title: Intracranial aneurysmal bone cyst manifesting as a cerebellar mass.
abstract: A 17-year-old boy presented with symptoms of raised intracranial pressure for a month. Investigations revealed a large extra-cerebellar mass. The lesion was radically resected. It arose from the petrous bone. Histology revealed that the lesion was an aneurysmal bone cyst [ABC].
authors.affiliation: Department of Neurosurgery, Sree Chitra Tirunal Institute For Medical Sciences and Technology, Thiruvananthapurum, Kerala, India.
authors.forename: S
authors.initials: S
authors.lastname: Kumar
authors.forename: T M
authors.initials: TM
authors.lastname: Retnam
authors.forename: T
authors.initials: T
authors.lastname: Krishnamoorthy
authors.forename: S
authors.initials: S
authors.lastname: Parameswaran
authors.forename: S
authors.initials: S
authors.lastname: Nair
authors.forename: R N
authors.initials: RN
authors.lastname: Bhattacharya
authors.forename: V V
authors.initials: VV
authors.lastname: Radhakrishanan
mesh_terms: D000293:Adolescent; D017824:Bone Cysts, Aneurysmal / Q000473:pathology*; D002528:Cerebellar Neoplasms / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010010:Osteoclasts / Q000473:pathology