<unk>  can progress to cancer, particularly when there are atypical cells. If untreated with hysterectomy,<unk>  progresses to adenocarcinoma within 20 years in: * 28% of cases with atypia (95% CI, 8.6% to 42.5%), and * about 5% of cases without atypia. The rates are more favorable in cases with simple rather than complex hyperplasia, but as mentioned above this terminology was phased out of the WHO classification in 2014. In patients with samples showing atypia, carcinoma is already present in over 40% of cases. Given this, the aforementioned 28% atypia progression rate may be an underestimate, and the true number may closer to the 42.5% part of the study's remarkably wide confidence interval.
Endometrial hyperplasia
Uterine hyperplasia
Endometrial polyp
Adenomyosis
Cervical pregnancy
Chronic deciduitis
Obstetric transition
Strawberry cervix