title: [Biopathology of Ewing's sarcoma].
abstract: The paper presents the history of Ewing's sarcoma studies; the results of light- and electron microscopy, immunohistochemistry of its variants; criteria of prognosis and differential diagnosis with osteosarcoma, undifferentiated bone sarcoma, malignant ectomesenchymoma, lymphoma, neuroblastoma and rhabdomyosarcoma metastases.
authors.affiliation: Department of Pathology, University of Valencia, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Llombart-Bosch
authors.forename: K
authors.initials: K
authors.lastname: Carda
authors.forename: A
authors.initials: A
authors.lastname: Peydro-Olaya
mesh_terms: D001859:Bone Neoplasms / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D008223:Lymphoma / Q000473:pathology; D008854:Microscopy, Electron; D011379:Prognosis; D012509:Sarcoma / Q000473:pathology; D012512:Sarcoma, Ewing / Q000737:chemistry / Q000473:pathology*