Current and future approaches to screening for endometrial cancer
Due largely to the rise in obesity and prolonged life expectancy, endometrial cancer (EC) rates have increased by 56% since the early 90s. Women at high risk (Lynch Syndrome) have a 12-47% lifetime risk of developing EC and professional societies recommend annual surveillance using transvaginal ultrasound (TVS) and endometrial biopsy (outpatients hysteroscopy) from the age of 30-35 years with hysterectomy from the age of 40 years. In women at low risk, screening is not currently advocated. The emerging data from Genome Wide Association studies (GWAS) in combination with epidemiological data may refine risk stratification in the future. In addition to screening, preventative approaches such as intrauterine progesterone may help reduce disease burden in those identified at 'higher risk'.