[Use of simulators for the training of resident physicians].

Background: Laparoscopy has had a notable evolution in the last years, being nowadays one of the most common practices in our medical centers. It is indispensable that every surgical specialist develop the necessary skill level to perform this kind of surgery. The ideal way to initiate will be by pelvitrainers that could be virtual or with direct vision.

[Spontaneous heterotopic pregnancy. Case report].

Background: Heterotopic pregnancy has increased in frequency due to the increasing number of assisted reproductive procedures. The diagnosis is difficult even with ultrasonography.

Objective: To report the case of a patient with heterotopic pregnancy without a history of in vitro fertilization or fertility treatment.