Masaru Nakamura

BACKGROUND Endometriosis is defined as the growth of ectopic endometrial tissue beyond the uterine cavity, and endometriosis on the uterine cervix is a rare variant. Although asymptomatic patients with cervical endometriosis or those with m…

Background; MR images are considered to be highly effective to examine ovarian tumors. However, in some case, it is difficult to differentiate malignant ovarian tumors from benign ones.Methods; Five hundred eighty-nine cases of ovarian tumo…