[Case report of large endometrial stromal sarcoma].

A 56-year-old-married woman, gravida 3, para 2, was admitted with chief complaints of atypical genital bleeding, large abdominal and genital tumors, dysuria and abdominal pain. All laboratory examinations were noncontributory. Abdominal total hysterectomy with bilateral salpingo-oophorectomy was performed. The tumor measured 30 X 11 X 8 cm and weighed 1,600 g. It showed polypoid growth and most of the tumor was necrotic. The tumor cells resembled endometrial cells and 20 mitotic figures per 10 high-power fields were noted. Ten months postoperatively, the patient was in good condition with use of PSK.