请教： 卵巢囊肿

47岁， 查出左侧卵巢囊肿两年多了。例假正常，不痛经，会有点腰疼。两年来囊肿的大小几乎没变，平时也不疼，排卵期时（感觉跟排卵有关）有些痛，钝痛，或针扎似的。自己能摸到左下腹有个疙瘩。医生说跟踪了两年，没消失，建议手术。不过还是同意了再过二个月照次B超看看。也抽血验卵巢癌风险，还没出结果。医生说卵巢囊肿不会随着绝经变小， 反而要担心癌变，手术拿掉最好，连卵巢，输卵管一起拿掉。我很矛盾。想听听建议。谢谢大家。

2017/07: no result to me but Dr. said the cyst is about the same size, no grow.

2016/10: 5.2x3.5x3.7 cm paraovarian cyst, there is no free fluid in the cul-de-sac

2016/06: 4.6x3.0x4.1 cm simple left ovarian cyst. No complex adnexal masses are seen. There is no free fluid in the cul-de-sac

2015/06: 5.0x3.3x3.3 cm simply left ovrian cyst. No complex adnexal masses are seen. There is no fre fluid in the cul-de-sac.