she had a pelvic ultrasound performed, which showed that her endometrium was thin. She had posterior sessile vascular polyp measuring 6 x 5 x 3 mm, as well as an endocervical polyp measuring 2.3 x 1.2 x 1 cm
Her Pap smears are up-to-date and have always been normal.
Doctor recommended hysteroscopic polypectomy.
请问这个polyp的cause是什么?普遍吗?要不要hysteroscopic polypectomy去除?
谢谢