Primary choriocarcinoma in postmenopausal women: Two case reports and review of the Texas Cancer Registry.

•We report on the medical treatment and outcomes of choriocarcinoma in Hispanic postmenopausal women.•A diagnosis of choriocarcinoma should be considered in older women with elevated serum β-hCG levels.•The unadjusted incidence of choriocarcinoma was calculated using data from the Texas Cancer Registry.