title: [Chemoradiation pathomorphosis of Ewing's tumor and reticulosarcoma].
abstract: The paper is concerned with the results of a morphological study following chemoradiotherapy in 25 patients with Ewing's sarcoma and 14 patients with reticulum cell sarcoma. The signs of therapeutic pathomorphosis were observed in the first 3 days, and substitution of the connective tissue for a necrotized tumor started by the 3rd-4th week after the initiation of therapy. In some cases tumor growth and recurrences at the site of a treated tumor were observed.
authors.forename: N Iu
authors.initials: NIu
authors.lastname: Polonskaia
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy*; D008558:Melphalan / Q000627:therapeutic use*; D012512:Sarcoma, Ewing / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy*
chemical_list: D008558:Melphalan
vernacular_title: Osobennosti khimioluchevogo patomorfoza opukholi Iunga i retikulosarkomy.