title: Intrathoracic congenital fibrosarcoma. A case report.
abstract: Congenital fibrosarcoma is a rare tumor that usually presents as a mass lesion involving the arm or leg of a neonate. No ultrasonographic description of such a neoplasm in the prenatal period has been reported. We present the sonographic findings of a tumor, discovered in an unusual site in utero, that, on postmortem examination, was demonstrated to be a fibrosarcoma.
authors.affiliation: Regional Perinatal Center, Arnot-Ogden Medical Center, Elmira, New York, USA.
authors.forename: L A
authors.initials: LA
authors.lastname: Dolkart
authors.forename: F T
authors.initials: FT
authors.lastname: Reimers
authors.forename: C A
authors.initials: CA
authors.lastname: Kuonen
mesh_terms: D000293:Adolescent; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D005354:Fibrosarcoma / Q000151:congenital* / Q000000981:diagnostic imaging*; D006801:Humans; D015160:Hydrops Fetalis / Q000209:etiology; D008479:Mediastinal Neoplasms / Q000151:congenital* / Q000000981:diagnostic imaging*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal