title: [Inflammatory fibrosarcoma: a clinical morphological study of six cases].
abstract: The report describes the clinical and morphological characteristics of inflammatory fibrosarcoma (6). Tumor occurred in the mediastinum, small pelvis and liver in patients aged 12-64 yrs. It featured infiltrative growth. Primary tumor relapsed in 2 cases, distant metastases - 4. Four patients died from tumor progression within 7-14 months after diagnosis. Tumors consisted of neoplastic fibroblasts and lymphofibroblasts with polymorphous nuclei and high mitotic activity.
authors.forename: O P
authors.initials: OP
authors.lastname: Blizniukov
authors.forename: N A
authors.initials: NA
authors.lastname: Kozlov
mesh_terms: D000293:Adolescent; D000328:Adult; D014408:Biomarkers, Tumor / Q000032:analysis* / Q000276:immunology; D002648:Child; D018450:Disease Progression; D005260:Female; D005354:Fibrosarcoma / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D007249:Inflammation / Q000473:pathology; D008113:Liver Neoplasms / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D008938:Mitosis; D009364:Neoplasm Recurrence, Local; D010386:Pelvic Neoplasms / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*; D013899:Thoracic Neoplasms / Q000737:chemistry / Q000175:diagnosis / Q000473:pathology*
chemical_list: D014408:Biomarkers, Tumor