# Analysis of Characteristics of Endometrial Carcinoma in Peri- and Postmenopausal Women with Abnormal Uterine Bleeding

## TL;DR

The study compares endometrial carcinoma characteristics in perimenopausal and postmenopausal women with abnormal bleeding, emphasizing early intervention to reduce cancer risk.

## Contribution

The study identifies specific risk factors in perimenopausal women that correlate with endometrial carcinoma, highlighting the importance of early intervention.

## Key findings

- Perimenopausal patients with endometrial carcinoma share risk factors with postmenopausal patients, including long menstrual history and hypertension.
- Abnormal uterine bleeding lasting over a year increases endometrial carcinoma risk in perimenopausal women.
- Early intervention during perimenopause can prevent up to 80% of endometrial carcinoma cases.

## Abstract

To analyze the menstrual characteristics of endometrial carcinoma and investigate whether abnormal uterine bleeding in the perimenopausal period differs from postmenopausal bleeding.

We conducted a retrospective analysis of 928 cases of endometrial carcinoma in patients admitted from January 2016 to December 2022. We gathered fundamental clinical data and analyzed distinct clinical risk factors between the perimenopausal and postmenopausal groups. Furthermore, we computed the statistical variances in menarche, regular menstrual cycles, and the duration of abnormal uterine bleeding.

Perimenopausal patients with endometrial carcinoma exhibit similar factors to postmenopausal patients, especially if they have a history of menstrual cycles lasting more than 30 years, hypertension, abnormal uterine bleeding for over 1 year, and a high risk of endometrial carcinoma. Early intervention for abnormal uterine bleeding during the perimenopausal stage can prevent up to 80% of women from developing endometrial carcinoma.

Perimenopause women experiencing abnormal uterine bleeding should be mindful of the risk of endometrial carcinoma, as this awareness can substantially decrease the occurrence of the disease.