The expression of estrogen receptor (ER), progesterone receptor (PR), tumor suppressor oncogene p53, and Ki-67 was compared in uterine smooth muscle tumors, including leiomyosarcoma (LMS), tumor of uncertain malignant potential (UMP), cellular leiomyoma (CL), bizarre leiomyoma (BL), and usual leiomyoma (UL).
C0334477
Cellular leiomyoma