During larval development, a ventral outpocketing
of the wall of the anterior foregut develops into not only the prospective buccal mass, but also the entire anterior esophagus of the post-metamorphic stage (Abro, 1969; Fretter, 1969; Page, 2000, 2005).
Diagnosis of Taenia species can be made by examination of the number of outpocketing
branches of the uterus in the gravid segments, because the eggs are identical.
ENTEROCOELE the body cavity formed from an outpocketing
of the archenteron (a primitive digestive cavity), especially typical of echinoderms and chordates [RHD].
The involvement of epidermal growth factor receptors in thyroid outpocketing
It's the closest relationship anyone will ever have--the outpocketing
of the earliest fetal tissues and the corresponding inwelling on the maternal side of the placenta--and it's held together by a natural glue called fetal fibronectin.