ABSTRACT Objective: To identify delays in the health care system experienced by children and adolescents and young adults (AYA; aged 0-29 years) with osteosarcoma and Ewing sarcoma using information from the Brazilian hospital-based cancer registries. Methods: Patient data were extracted from 161 Brazi...
Los tumores neuroectodérmicos primitivos a nivel extraóseo son una neoplasia muy rara, con pocas publicaciones en la literatura. Se reporta un caso de una paciente de nueve años quien se presentó con signos de compresión medular. Se estableció un grupo de diagnósticos diferenciales en el abordaje,...
Abstract Objective To determine the incidence of contamination of the biopsy pathway in patients with primary bone sarcomas, as well as the clinical characteristics that influenced this outcome. Materials and Methods The anatomopathological reports of the patients who were treated by the Orthopedic O...
Introducción: La enfermedad veno-oclusiva hepática o síndrome de obstrucción sinusoidal se caracteriza clínicamente por presentar hepatomegalia dolorosa, ictericia, ascitis, edema y aumento de peso, que generalmente ocurre como una complicación del trasplante de médula ósea.
Caso clínico: Se tr...
ABSTRACT BACKGROUND: The aim here was to elucidate the current survival condition of patients diagnosed with Ewing's sarcoma of the bones and joints and determine independent risk factors associated with the prognosis. DESIGN AND SETTING: Retrospective cohort study based on the Surveillance, Epidemio...
El sarcoma de Ewing forma parte de una familia de tumores que se caracterizan por
presentar translocaciones que involucran al gen EWS y algún miembro de la familia
ETS que posee un dominio de unión al ADN. Se presenta el caso de un paciente de dos
años de edad con una masa cervical de crecimiento ráp...
ABSTRACT OBJECTIVES: Study the clinical characteristics of patients diagnosed with Ewing family tumors (EFTs) and survival analysis based on risk criteria and expression of the surface protein known as insulin-like growth factor (IGFR). METHODS: This was a retrospective cohort study based on clinical...
