title: Congenital Ewing's Sarcoma in a neonate in Uyo--a case report.
abstract: Congenital Ewing's sarcoma is a very rare occurrence indeed with only one case involving the humerus and none involving the ulna that has been noted in the literature to our knowledge. It is one of those tumours that not only do they rarely occur in the neonatal period, but is also very uncommon in black people. We present a case report of Congenital Ewing's Sarcoma in a black female infant involving the ulna bone and surrounding soft tissues which was diagnosed by histology and immnohistochemistry.
authors.affiliation: Lecturer/Consultant Paediatrician, University Of Uyo Teaching Hospital, Uyo, Akwa Ibom State, Nigeria.
authors.forename: Frances Sam
authors.initials: FS
authors.lastname: Okpokowuruk
authors.forename: Iso
authors.initials: I
authors.lastname: Oloyede
mesh_terms: D000671:Amputation, Surgical; D001859:Bone Neoplasms / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011183:Postoperative Complications; D012512:Sarcoma, Ewing / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D018805:Sepsis / Q000209:etiology; D014457:Ulna
keywords: Congenital Ewing's sarcoma; Nigeria; neonatal period