Polypoid proliferation of the lining of the uterus means polyps.
Endometrial polyp-like hyperplasia indicates that there may be overgrowth of the endometrium, which proliferates to form polyps. Endometrial polyps are a common condition, which are papillary lesions caused by localized hyperplasia of the endometrium. Their occurrence is closely related to high local estrogen levels, and their prevalence is relatively high in obese women, infertile women, and women with high blood pressure and diabetes.
If endometrial hyperplastic polyps appear before menstruation, they are usually asymptomatic and can be reviewed after menstruation. Because estrogen levels are higher before menstruation, as the lining grows the lining may form wrinkles that look like polyps. And after menstruation, the polypoid growths usually disappear as the lining sheds and thins.
To summarize, if patients experience irregular bleeding and polypoid growths that do not disappear after menstruation, it is recommended that they go to the hospital for hysteroscopy and treatment.