P09.03 Subependymal giant cell astrocytoma (SEGA) in adults without tuberous sclerosis
نویسندگان
چکیده
منابع مشابه
[Subependymal giant cell astrocytoma (tuberous sclerosis)].
Two cases of tuberous sclerosis with subependymal giant cell astrocytoma are presented. This rare autosomal dominant disorder was also detected in family members of the patients who had never had any symptoms of cerebral involvement. Both patients underwent surgery because of signs of increased intracranial pressure.
متن کاملManagement of subependymal giant cell astrocytoma (SEGA) associated with tuberous sclerosis complex (TSC): Clinical recommendations.
Subependymal giant cell astrocytoma (SEGA) is a type of brain tumour that develops in 10-15% of individuals with tuberous sclerosis complex (TSC). SEGAs can be unilateral or bilateral, developing from benign subependymal nodules (hamartomas) located near the foramen of Monro. These are usually slow-growing, glialneuronal tumours that develop within the first 2 decades of life. Traditionally, th...
متن کاملSurgical timing of the subependymal giant cell astrocytoma (SEGA) with the patients of tuberous sclerosis complex.
AIM Tuberous sclerosis complex has shown a wide variety of clinical, pathologic and radiologic manifestations. Many tumor types are found in tuberous sclerosis, which includes subependimal giant cell astrositoma. The aim of this study is to focus on surgical timing of the tumor. MATERIAL AND METHODS This study included 37 children with tuberous sclerosis presenting to Erciyes Univercity Medic...
متن کاملBulky subependymal giant cell astrocytoma with profuse blood supply without tuberous sclerosis.
S giant cell astrocytoma (SEGA) is a rare, slow-growing, benign tumor (WHO grade I), typically seen in young patients under 20 years,1 but can be found in infants and fetuses. It usually occurs in patients with tuberous sclerosis (TS). The SEGA is typically seen as a soft, less-vascularized tumor, located in the wall of the lateral ventricle, or near the foramen of Monro. Calcifications, cysts,...
متن کاملRare subependymal giant-cell astrocytoma in a neonate with tuberous sclerosis.
The patient was a full-term 3-day-old male infant. From birth , he had been lethargic and had had seizures. CT showed a large left frontal horn and mass in the foramen of Monro with left unilateral hydrocephalus and both subependymal and parenchymal nodules. The tumor and these nodules were hyperdense on unenhanced CT scans, and contrast-enhanced scans showed mild enhancement (Figs. 1 A and 1 B...
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ژورنال
عنوان ژورنال: Neuro-Oncology
سال: 2016
ISSN: 1523-5866,1522-8517
DOI: 10.1093/neuonc/now188.212