Related Experiment Video
Updated: May 23, 2026

Is My Mouse Pregnant? High-Frequency Ultrasound Assessment
Published on: March 18, 2021
Complete cloacal duplication imaged before and during pregnancy.
Omar Ragab1, Melanie Landay, Jabi Shriki
1Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
This case study details a rare complete genitourinary and rectal duplication in a 31-year-old female. The condition, confirmed via CT scans and urography, presented with abdominal pain and was identified during pregnancy.
Area of Science:
- Reproductive Medicine
- Urology
- Medical Imaging
Background:
- Congenital anomalies of the genitourinary and rectal systems are rare.
- Complete duplication involving separate bladders, uteri, cervices, vaginas, and rectums is exceptionally uncommon.
- This case highlights a complex anatomical malformation.
Purpose of the Study:
- To report a rare case of complete genitourinary and rectal duplication.
- To illustrate the diagnostic process using computed tomography (CT) and intravenous urography.
- To document the findings during pregnancy and Cesarean section.
Main Methods:
- Patient presentation with emergent abdominal pain.
- Diagnostic imaging including CT scans and intravenous urography.
- Surgical confirmation during Cesarean section.
Main Results:
- Complete genitourinary duplication (separate bladders, uteri, cervices, vaginas) identified.
- Rectal duplication also present.
- Dilatation of urinary collecting systems noted, particularly on the right side.
Conclusions:
- Complete genitourinary and rectal duplication is a rare congenital anomaly.
- Multimodal imaging is crucial for diagnosis.
- This condition can present challenges, especially during pregnancy.
More Related Videos
07:04A Novel Use of Three-dimensional High-frequency Ultrasonography for Early Pregnancy Characterization in the Mouse
Published on: October 24, 2017
09:51Model Surgical Training: Skills Acquisition in Fetoscopic Laser Photocoagulation of Monochorionic Diamniotic Twin Placenta Using Realistic Simulators
Published on: March 21, 2018
Related Concept Videos
Cleavage and Blastulation
Uterus and Cervix
The uterus is securely anchored within the pelvic cavity by paired broad ligaments on either side. It is further stabilized by three pairs of...
Histology of the Uterus
The endometrium is the...
Imaging Studies VI: Voiding Cystourethrography and Cystography