title: Different types and different prognosis-study of 310 uterine sarcomas.
abstract: Three hundred and ten cases of uterine sarcomas, among them, according to pathology: LMS (Leiomyosarcoma)--117, MMS (Mixed mesodermal sarcoma)--62, ESS (Endometrial stromal sarcoma)--56, CS (Carcinosarcoma)--27, RBMS (Rhabdomyosarcoma)--18 and other sarcomas--30, were retrospectively evaluated at the Maria Skłodowska-Curie Memorial Cancer Center between 1950 and 1985. These mesodermal tumors were divided into uterine corpus sarcomas (295) and the rarely occurring uterine cervix sarcomas. As the main modality of treatment 307 patients underwent surgery. Almost all patients received adjuvant radiotherapy but 51 cases of LMS. Overall 5-year survival was 34.5% and in particular subgroups the survivals were as follows: the best, 52% in LMS; lower, 30% in ESS; poor survival about 20% in CS and MMS. In spite of low curability in the majority of subgroups except LMS, the cases of CS with primary site in uterine cervix distinguished itself with better results. No significant survival advantage was found for surgery plus radiotherapy in LMS with low grade mitotic activity, (10 mitoses/10 HPF) compared with surgery alone (63% and 54%). These cases seem to have better prognosis in LMS with high grade mitotic activity (10 mitoses/10 HPF) and do not require adjuvant radiotherapy.
authors.affiliation: Department of Gynaecological Oncology, Maria Słodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Nickie-Psikuta
authors.forename: K
authors.initials: K
authors.lastname: Gawrychowski
mesh_terms: D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007044:Hysterectomy / Q000379:methods; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced; D016609:Neoplasms, Second Primary; D010051:Ovarian Neoplasms / Q000532:radiotherapy; D011044:Poland / Q000453:epidemiology; D011379:Prognosis; D011878:Radiotherapy / Q000009:adverse effects / Q000379:methods / Q000639:trends; D012189:Retrospective Studies; D012509:Sarcoma / Q000145:classification* / Q000401:mortality / Q000628:therapy; D015996:Survival Rate; D016896:Treatment Outcome; D002583:Uterine Cervical Neoplasms / Q000532:radiotherapy; D014594:Uterine Neoplasms / Q000145:classification* / Q000401:mortality / Q000473:pathology / Q000628:therapy