- amniocardiac vesicles
- fissures in the mesoderm of the early embryo representing the paired primordia of the pericardial sac and the heart.
Medical dictionary. 2011.
Medical dictionary. 2011.
Vesicle — In dermatology, a vesicle is a small blister, as on the skin. Vesicles also occur on the mucous membranes, such as the buccal mucosa (the lining of the mouth). Vesicles are less than .5 centimeters in diameter.In anatomy, a vesicle is any small… … Medical dictionary