title: Primary Ewing's sarcoma of the base of skull: a case report.
abstract: Primary cranial Ewing's sarcoma is an exceptionally rare lesion and only eleven cases have so far been reported. In this report we describe a case of primary Ewing's sarcoma arising from the floor of middle cranial fossa. Salient clinical, neuroradiological and light microscopic features in this case are described. A brief review of earlier published cases of primary cranial Ewing's sarcoma are also presented.
authors.affiliation: Department of Pathology, Sree Chitra Tirunal Institute for Medical Sciences and Technology Trivandrum.
authors.forename: V V
authors.initials: VV
authors.lastname: Krishnan
authors.forename: A
authors.initials: A
authors.lastname: Saraswathy
authors.forename: B K
authors.initials: BK
authors.lastname: Misra
authors.forename: D
authors.initials: D
authors.lastname: Rout
mesh_terms: D002648:Child; D006801:Humans; D008297:Male; D011859:Radiography; D012512:Sarcoma, Ewing / Q000000981:diagnostic imaging / Q000473:pathology*; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*