TY - CHAP M1 - Book, Section TI - Uterine Sarcoma A1 - Hoffman, Barbara L. A1 - Schorge, John O. A1 - Halvorson, Lisa M. A1 - Hamid, Cherine A. A1 - Corton, Marlene M. A1 - Schaffer, Joseph I. Y1 - 2020 N1 - T2 - Williams Gynecology, 4e AB - Malignant tumors of the uterine corpus are broadly divided into carcinomas and sarcomas. Although sarcomas are rarely encountered, they tend to behave more aggressively and contribute to a disproportionately higher number of uterine cancer deaths. Pure sarcomas differentiate toward smooth muscle (leiomyosarcoma) or toward endometrial stroma (endometrial stromal tumors). In general, uterine sarcomas grow quickly, hematogenous or lymphatic spread occurs early, and the overall prognosis is poor. However, there are several notable exceptions among these tumors. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/20 UR - obgyn.mhmedical.com/content.aspx?aid=1171662931 ER -