Sg. Carroll et al., EVOLUTION OF SONOGRAPHIC FINDINGS IN A FETUS WITH AGENESIS OF THE URETHRA, VAGINA, AND RECTUM, Prenatal diagnosis, 16(10), 1996, pp. 931-933
In a 12-week gestation fetus, routine ultrasound examination suggested
dilated loops of bowel. Repeat scans at 13 and 15 weeks showed normal
growth but persistence of bowel dilatation. At 20 weeks there was meg
acystis, hyperechogenic bowel, ascites, and oligohydramnios. The diagn
osis of cloacal abnormality was suspected and the parents chose to hav
e pregnancy termination. Post-mortem examination demonstrated female p
seudohermaphroditism with agenesis of the urethra, vagina, and rectum.