the phenotypic characteristics of 7 subependymal giant cell astrocytomas ( gsecg ) ( 6 of these being associated with tuberous sclerosis ) are studied using morphological and immunohistochemical methods with antiserums against vimentine , glial fibrillary acid protein ( gfa ) , s100 protein , and neurofilaments .
C0205768
subependymal giant cell astrocytomas
C0041341
tuberous sclerosis