The hydatid disease is a worldwide distribution zoonotic infection caused by a tapeworm of the genus Echinococcus. In Chile, it is a public health problem that hasńt been completely solved yet. It is very unlikely to be found in ginecology. Still it has to be considered within pelvic mass study, mostly between infertile patients. We now discuss a surgical finding of a pelvic primary hydatid disease of uterine origin clinical case, the management and follow-up.