title: Visual hallucinations after acute visual loss in a young child.
abstract: A four-year-old boy developed complex visual hallucinations consisting of moving figures, animals and other familiar objects one week after becoming totally blind. This followed a six-month period of gradually deteriorating vision and was precipitated by the debulking of a large optic nerve glioma. Although visual hallucinations are well recognised in adults with visual loss, secondary to both ophthalmological and neurological causes, they have not been reported in young children.
authors.affiliation: Division of Child Neurology, University of British Columbia, British Columbia's Children's Hospital, Vancouver.
authors.forename: C P
authors.initials: CP
authors.lastname: White
authors.forename: J E
authors.initials: JE
authors.lastname: Jan
mesh_terms: D001766:Blindness / Q000503:physiopathology*; D002675:Child, Preschool; D003390:Cranial Nerve Neoplasms / Q000503:physiopathology / Q000601:surgery*; D005910:Glioma / Q000503:physiopathology / Q000601:surgery*; D006212:Hallucinations / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009900:Optic Nerve / Q000503:physiopathology; D009901:Optic Nerve Diseases / Q000503:physiopathology / Q000601:surgery*; D011183:Postoperative Complications / Q000503:physiopathology*; D014795:Visual Pathways / Q000503:physiopathology; D014796:Visual Perception / Q000502:physiology*