title: [Tumors in newborn infants].
abstract: Fifty one cases of tumors detected along a 20 years period (1969 throughout 1989) in newborn infants are described. Most frequent kinds of neonatal tumors were teratomas (n: 30), followed by vascular tumors (n: 6), neuroblastomas IV-S (n: 5), hepatic hamartomas (n: 5), renal tumors (n: 3), soft tissue sarcomas (n: 2) and melanocytic melanoma (n: 1). Follow up was extended from 1 to 20 years. Death occurred in two patients of this series: one in a case of sacrococcygeal teratoma, who died of septicemia secondary to urinary tract obstruction and infection before any attempt of surgical treatment was possible, and by multiple pulmonary metastases one year after apparently satisfactory surgical treatment in another patient with neuroblastoma.
authors.affiliation: Servicio de Cirugía, Hospital Luis Calvo Mackenna.
authors.forename: A
authors.initials: A
authors.lastname: Blanco
authors.forename: J J
authors.initials: JJ
authors.lastname: Latorre
authors.forename: A
authors.initials: A
authors.lastname: del Río
authors.forename: C
authors.initials: C
authors.lastname: Izzo
authors.forename: H
authors.initials: H
authors.lastname: del Pozo
mesh_terms: D002677:Chile / Q000453:epidemiology; D005260:Female; D005500:Follow-Up Studies; D006222:Hamartoma / Q000453:epidemiology; D006391:Hemangioma / Q000453:epidemiology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000628:therapy; D009447:Neuroblastoma / Q000453:epidemiology; D012509:Sarcoma / Q000453:epidemiology; D013724:Teratoma / Q000453:epidemiology
vernacular_title: Tumores en recién nacidos.