Endometrial carcinoma associated with pregnancy: A report of three cases and review of the literature.

Endometrial carcinoma associated with pregnancy is uncommon. In case 1, a 40-year-old gravida 2, para 2, was diagnosed with focal well-differentiated papillary adenocarcinoma 4 months postpartum. In case 2, a 35-year-old gravida 1, para 0, was diagnosed with a well-differentiated papillary adenocarcinoma of the endometrium after a D&C for an incomplete abortion at 7 weeks gestation. In case 3, a 32-year-old gravida 2, para 1, was diagnosed with a moderately differentiated adenocarcinoma with squamous metaplasia 4 months postpartum. All are without evidence of disease more than 2 years after therapy. A literature review shows 24 previous cases of pregnancy associated with endometrial cancer. These cases demonstrate the importance of endometrial sampling for abnormal postpartum bleeding despite the protective effects of pregnancy. Copyright 1999 Academic Press.