title: [Prognostic factors in soft tissue sarcomas. Experiences from the Sarcoma Center in Aarhus].
abstract: In the present study, the outcome, patterns of local recurrence and survival, as well as prognostic factors, were evaluated in patients surgically treated for soft tissue sarcomas. Between January 1979 and July 1993, 316 consecutive patients were referred to the Sarcoma Centre in Aarhus with localised malignant soft tissue sarcoma of the extremities or trunk. There were 161 men (51%) and 155 women (49%), the median age was 56 years (1-94). Histologically 52 patients (16%) had a grade I, 60 patients (19%) a grade 2 and 204 patients (65%) a grade 3A or 3B tumour. The five-year local recurrence rate was 18% and the five-year survival rate was 75%. Multivariate analysis indicated the following variables as independent unfavourable factors for local recurrence: extracompartmental location, histological high-grade (i.e. histologically highly malignant) local excision, no adjuvant radiotherapy and intralesional/marginal excision. Independent unfavourable factors for survival were advanced age, extracompartmental location, histological high-grade, lower extremity location and large tumour size. Based on these variables, a prognostic model was made.
authors.affiliation: Sarkomcentret i Arhus, Arhus Universitetshospital.
authors.forename: S
authors.initials: S
authors.lastname: Vraa
authors.forename: J O
authors.initials: JO
authors.lastname: Keller
authors.forename: O S
authors.initials: OS
authors.lastname: Nielsen
authors.forename: O
authors.initials: O
authors.lastname: Sneppen
authors.forename: A G
authors.initials: AG
authors.lastname: Jurik
authors.forename: O M
authors.initials: OM
authors.lastname: Jensen
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001132:Arm; D002648:Child; D002675:Child, Preschool; D003718:Denmark / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D007866:Leg; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D009367:Neoplasm Staging; D011379:Prognosis; D018714:Radiotherapy, Adjuvant; D012509:Sarcoma / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology / Q000601:surgery