title: [Cerebrospinal fluid spread of ependymomas].
abstract: A series of twentyseven ependymomas, four of which made subarachnoid implantation, is reported. Two of these were malignant, having their origin in the posterior fossa and two benign, having their origin in the spinal cord. The cytology in the cerebrospinal fluid of these cases is described.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000134:cerebrospinal fluid* / Q000473:pathology; D002555:Cerebrospinal Fluid / Q000166:cytology / Q000502:physiology*; D002648:Child; D004806:Ependymoma / Q000134:cerebrospinal fluid* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D013120:Spinal Cord Neoplasms / Q000134:cerebrospinal fluid* / Q000473:pathology
vernacular_title: La dissémination liquidienne des épendymomes.