Endodermal cloaca | definition of endodermal cloaca by Medical dictionary
terminal portion of the hindgut internal to the cloacal membrane of the embryo.
References in periodicals archive
 Rudimentary horn with congenital rectovaginal fistula forms when Mullerian eminences open in the dorsal segment of the endodermal cloaca
.  Unicornuate uterus with non-communicating rudimentary horn is a rare condition but is associated with many gynaecological and reproductive morbidities.
The rectum and bladder originate from the endodermal cloaca
which is a single hollow tube.
The bladder and rectum originate from a single hollow tube, the endodermal cloaca
. A mesodermal proliferation divides this tube into bladder and rectum beginning at around 5 weeks' gestation.