title: Tumors of the neuron series presenting as cysts with mural nodules.
abstract: Two cases of tumors of the neuron series presenting as cysts with mural tumor nodules are described. This radiographic and surgical aspect may be observed in astrocytomas, meningiomas or ependymomas, whereas it is more rare for neuroblastomas and ganglioneuromas. There are not CT features which allow to differentiate cystic tumors of the neuron series from the other cystic tumors. The finding of cyst with enhancing mural tumor nodule and unenhanced wall is more favorable from a surgical point of view; the complete removal of the nodule with preservation of the reactive cyst wall results in the cure of patients with ganglioneuroma and ganglioglioma and in good long-term survival in those with cerebral neuroblastomas.
authors.forename: F
authors.initials: F
authors.lastname: Maiuri
authors.forename: L
authors.initials: L
authors.lastname: Stella
authors.forename: D
authors.initials: D
authors.lastname: Benvenuti
authors.forename: M
authors.initials: M
authors.lastname: Gangemi
authors.forename: G
authors.initials: G
authors.lastname: Corriero
mesh_terms: D000293:Adolescent; D001927:Brain Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D001932:Brain Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D002675:Child, Preschool; D003560:Cysts / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D005729:Ganglioneuroma / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008297:Male; D009447:Neuroblastoma / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D014057:Tomography, X-Ray Computed