title: Hypervascularity in Lhermitte-Duclos disease--case report.
abstract: A 61-year-old male presented with a hypervascular variant of dysplastic gangliocytoma (Lhermitte-Duclos disease) manifesting as gait disorder. Computed tomography and magnetic resonance imaging both showed enhancement of the tumor after injection of contrast medium. Angiography demonstrated a tumor stain. Histological examination showed a double-layered structure comprising an outer layer of myelinated axons and an inner layer of dysplastic granular cells, and numerous dilated thin-walled blood vessels. Partial resection of the tumor resulted in resolution of the neurological deficit.
authors.affiliation: Department of Neurosurgery, Asahikawa Medical College, Hokkaido.
authors.forename: K
authors.initials: K
authors.lastname: Ishizaki
authors.forename: G
authors.initials: G
authors.lastname: Daita
authors.forename: Y
authors.initials: Y
authors.lastname: Yonemasu
authors.forename: M
authors.initials: M
authors.lastname: Kunimoto
authors.forename: N
authors.initials: N
authors.lastname: Miyokawa
mesh_terms: D002528:Cerebellar Neoplasms / Q000098:blood supply* / Q000175:diagnosis; D005729:Ganglioneuroma / Q000098:blood supply* / Q000175:diagnosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed