Related Experiment Video
Updated: Aug 13, 2026

Is My Mouse Pregnant? High-Frequency Ultrasound Assessment
Published on: March 18, 2021
[Heterotopic pregnancy]
Agnieszka Banaszek1, Kinga Ziółkowska, Anna Cyganek
1I Klinika Połoinictwa i Ginekologii AM w Warszawie.
Abstract:
We report a case of combined intrauterine and extrauterine (tubal) pregnancy in 24-year-old woman. The patient was admitted to the Clinic at 9 weeks gestational age with abdominal pain lasting 2 hours. Pelvic ultrasonography revealed alive 9-week intrauterine pregnancy, free fluid in the peritoneal cavity and left adnexal mass. A left salpingectomy was performed, with removal of ruptured ampulla with ectopic pregnancy, without complications. The intrauterine pregnancy proceeded uneventfully to 39 weeks, was terminated by cesarean section, resulting in birth of a healthy female infant of 3630 grams.

