Image Gallery
Vitelline Vessels
![Vitelline Vessels [Click for next image]](/images/prenatal_unlabeled_655/vitelline-vessels.jpg "Click for next image")
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Note:The vitelline vessels, contained within the "yolk stalk," provide circulation between the embryo and the yolk sac.Label Key:1. brain 2. vitelline vessels (part of yolk stalk) 3. eye | ||
| All ages referenced to fertilization, not last menstrual period. |
Heart and Brain
Head and Heart
Vitelline Vessels
Liver, Cord, and Left Foot Plate
Close-up of Heart and Liver
The Heart and Liver
