title: An unusual presentation of a hemangioma in an adolescent female.
authors.affiliation: Department of Pediatrics and Adolescent Medicine, Scripps Clinic and Research Foundation, La Jolla, California 92037, USA.
authors.forename: R M
authors.initials: RM
authors.lastname: Buchta
mesh_terms: D000293:Adolescent; D002968:Clavicle; D005260:Female; D006392:Hemangioma, Cavernous / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging; D014463:Ultrasonography; D014636:Valsalva Maneuver