuberous Sclerosis / Q000150:complications*