title: Ewing's sarcoma of the mandible in a young patient: case report.
abstract: Ewing's sarcoma, a malignant tumor, rarely occurs in children younger than 5 years of age. Although it may appear in any bone, it is more common in the axial skeleton, rarely involving the jaws (1 to 2% incidence, mostly in the mandible). The most common symptoms are pain and swelling in the affected area. History of trauma often is reported. The case of a 4-year, 10-month-old Caucasian male with a rapidly expanding mass on the right side of his face following an injury to his mandible is reported.
authors.affiliation: Division of Pediatric Dentistry, The Children's Hospital, Denver, CO.
authors.forename: M A
authors.initials: MA
authors.lastname: da Fonseca
authors.forename: R B
authors.initials: RB
authors.lastname: Abrams
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D003131:Combined Modality Therapy; D006801:Humans; D008297:Male; D008338:Mandibular Injuries / Q000150:complications; D008339:Mandibular Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D015995:Prevalence; D012512:Sarcoma, Ewing / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy