Analysis the Clinical Pathology of 200 Cases Uterine Smooth Muscle Tumors

Objective: To investigate the clinicoal pathology of uterine smooth muscle tumors. Method: Clinical and pathological data of 200 cases of uterine smooth muscle tumors were analyzed retrospectively. Result : The youngest who suffers from uterine leiomyoma is 24 years old ,the oldest is 61, the mean age is 43.3 .And the ones whose age is between 41 and 50 have the highest happening rate. Uterine smooth muscle may coexist with other diseases such as endometrial hyperplasia ,ademomyosis ,all kinds of cysts of ovary ,all kinds of benign or malignant tumours et al. Among 200 cases of the tumors ,there were 196 cases of usual leiomyoma ,3 smooth muscle tumor of uncertain malignant potential and 1 leiomyosarcoma. Conclusion : The uterine leiomyoma is easy to be found and may coexist with all kinds of disease of uterus and ovary . Nuclear mitotic activity is an important but not sole criterion in the diagnosis of benign or malignant uterine smooth muscle tumors;the combination of cellular atypia,margin infiltration,clinical data should also be taken into consideration.