Original Article Retrospective analysis of 80 cases with uterine carcinosarcoma, leiomyosarcoma and endometrial stromal sarcoma in China, 1988-2007

* Equal contributors. Received January 14, 2014; Accepted February 20, 2014; Epub March 15, 2014; Published April 1, 2014 Abstract: Objective. Uterine sarcomas are rare gynecological malignancies with poor prognosis and high mortality. We provides clinical information of uterine sarcoma patients at Changhai Hospital of Secondary Military Medical University in Shanghai, China, over a 20-year period. Design and Methods. Satisfied the criteria for the study, a total of 80 female patients with uterine sarcomas were retrospectively evaluated. Overall survival was analyzed by Kaplan-Meier method. Main outcome measures. The following information was extracted from our medical re- cords: age, presentations, blood types, stages, ultrasonographic results, therapies and follow-up. Results. Of the 80 patients, the mean age of onset was 57.3±2.03 years, and the highest frequency occurred in 51-60 age group. Endometrial stromal sarcoma was the most common histological type (47.5%). Even population of these patients presented was with early stage (I&II) and advanced stages (III&IV). Among 79 patients underwent primary surgery, 74 cases was hysterectomy and bilateral salping-ooophorectomy. Equal to disease-specific survival, overall survival rates at 1-, 3- and 5-year were 81.3%, 62.5% and 40% respectively. Age, menopausal status, blood type, stage, and pathologic types were all proved to be correlated with the survival. Conclusion. Our retrospective data in part reflect clinical characteristics of uterine sarcoma in China, and form the basis for further concerning researches.